ORDER DISMISSING COUNT 2 OF PLAINTIFF’S COMPLAINT
FIRESTONE, Judge.
On June 10, 2011, Mr. Ralph J. Lamson (“plaintiff’) filed a complaint alleging infringement by defendant United States (“the government”) of United States Patent Number 6,425,764 (“'764 patent”), issued to plaintiff in 2002 and entitled “Virtual Reality Immersion Therapy for Treating Psychological, Psychiatric, Medical, Educational and Self-Help Problems.” Compl. ¶¶ 1, 4.2. Count 1 of the complaint asserts a claim under 28 U.S.C. § 1498(a) (2006)1 based on the alleged unauthorized use of plaintiffs patented invention by the government directly and through procurement contracts. Compl. ¶ 5. In Count 2 of the complaint — which is at issue in this order — plaintiff alleges that the government, through grant funding, “took” the '764 patent in violation of the Fifth Amendment. Compl. ¶ 6.
The government has moved to dismiss Count 2 of the complaint pursuant to Rules 12(b)(1) and 12(b)(6) of the Rules of the United States Court of Federal Claims (“RCFC”) on the ground that plaintiffs takings claim is barred by the Supreme Court’s holding in Schillinger v. United States, 155 U.S. 163, 15 S.Ct. 85, 39 L.Ed. 108 (1894), as confirmed by the Federal Circuit in Zoltek Corp. v. United States, 442 F.3d 1345 (Fed. Cir.2006) (per curiam). Def.’s Mot. to Dismiss (“Def.’s Mot.”) at 1. The government [282]*282further asserts that plaintiff has failed to allege sufficient facts to support his takings claim. Id. In response, plaintiff argues that Schillinger and Zoltek are factually distinguishable from the instant case and have been implicitly overruled by the Supreme Court's holdings in Florida Prepaid Postsec-ondary Education Expense Board v. College Savings Bank, 527 U.S. 627, 119 S.Ct. 2199, 144 L.Ed.2d 575 (1999), and Board of Trustees of the Leland Stanford Junior University v. Roche Molecular Systems, Inc., — U.S. -, 131 S.Ct. 2188, 180 L.Ed.2d 1 (2011). Pl.’s Resp. to Def.’s Mot. (“Pl.’s Resp.”) at 5-16. Plaintiff also asserts that he has adequately alleged a physical and regulatory taking under the Fifth Amendment. Pl.’s Resp. at 16-21.
For the reasons that follow, the court holds that it lacks jurisdiction over plaintiffs Fifth Amendment takings claim for patent infringement under the Tucker Act. Accordingly, the government’s motion to dismiss Count 2 of plaintiffs complaint is GRANTED.
1. BACKGROUND
The following facts are taken from the allegations set forth in the complaint. On July 30, 2002, the United States Patent and Trademark Office issued the '764 patent to plaintiff. Compl. ¶ 4.2. The '764 patent lays claim to certain virtual reality immersion therapy (“VRIT”)2 methods for treating psychological, psychiatric, and medical conditions. Id. ¶¶ 4.3-4.4. Plaintiff alleges that at least as early as 2004, the United States Department of Defense (“DOD”), Department of Veterans Affairs (“VA”), and Department of Health and Human Services (“HHS”) have used, directly and through procurement and grant contracts, the VRIT methods described in the '764 patent without authorization by plaintiff, most prominently for treating post-traumatic stress disorder. Id. ¶¶ 4.5, 5, 6.
In December 2008, plaintiff contacted the United States Naval Medical Research Center, attempting to initiate licensing and patent acquisition negotiations with the government for the '764 patent. Id. ¶ 4.7. After receiving a negative response from the Naval Medical Research Center and then unsuccessfully seeking an unofficial resolution of the matter with DOD, plaintiff filed an Administrative Claim of Patent Infringement against DOD on October 29, 2010. Id. ¶¶ 4.7.2, 4.9-4.11. While this administrative claim was pending, plaintiff came to believe that VA and HHS were also, directly or through grant or procurement contracts, using the methods covered by the '764 patent. Id. ¶¶4.12, 4.13. Plaintiff then filed two additional Administrative Claims of Patent Infringement against VA and HHS. Id. On March 31, 2011, the Office of Naval Research denied plaintiffs administrative claim of infringement against DOD. Id. ¶ 4.16. In the letter denying the claim, the Office of Naval Research distinguished plaintiffs grant contract claims from his procurement contract claims, noting that for the grant contracts, DOD could raise the argument that it did not authorize and consent to the use of plaintiffs patent. See Compl. at 111, Ex. PX20110331; see also note 3, infra (discussing plaintiffs reasons for separating infringement based on procurement contracts in Count 1 of the complaint from infringement based on grant contracts in Count 2). Plaintiff subsequently filed this suit on June 10, 2011.
