Gibbons Law Alert

Gibbons Law Alert

Category: Patent

Southern District of Florida Dismisses Patent Infringement Claims for Generalized Allegations and Declaratory Judgment Claims for Lack of Sufficient Immediacy

by and

Posted in Patent

On January 17, 2023

In Scilex Pharmaceuticals Inc. v. Aveva Drug Delivery Systems, Inc., Apotex Corp., and Apotex Inc., the United States District Court for the Southern District of Florida recently granted defendant Apotex, Inc.’s (“Apotex”) motion to dismiss various counts of the complaint. The case is a Hatch-Waxman litigation involving patents covering plaintiff Scilex Pharmaceuticals Inc.’s (“Scilex”) topical lidocaine patch ZTlido® and an ANDA that was filed by defendant Aveva Drug Delivery Inc. (“Aveva”). Apotex’s motion was based on three different grounds: (1) Rule 12(b)(2) for lack of personal jurisdiction; (2) Rule 12(b)(6) for the patent infringement counts of the complaint because Apotex was not the party that submitted the ANDA; and (3) Rules 12(b)(6) and 12(b)(1) of the declaratory judgment claims because Apotex did not submit the ANDA and/or because there was no immediacy to the controversy on claims for future infringement. See Reckitt Benkiser Inc. v. Watson Labs., Inc.-Fla., No. 09-60609, 2009 WL 10667836, at *2 (S.D. Fla. Oct. 13, 2009) (“The mere filing of a Paragraph IV certification constitutes an act of patent infringement . . .”). With respect to the first two grounds, the district court granted Apotex’s motion, but granted Scilex leave to amend the complaint with respect to the patent infringement claims. Apotex argued that the claims in the case were based...

Central District of California Court Grants Motions to Strike Previously Undisclosed Infringement and Invalidity Opinions and Exclude a Belated Rebuttal Expert Report

by and

Posted in Patent

On December 20, 2022

In Guangzhou Yucheng Trading Co., Ltd. v. Dbest Products, Inc., a patent infringement action in which the plaintiff, Guangzhou Yucheng Trading Co., Ltd.’s (“GYT”), sought a declaratory judgment that its “stair climber” portable shopping cart product does not infringe U.S. Patent No. 9,233,700 (“the ’700 Patent”), the court recently ruled on three motions relating to GYT’s expert witness, David G. Smith (“Smith”). In two of the motions, the defendant, Dbest Products, Inc. (“Dbest”), moved to exclude certain infringement and invalidity opinions offered by Smith, and in the third motion Dbest moved to exclude Smith’s rebuttal expert report. The court granted all three motions. With respect to infringement, Dbest argued that some of Smith’s opinions should be excluded because the opinions were based on claim construction arguments that were inconsistent with the court’s Claim Construction Order. The court agreed with Dbest and excluded Mr. Smith’s opinions as to four claim terms, because his opinions provided “narrowing constructions” that were inconsistent with the court’s construction of those terms. Id. at *10 (“An expert opinion that is contrary to or ignores a court’s claim construction is irrelevant and unhelpful to the trier of fact, and as such, is inadmissible and must be excluded.” (citations omitted)). The court did note that “experts ‘may introduce evidence as to the plain...

DNJ Court Grants Motion to Dismiss Based on Covenant Not to Sue

by and

Posted in Patent / Pharmaceuticals

On December 5, 2022

In Teva Branded Pharmaceutical Products R&D, Inc. v. Cipla Ltd., the United States District Court for the District of New Jersey recently granted the plaintiff, Teva Branded Pharmaceutical Products R&D, Inc.’s (“Teva”), motion to dismiss certain claims and counterclaims for lack of subject matter jurisdiction based on a covenant not to sue between Teva and defendant Cipla Ltd. (“Cipla”). The consolidated case is a Hatch-Waxman litigation involving several patents covering Teva’s Qvar® inhaler product. Originally, there were seven patents in dispute between the parties, but after Teva granted covenants not to sue for three of the patents to defendants Cipla and Aurobindo, the court entered stipulations and orders dismissing the parties’ claims and defenses as to those three patents. Thereafter, Teva provided defendants Cipla and Aurobindo each a covenant not to sue as to United States Patent No. 10,086,156 (“the ’156 patent”), another one of the original seven patents in dispute. Following the covenants not to sue, Teva and Aurobindo stipulated to the dismissal of the claims and counterclaims regarding the ’156 patent, but Teva and Cipla could not come to an agreement regarding the language for an order dismissing their respective claims and counterclaims. Consequently, Teva filed a motion to dismiss the claims and counterclaims relating to the ’156 patent. The court granted Teva’s...

