Additive Controls & Measurement Systems, Inc. v. Flowdata, Inc. And Titan Industries, Inc.

986 F.2d 476, 25 U.S.P.Q. 2d (BNA) 1798, 1993 U.S. App. LEXIS 2040, 1993 WL 29259
CourtCourt of Appeals for the Federal Circuit
DecidedFebruary 9, 1993
Docket92-1160
StatusPublished
Cited by59 cases

This text of 986 F.2d 476 (Additive Controls & Measurement Systems, Inc. v. Flowdata, Inc. And Titan Industries, Inc.) is published on Counsel Stack Legal Research, covering Court of Appeals for the Federal Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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Additive Controls & Measurement Systems, Inc. v. Flowdata, Inc. And Titan Industries, Inc., 986 F.2d 476, 25 U.S.P.Q. 2d (BNA) 1798, 1993 U.S. App. LEXIS 2040, 1993 WL 29259 (Fed. Cir. 1993).

Opinion

RADER, Circuit Judge.

The United States District Court for the Southern District of Texas refused to remand Additive Controls & Measurement Systems, Inc.’s (Adcon) business disparagement case to state court. Instead the district court enjoined Adcon from infringing Flowdata, Inc.’s patent. Additive Controls & Measurement Sys., Inc. v. Flowdata, Inc., No. H-90-1554, 1991 WL 345967 (S.D.Tex. Nov. 5, 1991). Because Adcon’s suit requires resolution of a substantial question of patent law, the district court possessed subject matter jurisdiction and properly denied the motion to remand. The district court’s injunction, however, is too vague and too broad. Therefore, this court vacates the injunction and remands to permit the district court to issue an injunction of proper scope.

Background

Adcon and Flowdata sell meters for measuring the flow of liquids. Flowdata obtained U.S. Patent No. 4,815,318 (the ’318 patent) for a positive displacement flow meter. In 1988 and 1989, Adcon and Flow-data discussed the prospect of Adcon taking a license to incorporate Flowdata’s flow meter into Adcon’s OMNI-PAK system. Eventually, Adcon developed its own flow meter for the OMNI-PAK product.

In November 1989, Flowdata informed Adcon of its belief that Adcon’s meter infringed the ’318 patent. Adcon disagreed and sent machine parts to Flowdata in support of its position. Adcon continued production of its OMNI-PAK product.

Flowdata sent letters to Adcon’s customers and potential customers warning that the meter in OMNI-PAK infringed Flowdata’s patent. The letters further advised that Flowdata was “in the process of taking legal action.”

On April 3, 1990, Adcon filed suit in Texas state court. This state suit sought damages for and an injunction against Flowdata’s alleged interference with Ad-con’s business operations. On May 11, 1990, Flowdata filed a Notice of Removal with the United States District Court for the Southern District of Texas. After removal, Flowdata answered Adcon’s complaint and counterclaimed for patent infringement.

In 1991, the district court granted Flow-data’s motion for partial summary judgment of patent infringement. Because Ad-con had not contested patent validity, the district court entered a permanent injunction on November 5, 1991. The injunction stated:

Plaintiff is forever barred from infringing Flowdata’s patent. This order is made with the oral consent of ADCON’s Secretary Treasurer who appeared before this Court in her official capacity.

On November 22, 1991, Adcon moved to remand to the state court for lack of subject matter jurisdiction. The district court denied this motion on February 5, 1992.

Jurisdiction

Adcon challenges the propriety of the removal of its business disparagement case from Texas state court. A defendant may properly remove an action if the district court to which it seeks removal has subject matter jurisdiction at the time of removal. 28 U.S.C. § 1441(a) (1988); see Franchise Tax Bd. v. Construction Laborers Vacation Trust, 463 U.S. 1, 8, 103 S.Ct. 2841, 2845-46, 77 L.Ed.2d 420 (1983). The district court in this case asserted jurisdiction under 28 U.S.C. § 1338(a) (1988):

The district courts shall have original jurisdiction of any civil action arising under any Act of Congress relating to patents ____

In Christianson v. Colt Indus. Operating Corp., 486 U.S. 800, 808-09, 108 S.Ct. 2166, 2174, 100 L.Ed.2d 811, 7 USPQ2d *478 1109, 1113 (1988), the United States Supreme Court set forth the scope of section 1338(a):

[Section] 1338(a) jurisdiction likewise extend[s] only to those cases in which a well-pleaded complaint establishes either that federal patent law creates the cause of action or that the plaintiffs right to relief necessarily depends on resolution of a substantial question of federal patent law, in that patent law is a necessary element of one of the well-pleaded claims.

Thus, section 1338(a) gives district courts jurisdiction over causes of action created by federal patent law and causes of action whose resolution depends on a substantial question of federal patent law.

Although not expressly labelling its cause of action, Adcon’s complaint alleges that Flowdata committed business disparagement. 1 Adcon’s petition disputes infringement and refers to Flowdata’s letters to Adcon’s customers. The petition further alleges that Adcon has suffered financial losses due to Flowdata’s actions. These allegations state a cause of action for business disparagement under Texas law. See Hurlbut v. Gulf Atl. Life Ins. Co., 749 S.W.2d 762, 767 (Tex.1987).

Adcon’s complaint does not meet the first prong of the Christianson test for jurisdiction under 28 U.S.C. § 1338. Patent law does not create Adcon’s state law business disparagement claim. Adcon’s complaint, however, gives the district court jurisdiction under the second prong of the Christianson test. In sum, Adcon’s “right to relief necessarily depends on resolution of a substantial question of federal patent law, in that patent law is a necessary element of [its business disparagement claim].” See Christianson, 486 U.S. at 809, 108 S.Ct. at 2174.

Under Texas law, a business disparagement claim requires plaintiff to prove, as part of its prima facie case, 2 the falsity of defendant’s allegedly disparaging statements. Hurlbut, 749 S.W.2d at 766. Flowdata’s allegedly disparaging statement was its accusation that Adcon infringed the ’318 patent. To prove this aspect of its case (falsity), Adcon must show that its product does not infringe the ’318 patent. Thus, Adcon’s right to relief necessarily depends upon resolution of a substantial question of patent law, in that proof relating to patent infringement is a necessary element of Adcon’s business disparagement claim. Therefore, 28 U.S.C. § 1338 grants the district court jurisdiction over Adcon’s cause of action. Cf. Christopher v. Cavallo, 662 F.2d 1082, 1083-84, 218 USPQ 396, 397 (4th Cir.1981) (because Virginia law requires plaintiff to prove copyright infringement as an element of breach of warranty action, district court had jurisdiction).

The Supreme Court’s directions in American Well Works Co. v. Layne & Bowler Co.,

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986 F.2d 476, 25 U.S.P.Q. 2d (BNA) 1798, 1993 U.S. App. LEXIS 2040, 1993 WL 29259, Counsel Stack Legal Research, https://law.counselstack.com/opinion/additive-controls-measurement-systems-inc-v-flowdata-inc-and-titan-cafc-1993.