II. STANDARDS OF REVIEW
A. Subject Matter Jurisdiction
Whether the court possesses jurisdiction to decide the merits of a case is a threshold matter. See PODS, Inc. v. Porta Stor, Inc., 484 F.3d 1359, 1365 (Fed.Cir.2007) (citing Steel Co. v. Citizens for a Better Env’t, 523 U.S. 83, 94-95, 118 S.Ct. 1003, 140 L.Ed.2d 210 (1998)). Because jurisdiction is a threshold matter, a case can proceed no further if a court lacks jurisdiction to hear it. See Arbaugh v. Y & H Corp., 546 U.S. 500, 514, 126 S.Ct. 1235, 163 L.Ed.2d 1097 (2006) (“[WJhen a federal court concludes that it lacks sub[283]*283ject-matter jurisdiction, the court must dismiss the complaint in its entirety.” (citation omitted)). The plaintiff bears the burden of establishing subject matter jurisdiction and must do so by a preponderance of the evidence. M. Maropakis Carpentry, Inc. v. United States, 609 F.3d 1323, 1327 (Fed.Cir.2010) (citing Reynolds v. Army & Air Force Exch. Serv., 846 F.2d 746, 748 (Fed.Cir.1988)).
When a party has moved to dismiss for lack of subject matter jurisdiction, the alleged facts in the complaint are viewed as true. Pixton v. B & B Plastics, Inc., 291 F.3d 1324, 1326 (Fed.Cir.2002) (citing Scheuer v. Rhodes, 416 U.S. 232, 236, 94 S.Ct. 1683, 40 L.Ed.2d 90 (1974)). Additionally, in considering a motion to dismiss for lack of subject matter jurisdiction, a court may look beyond the pleadings and “inquire into jurisdictional facts” to determine whether jurisdiction exists. Rocovich v. United States, 933 F.2d 991, 993 (Fed.Cir.1991).
B. Failure to State a Claim Upon Which Relief May Be Granted
To avoid dismissal for failure to state a claim upon which relief may be granted under RCFC 12(b)(6), the complaint must contain facts sufficient to “ ‘state a claim to relief that is plausible on its face.’ ” Ashcroft v. Iqbal, 556 U.S. 662, 129 S.Ct. 1937, 1949, 173 L.Ed.2d 868 (2009) (quoting Bell Atl. Corp. v. Twombly,
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ORDER DISMISSING COUNT 2 OF PLAINTIFF’S COMPLAINT
FIRESTONE, Judge.
On June 10, 2011, Mr. Ralph J. Lamson (“plaintiff’) filed a complaint alleging infringement by defendant United States (“the government”) of United States Patent Number 6,425,764 (“'764 patent”), issued to plaintiff in 2002 and entitled “Virtual Reality Immersion Therapy for Treating Psychological, Psychiatric, Medical, Educational and Self-Help Problems.” Compl. ¶¶ 1, 4.2. Count 1 of the complaint asserts a claim under 28 U.S.C. § 1498(a) (2006)1 based on the alleged unauthorized use of plaintiffs patented invention by the government directly and through procurement contracts. Compl. ¶ 5. In Count 2 of the complaint — which is at issue in this order — plaintiff alleges that the government, through grant funding, “took” the '764 patent in violation of the Fifth Amendment. Compl. ¶ 6.
