BAUSCH HEALTH IRELAND LIMITED v. PADAGIS ISRAEL PHARMACEUTICALS LTD

CourtDistrict Court, D. New Jersey
DecidedOctober 6, 2021
Docket2:20-cv-05426
StatusUnknown

This text of BAUSCH HEALTH IRELAND LIMITED v. PADAGIS ISRAEL PHARMACEUTICALS LTD (BAUSCH HEALTH IRELAND LIMITED v. PADAGIS ISRAEL PHARMACEUTICALS LTD) is published on Counsel Stack Legal Research, covering District Court, D. New Jersey primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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BAUSCH HEALTH IRELAND LIMITED v. PADAGIS ISRAEL PHARMACEUTICALS LTD, (D.N.J. 2021).

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF NEW JERSEY

BAUSCH HEALTH IRELAND LIMITED, et al., Plaintiffs, Civil Action No. 2:20-cv-05426-SRC-CLW v. (CONSOLIDATED)

PADAGIS ISRAEL PHARMACEUTICALS LTD, et al., OPINION

Defendants.

I. Introduction This matter comes before the Court on the motion of defendants/counterclaim plaintiffs Padagis Israel Pharmaceuticals Ltd and Padagis US LLC (“Padagis”)1 seeking to amend their answer to the complaint of plaintiffs/counterclaim defendants Bausch Health Ireland Limited, Bausch Health Americas Inc., and Bausch Health US, LLC (“Bausch”) to assert a counterclaim of inequitable conduct [ECF No. 46]. Bausch has opposed the motion and Padagis has filed a reply. ECF No. 49, 50. The Court has carefully considered the parties’ submissions and decides the matter without oral argument pursuant to Local Civil Rule 78.1. For the reasons stated below, the Court GRANTS Padagis’ motion.

1 Padagis was recently substituted for the original defendants/counterclaim plaintiffs Perrigo Israel Pharmaceuticals Ltd. and Perrigo Company plc. See ECF No. 72. Although this motion was submitted by the Perrigo entities, the Court will refer to these parties as Padagis. See id. at ¶ 5(a) (“[A]ll prior references to Perrigo Israel Pharmaceuticals Ltd. in Court pleadings or any other materials filed or served in this case will be understood to apply to Padagis Israel Pharmaceuticals Ltd and all prior references to Perrigo Company plc in Court pleadings or any other materials filed or served in this case will be understood to apply to Padagis US LLC.”). II. Background Bausch filed this action in May 2020, alleging Padagis’ infringement of U.S. Patent Nos. 8,809,307 (the “’307 Patent”) and 10,478,502 (the “’502 Patent”) through Padagis’ filing of an Abbreviated New Drug Application (“ANDA”) for Padagis’ generic product Bryhali, wherein

Padagis alleged that these patents are invalid, unenforceable, and/or will not be infringed by the commercial manufacture, use, or sale of Bryhali. ECF No. 1 (“Bryhali”). Bausch then filed an action asserting similar allegations concerning the ’307 Patent, the ’502 Patent, U.S. Patent Nos. 10,251,895 (the “’895 Patent”) and 10,426,787 (the “’787 Patent”), and Padagis’ ANDA for its generic product Duobrii. Civil Action No. 2:20-cv-11807-SRC-CLW, ECF No. 1 (“Duobrii”). After the cases were consolidated, with Bryhali designated as the lead case, Padagis filed answers with counterclaims in response to both complaints. ECF No. 19, 25, 28. Padagis now seeks leave to amend its answer to the Duobrii complaint to assert an affirmative defense and counterclaim grounded in alleged inequitable conduct by the named inventors of the ’895 and ’787 patents (Gordon Dow, Radhakrishnan Pillai, and Varsha Bhatt (the “Inventors”))2 and/or related entities who owed a duty of candor to the United States Patent and

Trademark Office (the “PTO”)3 in connection with the prosecution of these patents. Duobrii at ¶¶ 28, 32. Padagis’ proposed amended answer (the “PAA,” ECF No. 46-1) asserts that these entities violated their duty of candor by misrepresenting and failing to disclose certain information which,