The government has moved to dismiss Count 2 of the complaint pursuant to Rules 12(b)(1) and 12(b)(6) of the Rules of the United States Court of Federal Claims (“RCFC”) on the ground that plaintiffs takings claim is barred by the Supreme Court’s holding in Schillinger v. United States, 155 U.S. 163, 15 S.Ct. 85, 39 L.Ed. 108 (1894), as confirmed by the Federal Circuit in Zoltek Corp. v. United States, 442 F.3d 1345 (Fed. Cir.2006) (per curiam). Def.’s Mot. to Dismiss (“Def.’s Mot.”) at 1. The government [282]*282further asserts that plaintiff has failed to allege sufficient facts to support his takings claim. Id. In response, plaintiff argues that Schillinger and Zoltek are factually distinguishable from the instant case and have been implicitly overruled by the Supreme Court's holdings in Florida Prepaid Postsec-ondary Education Expense Board v. College Savings Bank, 527 U.S. 627, 119 S.Ct. 2199, 144 L.Ed.2d 575 (1999), and Board of Trustees of the Leland Stanford Junior University v. Roche Molecular Systems, Inc., — U.S. -, 131 S.Ct. 2188, 180 L.Ed.2d 1 (2011). Pl.’s Resp. to Def.’s Mot. (“Pl.’s Resp.”) at 5-16. Plaintiff also asserts that he has adequately alleged a physical and regulatory taking under the Fifth Amendment. Pl.’s Resp. at 16-21.
For the reasons that follow, the court holds that it lacks jurisdiction over plaintiffs Fifth Amendment takings claim for patent infringement under the Tucker Act. Accordingly, the government’s motion to dismiss Count 2 of plaintiffs complaint is GRANTED.
1. BACKGROUND
The following facts are taken from the allegations set forth in the complaint. On July 30, 2002, the United States Patent and Trademark Office issued the '764 patent to plaintiff. Compl. ¶ 4.2. The '764 patent lays claim to certain virtual reality immersion therapy (“VRIT”)2 methods for treating psychological, psychiatric, and medical conditions. Id. ¶¶ 4.3-4.4. Plaintiff alleges that at least as early as 2004, the United States Department of Defense (“DOD”), Department of Veterans Affairs (“VA”), and Department of Health and Human Services (“HHS”) have used, directly and through procurement and grant contracts, the VRIT methods described in the '764 patent without authorization by plaintiff, most prominently for treating post-traumatic stress disorder. Id. ¶¶ 4.5, 5, 6.
In December 2008, plaintiff contacted the United States Naval Medical Research Center, attempting to initiate licensing and patent acquisition negotiations with the government for the '764 patent. Id. ¶ 4.7. After receiving a negative response from the Naval Medical Research Center and then unsuccessfully seeking an unofficial resolution of the matter with DOD, plaintiff filed an Administrative Claim of Patent Infringement against DOD on October 29, 2010. Id. ¶¶ 4.7.2, 4.9-4.11. While this administrative claim was pending, plaintiff came to believe that VA and HHS were also, directly or through grant or procurement contracts, using the methods covered by the '764 patent. Id. ¶¶4.12, 4.13. Plaintiff then filed two additional Administrative Claims of Patent Infringement against VA and HHS. Id. On March 31, 2011, the Office of Naval Research denied plaintiffs administrative claim of infringement against DOD. Id. ¶ 4.16. In the letter denying the claim, the Office of Naval Research distinguished plaintiffs grant contract claims from his procurement contract claims, noting that for the grant contracts, DOD could raise the argument that it did not authorize and consent to the use of plaintiffs patent. See Compl. at 111, Ex. PX20110331; see also note 3, infra (discussing plaintiffs reasons for separating infringement based on procurement contracts in Count 1 of the complaint from infringement based on grant contracts in Count 2). Plaintiff subsequently filed this suit on June 10, 2011.
II. STANDARDS OF REVIEW
A. Subject Matter Jurisdiction
Whether the court possesses jurisdiction to decide the merits of a case is a threshold matter. See PODS, Inc. v. Porta Stor, Inc., 484 F.3d 1359, 1365 (Fed.Cir.2007) (citing Steel Co. v. Citizens for a Better Env’t, 523 U.S. 83, 94-95, 118 S.Ct. 1003, 140 L.Ed.2d 210 (1998)). Because jurisdiction is a threshold matter, a case can proceed no further if a court lacks jurisdiction to hear it. See Arbaugh v. Y & H Corp., 546 U.S. 500, 514, 126 S.Ct. 1235, 163 L.Ed.2d 1097 (2006) (“[WJhen a federal court concludes that it lacks sub[283]*283ject-matter jurisdiction, the court must dismiss the complaint in its entirety.” (citation omitted)). The plaintiff bears the burden of establishing subject matter jurisdiction and must do so by a preponderance of the evidence. M. Maropakis Carpentry, Inc. v. United States, 609 F.3d 1323, 1327 (Fed.Cir.2010) (citing Reynolds v. Army & Air Force Exch. Serv., 846 F.2d 746, 748 (Fed.Cir.1988)).
When a party has moved to dismiss for lack of subject matter jurisdiction, the alleged facts in the complaint are viewed as true. Pixton v. B & B Plastics, Inc., 291 F.3d 1324, 1326 (Fed.Cir.2002) (citing Scheuer v. Rhodes, 416 U.S. 232, 236, 94 S.Ct. 1683, 40 L.Ed.2d 90 (1974)). Additionally, in considering a motion to dismiss for lack of subject matter jurisdiction, a court may look beyond the pleadings and “inquire into jurisdictional facts” to determine whether jurisdiction exists. Rocovich v. United States, 933 F.2d 991, 993 (Fed.Cir.1991).
B. Failure to State a Claim Upon Which Relief May Be Granted
To avoid dismissal for failure to state a claim upon which relief may be granted under RCFC 12(b)(6), the complaint must contain facts sufficient to “ ‘state a claim to relief that is plausible on its face.’ ” Ashcroft v. Iqbal, 556 U.S. 662, 129 S.Ct. 1937, 1949, 173 L.Ed.2d 868 (2009) (quoting Bell Atl. Corp. v. Twombly, 550 U.S. 544, 570, 127 S.Ct. 1955, 167 L.Ed.2d 929 (2007)). To determine whether a complaint states a plausible claim for relief, a court must engage in a context-specific analysis and “draw on its judicial experience and common sense.” Iqbal, 129 S.Ct. at 1950. In considering a motion under RCFC 12(b)(6), “the court must accept as true the complaint’s undisputed factual allegations and should construe them in a light most favorable to the plaintiff.” Cambridge v. United States, 558 F.3d 1331, 1335 (Fed.Cir.2009) (citing Papasan v. Allain, 478 U.S. 265, 283, 106 S.Ct. 2932, 92 L.Ed.2d 209 (1986); Gould, Inc. v. United States, 935 F.2d 1271, 1274 (Fed.Cir.1991)).
III. DISCUSSION
The ability of the Court of Federal Claims to entertain suits against the United States is limited. Massie v. United States, 226 F.3d 1318, 1321 (Fed.Cir.2000) (“[T]he Court of Federal Claims, like all inferior federal courts, is a court of jurisdiction limited by what Congress allows.”); see also United States v. King, 395 U.S. 1, 3, 89 S.Ct. 1501, 23 L.Ed.2d 52 (1969). The Court of Federal Claims’ jurisdiction “depends wholly upon the extent to which the United States has waived its sovereign immunity to suit.” King, 395 U.S. at 4, 89 S.Ct. 1501; United States v. White Mountain Apache Tribe, 537 U.S. 465, 472, 123 S.Ct. 1126, 155 L.Ed.2d 40 (2003) (“Jurisdiction over any suit against the government requires a clear statement from the United States waiving sovereign immunity together with a claim falling within the terms of the waiver.” (citations omitted)). A waiver of sovereign immunity cannot be inferred but must be “unequivocally expressed.” Lebeau v. United States, 474 F.3d 1334, 1340 (Fed.Cir.2007) (quoting White Mountain Apache Tribe, 537 U.S. at 472, 123 S.Ct. 1126). One such express waiver, 28 U.S.C. § 1498, provides the Court of Federal Claims with exclusive jurisdiction to hear patent infringement claims against the government for use of a patented invention “by or for the United States.” 28 U.S.C. § 1498(a); Hornback v. United States, 601 F.3d 1382, 1386 (Fed.Cir.2010) (citing Crater Corp. v. Lucent Techs., Inc., 255 F.3d 1361, 1364 (Fed.Cir.2001)).