2 Plaintiff Bausch Health US, LLC is the ’895 and ’787 patents’ assignee. Duobrii at ¶¶ 30, 34.

3 Under 37 C.F.R. § 1.56(a), “[e]ach individual associated with the filing and prosecution of a patent application has a duty of candor and good faith in dealing with the [Patent] Office, which includes a duty to disclose to the Office all information known to that individual to be material to patentability as defined in this section.” This duty applies to each named inventor and prosecuting attorney, as well as anyone “who is substantively involved in the preparation or prosecution of the application and who is associated with the inventor, the applicant, an assignee, or anyone to whom there is an obligation to assign the application.” 37 C.F.R. § 1.56(c). if properly presented, would have resulted in the ’895 and ’787 patents being declared invalid. Padagis therefore seeks a judgment that these patents are unenforceable. See PAA at Eighth Affirmative Defense; Ninth Counterclaim; Wherefore Clause, para. D. III. Legal Standards

Under Rule 15(a), “a party may amend its pleading only with the opposing party’s written consent or the court’s leave. The court should freely give leave when justice so requires.” The “three instances when a court typically may exercise its discretion to deny a Rule 15(a) motion for leave to amend [are] when ‘(1) the moving party has demonstrated undue delay,4 bad faith or dilatory motives, (2) the amendment would be futile, or (3) the amendment would prejudice the other party.’” United States ex rel. Customs Fraud Investigations, LLC v. Victaulic Co., 839 F.3d 242, 249 (3d Cir. 2016) (quoting U.S. ex rel. Schumann v. Astrazeneca Pharm. L.P., 769 F.3d 837, 849 (3d Cir. 2014)). “A court denies a motion to amend on futility grounds if the complaint, as amended, would fail to state a claim upon which relief could be granted. We assess futility with the same standard of legal sufficiency as applies under Rule 12(b)(6).” Woodend v. Lenape Reg’l High Sch. Dist., 535 F. App’x 164, 168 (3d Cir. 2013) (citations and quotation marks omitted).5

To withstand a Rule 12(b)(6) motion to dismiss, “a complaint must contain sufficient factual matter, accepted as true, to state a claim to relief that is plausible on its face.” Ashcroft v. Iqbal, 556 U.S. 662, 678 (2009) (quoting Bell Atl. Corp. v. Twombly, 550 U.S. 544, 570 (2007) (quotation marks omitted)). In conducting this analysis, a court must “accept as true all of the

4 Padagis brought its motion within the time for the parties to move to amend their pleadings. See ECF No. 41 at 4.

5 “[C]ourts use the same standard in ruling on a motion to dismiss a counterclaim under Rule 12(b)(6) as they do in assessing a claim in a complaint.” Idenix Pharm., Inc. v. Gilead Scis., Inc., 2014 U.S. Dist. LEXIS 118789, at *18 (D. Del. Aug. 25, 2014) (citing Tyco Fire Prods. LP v. Victaulic Co., 777 F. Supp. 2d 893, 898-99 (E.D. Pa. 2011)). factual allegations, as well as all reasonable inferences, reasonably drawn from the complaint, and view them in the light most favorable to the [party seeking amendment].” Morse v. Lower Merion Sch. Dist., 132 F.3d 902, 906 (3d Cir. 1997) (citing cases). Because Padagis seeks to allege fraudulent conduct, “[t]he Rule 12(b)(6) standard of

review is . . . altered by Rule 9(b), which imposes a heightened pleading requirement of factual particularity with respect to allegations of fraud.” In re PDI Sec. Litig., 2006 U.S. Dist. LEXIS 80142, at *5 (D.N.J. Nov. 2, 2006). Rule 9(b) provides that “[i]n alleging fraud . . ., a party must state with particularity the circumstances constituting fraud . . . . Malice, intent, knowledge, and other conditions of a person’s mind may be alleged generally.” Within the present context, the pleading must identify the specific who, what, when, where, and how of the material misrepresentation or omission committed before the PTO.

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BAUSCH HEALTH IRELAND LIMITED v. PADAGIS ISRAEL PHARMACEUTICALS LTD, Counsel Stack Legal Research, https://law.counselstack.com/opinion/bausch-health-ireland-limited-v-padagis-israel-pharmaceuticals-ltd-njd-2021.