In addition, the Tucker Act provides jurisdiction to the Court of Federal Claims for “any claim against the United States founded ... upon the Constitution ... in eases not sounding in tort.” 28 U.S.C. § 1491(a) (2006). This jurisdictional grant includes nonfrivolous Fifth Amendment takings claims against the United States. Moden v. United States, 404 F.3d 1335, 1341 (Fed.Cir.2005); Preseault v. Interstate Commerce Comm’n, 494 U.S. 1, 11-12, 110 S.Ct. 914, 108 L.Ed.2d 1 (1990). Only an “unambiguous congressional intent to displace the Tucker Act’s waiver of sovereign immunity” will preclude a Tucker Act remedy. Acceptance Ins. Cos. Inc. v. United States, 503 F.3d 1328, 1336 (Fed.Cir.2007) (citing Preseault, 494 U.S. at 12, 110 S.Ct. 914); see [284]*284also Lion Raisins, Inc. v. United States, 416 F.3d 1356, 1362 (Fed.Cir.2005) (“If a claim falls within the terms of the Tucker Act, the United States has presumptively consented to suit.”).
A. Supreme Court and Federal Circuit Precedent Clearly Establish That the Court of Federal Claims Does Not Have Jurisdiction to Entertain a Claim of Patent Infringement as a Fifth Amendment Taking Under the Tucker Act
Plaintiffs Count 2 asserts a Fifth Amendment takings claim in connection with the alleged use of plaintiffs patent by federal “grantees.” Compl. ¶ 6. The government argues that the Federal Circuit’s decision in Zoltek Corp. v. United States, 442 F.3d 1345, 1353 (Fed.Cir.2006) (per curiam), precludes plaintiffs Count 2 claims. The court agrees.
Relying on the Supreme Court’s decision in Schillinger v. United States, the Federal Circuit in Zoltek broadly held that an alleged patent infringement by the United States government cannot give rise to a Fifth Amendment claim under the Tucker Act. 442 F.3d at 1350 (citing Schillinger, 155 U.S. 163, 169, 15 S.Ct. 85, 39 L.Ed. 108 (1894)). The Federal Circuit reasoned that to allow a takings claim against the government for patent infringement would render redundant the sovereign immunity waiver of 28 U.S.C. § 1498. Zoltek, 442 F.3d at 1350 (“Had Congress intended to clarify the dimensions of the patent rights as property interests under the Fifth Amendment, there would have been no need for [§ 1498’s] new and limited sovereign immunity waiver.”). The Federal Circuit explained that Congress’s intent that “the ‘taking’ of a license to use a patent creates a cause of action under § 1498,” not the Fifth Amendment, therefore precludes a Tucker Act remedy. Id. Accordingly, under Zoltek, Count 2 of plaintiffs complaint — alleging an unconstitutional taking under the Fifth Amendment for patent infringement— should be dismissed for lack of subject matter jurisdiction.
Plaintiff contends that dismissal is not proper because Zoltek and Schillinger are factually distinguishable from the claims in Count 2. Plaintiff also argues that these eases have been implicitly overruled by the Supreme Court’s holdings in Florida Prepaid Postsecondary Education Expense Board v. College Savings Bank, 527 U.S. 627, 119 S.Ct. 2199, 144 L.Ed.2d 575 (1999), and Board of Trustees of the Leland Stanford Junior University v. Roche Molecular Systems, Inc.,-U.S.-, 131 S.Ct. 2188, 180 L.Ed.2d 1 (2011). Each argument will be addressed in turn.
First, to distinguish Zoltek and Schilling-er, plaintiff argues that both of those eases involve patent infringement claims based on procurement contracts, whereas plaintiffs Count 2 deals only with grant contracts.3 See PL’s Resp. at 7.
Schillinger arose out of an 1875 procurement contract with the architect of the capí-tol for the laying of concrete pavement on the United States Capitol grounds. Schil-linger, 155 U.S. 163, 164 15 S.Ct. 85, 39 L.Ed. 108 (1894). Schillinger alleged that during the performance of the contract, the contractor used, without permission, Schil-linger’s patented method for laying concrete pavement. Id, The Schillinger Court concluded that Schillinger’s patent infringement [285]*285claim clearly “sound[ed] in tort” and therefore fell outside of the Tucker Act’s grant of jurisdiction. Id. at 168-69, 15 S.Ct. 85. Zoltek involved a patent infringement claim based on a procurement contract between the United States and Lockheed Martin Corporation. Zoltek, 442 F.3d at 1347. Zoltek Corporation alleged the unauthorized overseas use of its patent for certain carbon fiber sheet manufacturing methods. Id. at 1347-48. Zoltek Corporation based its claim on the Fifth Amendment Takings Clause because of limitations in § 1498 that precluded bringing suit where not all steps of the patented process were performed in the United States. Id. at 1350. The Federal Circuit relied on the holding of Schillinger to conclude that Zoltek Corporation could not bring a Fifth Amendment takings claim for patent infringement under the Tucker Act. Id. at 1350, 1353. As noted, the Circuit concluded that § 1498 provides the exclusive remedy for claims of patent infringement against the United States. Id. (“In Crozier and Cramp, the Supreme Court therefore acknowledged Congressional recognition that the Court of Claims laek[s] Tucker Act jurisdiction over [patent] infringement under a takings theory.”) (citing Crozier v. Fried. Krupp Aktiengesellschaft, 224 U.S. 290, 32 S.Ct. 488, 56 L.Ed. 771 (1912), and William Cramp & Sons Ship and Engine Bldg. Co. v. Int'l Curtis Marine Turbine Co., 246 U.S. 28, 38 S.Ct. 271, 62 L.Ed. 560 (1918)).
Plaintiff asserts that unlike the procurement contracts of Zoltek and Schillinger, Count 2 alleges patent infringement based on grant contracts, in which “the Government, not the contractors, made the decision” that plaintiffs patented invention would be used. Pl.’s Resp. at 9. Plaintiff argues that because the grant contracts at issue “authorize” the use of VRIT “since they are for the commercialization of VRIT,” Pl.’s Resp. at 23 — as opposed to the procurement contract in Schillinger where the “Government professed indifference to whether the invention was used,” id. — his takings claim should be able to proceed. Plaintiff further distinguishes Zoltek as involving “foreign manufacture,” therefore rendering its precedent “not applicable” to his case. Id. at 16.
However, a careful examination of the complaint reveals that Count 2 alleges an “infringement of the '764 patent” by the government. Compl. ¶¶ 6.8-6.12. As such, plaintiffs takings claim, regardless of his characterization of the government’s infringement as a grant contract, falls squarely within the purview of 28 U.S.C. § 1498(a). Under Zoltek, § 1498 provides the exclusive remedy against the United States for the government’s use of a patented invention “without license of the owner ... or lawful right.” § 1498(a). Consequently, plaintiffs Fifth Amendment claims are not meaningfully distinguishable from the broad holdings of either Schillinger or Zoltek. Therefore, despite some factual differences, Count 2 of the complaint remains barred.
B. The Supreme Court Has Not “Silently Overruled” Schillinger and Zoltek with Later, Non-Controlling Opinions
Finally, plaintiffs contention that Schillinger and Zoltek have been “silently overruled” by the Supreme Court’s holdings in Florida Prepaid Postsecondary Education Expense Board v. College Savings Bank, 527 U.S. 627, 119 S.Ct. 2199, 144 L.Ed.2d 575 (1999), and Board of Trustees of the Leland Stanford Junior University v. Roche Molecular Systems, Inc., — U.S.-, 131 S.Ct. 2188, 180 L.Ed.2d 1 (2011), Pl.’s Resp. at 12, must be rejected. Plaintiff argues that passages in Florida Prepaid and Roche establish that patents are property under the Constitution. Id. at 5, 12; Florida Prepaid, 527 U.S. at 642, 119 S.Ct. 2199 (“ ‘A patent for an invention is as much property as a patent for land.’ ” (quoting Consolidated Fruit-Jar Co. v. Wright, 94 U.S. 92, 96, 24 L.Ed. 68 (1876))); Roche, 131 S.Ct. at 2195 (“Our precedents confirm the general rule that rights in an invention belong to the inventor.” (citations omitted)). Plaintiff concludes that this characterization of patents as property revitalizes his takings claim. Pl.’s Resp. at 12-16. However, this same argument — that the Fifth Amendment mandates the payment of just compensation for patent infringement by the government — was expressly rejected by the Federal Circuit in Zoltek: “[Pjroperty interests ... are not created by the Constitu[286]*286tion. Rather, they are created and their dimensions are defined by existing rules or understandings that stem from an independent source such as state law____Here, patent rights are a creature of federal law.” Zoltek, 442 F.3d 1345, 1352 (Fed.Cir.2006). And, as Zoltek makes clear, 28 U.S.C. § 1498 provides the exclusive remedy for governmental infringement of federally-created patent rights. See id. at 1353. In short, the Federal Circuit has expressly rejected the notion that infringement may be characterized as a taking of a patent, and instead maintains that infringement is a tort. See id. at 1350, 1351 (rejecting the argument that “a patentee could sue the government for patent infringement as a Fifth Amendment taking under the Tucker Act,” and finding instead that enactment of § 1498 “provides] jurisdiction over the tort of patent infringement”). It is for this reason that plaintiffs reliance on Roche and Florida Prepaid is misplaced.
Moreover, neither Roche nor Florida Prepaid addresses the scope of the sovereign immunity waiver granted by the government in cases of patent infringement by the United States. In Roche, the Court considered the effect of the Bayh-Dole Act on the question of where title to a patent vests in inventions funded by federal grants. Roche, 131 S.Ct. at 2196. The Court held that, absent an agreement that provides otherwise, the title to a patent of an invention lies with the inventor, not the inventor’s employer, even if the invention was created with the assistance of federal funding. Id. at 2196-97. In Florida Prepaid, the Court considered the constitutionality of the Patent and Plant Variety Protection Remedy Clarification Act (“Patent Remedy Act”) under the Due Process Clause of the Fourteenth Amendment.4 Florida Prepaid, 527 U.S. at 630, 119 S.Ct. 2199. The Patent Remedy Act expressly allowed patent holders to sue a State for patent infringement in federal district court. Id. The Court held that the Patent Remedy Act unconstitutionally abrogated the States’ sovereign immunity through an invalid exercise of Congress’s Fourteenth Amendment enforcement power.5 Id. at 647. Neither decision mentions Schillinger or Zoltek, nor do the decisions examine whether a patent infringement claim against the government can be evaluated as a Fifth Amendment takings claim under the Tucker Act.
In any event, even if Zoltek and Schillinger have been implicitly overturned, the Supreme Court has made clear that lower courts should not “conclude that [the Supreme Court’s] more recent eases have, by implication, overruled an earlier precedent.” Agostini v. Felton, 521 U.S. 203, 237, 117 S.Ct. 1997, 138 L.Ed.2d 391 (1997). This court must follow binding precedents until expressly overruled. See Rodriguez de Quijas v. Shearson/Am. Express, Inc., 490 U.S. 477, 484, 109 S.Ct. 1917, 104 L.Ed.2d 526 (1989) (“If a precedent of this Court has direct application in a case, yet appears to rest on reasons rejected in some other line of decisions, the Court of Appeals should follow the case which directly controls, leaving to this Court the prerogative of overruling its own decisions.”); Coltec Indus., Inc. v. United States, 454 F.3d 1340, 1353 (Fed.Cir.2006) (noting that the Court of Federal Claims is required to follow the precedent of the Supreme Court, the Federal Circuit, and the Court of Claims). Here, both Zoltek and Schillinger are controlling. Regardless of whether plaintiff believes they are “bad law,” [287]*287Pl.’s Resp. at 12, they nonetheless bind the court and jurisdietionally bar plaintiffs takings claim.6 See Martin v. United States, 99 Fed.Cl. 627, 633-34 (2011) (dismissing for lack of subject matter jurisdiction a patent infringement claim constructed as a Fifth Amendment taking under the Tucker Act); Gal-Or v. United States, 97 Fed.Cl. 476, 480 (2011) (same).
IV. CONCLUSION
For the above-stated reasons, the government’s motion to dismiss Count 2 for lack of subject matter jurisdiction under RCFC 12(b)(1) is GRANTED. The defendant shall file its Answer to the remaining claims in plaintiffs complaint by November 28, 2011.
IT IS SO ORDERED.