Citing Need for Claim Construction, DNJ Court Denies Defendant’s Motion for Judgment on Pleadings

by and

Posted in Patent / Pharmaceuticals

On October 31, 2022

In Tolmar Therapeutics, Inc. v. Foresee Pharmaceuticals Co., Ltd., the United States District Court for the District of New Jersey recently denied the defendant’s motion for judgment on the pleadings, reasoning that the motion could not be decided without claim construction. The plaintiff alleges that the defendant’s product CAMCEVI® infringes the plaintiff’s patent, which also covers the plaintiff’s Eligard® product. Both products are approved prostate cancer medications. Claim 1 of the patent-in-suit is directed to a controlled release composition that includes a polymer with an alkane diradical that comprises “about 4 to about 8 carbons.” The defendant moved for judgment on the pleadings pursuant to Fed. R. Civ. P. 12(c) arguing (1) that the term “about 4 to about 8 carbons” in the patent-in-suit meant that the defendant’s use of 12 carbons (see, e.g., ECF No. 39 at 1) in its product could not literally infringe; and (2) that the plaintiff could not rely on the doctrine of equivalents, because the use of the term “about” in the claims limited the applicability of the doctrine of equivalents and because of the disclosure-dedication rule. In denying the defendant’s motion, United States District Judge Evelyn Padin reasoned that both the plaintiff’s literal infringement and doctrine of equivalents theories required the court to construe the term “about 4...

DNJ Court Denies Request for Early Summary Judgment Finding Motion Made Mid-Fact Discovery Premature

by and

Posted in Patent / Pharmaceuticals

On September 29, 2022

In Metacel Pharmaceuticals LLC v. Rubicon Research Private Limited, the United States District Court for the District of New Jersey recently denied the defendant’s request for leave to file a motion for summary judgment with respect to patent infringement. The plaintiff opposed the motion arguing that discovery was ongoing, and, in particular, the defendant had not yet produced certain samples necessary for the plaintiff to evaluate infringement. The plaintiff also argued there were also claim construction issues in the case that had not been resolved. The defendant’s motion was filed approximately two months before the parties’ opening claim construction briefs were due and, per the case’s scheduling order (ECF No. 25), fact discovery was to conclude 30 days after the court’s claim construction opinion. Agreeing with the plaintiff’s position, United States Magistrate Judge José R. Almonte found the defendant’s motion was “premature” and concluded that motions for summary judgment should be filed after claim construction. Gibbons will continue to monitor and report developments in Hatch-Waxman litigation in the District of New Jersey.

Artificial Intelligence System Cannot Be Listed as Inventor

by and

Posted in Patent / USPTO

On August 8, 2022

On Friday, the Federal Circuit held that the Patent Act requires an inventor to be a natural person, in response to a patent applicant who alleged that an artificial intelligence system was the inventor of a patent application. Thaler v. Vidal, No. 2021-2347, 2022 WL 3130863 (Fed. Cir. Aug. 5, 2022). The patent applicant, Stephen Thaler, asserted that he develops and runs artificial intelligence systems that generate patentable inventions. Mr. Thaler then sought patent protection through two patent applications and listed the artificial intelligence system as the inventor. After the U.S. Patent and Trademark Office (USPTO) denied the patent applications for failure to identify a valid inventor, Mr. Thaler and the USPTO adjudicated the matter in the U.S. District Court for the Eastern District of Virginia. The District Court found that the Patent Act requires an inventor to be a natural person. Thaler v. Hirshfeld, 558 F. Supp. 3d 238, 249 (E.D. Va. 2021), aff’d sub nom. Thaler v. Vidal, No. 2021-2347, 2022 WL 3130863 (Fed. Cir. Aug. 5, 2022). In affirming the District Court’s decision, the Federal Circuit first indicated that it need not perform an “abstract inquiry into the nature of invention or the rights, if any, of AI [artificial intelligence] systems.” Rather, the court began and ended on the “applicable definition in...

Increasing Patent Damage Awards with Pre-Judgment Interest

by

Posted in Licensing / Patent

On June 23, 2022

In VLSI Technology LLC v. Intel Corporation, the United States District Court for the Western District of Texas recently awarded pre-judgment and post-judgment interest on a jury’s damage award in a patent infringement case. An issue examined by the court was whether the patentee was entitled to pre-judgment interest during periods in which the patentee did not own the patent. The defendant argued that since the patentee only acquired the patent rights in December 2018 and was not formed as an entity until 2016, pre-judgment interest from 2013 would be a windfall. The court dismissed this argument and indicated that the patentee “acquired the Asserted Patents and is therefore entitled to all the rights associated with patent ownership, including the rights to collect damages and interest from infringers.” The court then awarded pre-judgment interest beginning on the date of infringement (i.e., 2013) to the date of judgment. In support of this holding, the court cited the Federal Circuit’s decision in Energy Transp. Grp., Inc. v. William Demant Holding A/S, 697 F.3d 1342, 1358 (Fed. Cir. 2012) stating that “award of pre-judgment interest is the rule, not the exception.” The court also noted that there was no exceptional circumstances such as an undue delay in filing the lawsuit that would warrant denying pre-judgment interest in this...

District of New Jersey Denies Motion to Amend Invalidity Contentions, Citing Defendant’s Lack of Diligence and Timeliness in Filing Motion

by and

Posted in Patent

On April 29, 2022

In Razor USA LLC v. DGL Group, Ltd., the United States District Court for the District of New Jersey recently denied a defendant’s motion to amend its invalidity contentions to include an additional written description argument. The case involves utility and design patents pertaining to a hoverboard. After learning that the design patent issued with drawings had previously been rejected by the Patent and Trademark Office (PTO) (as opposed to those that the PTO later approved), the defendant sought to add an argument that the design patent was invalid pursuant to 35 U.S.C. § 112(a) for the same reasons that the PTO had previously rejected the published drawings. The defendant asserted that it learned about this “new” defense after the plaintiff’s expert stated in a declaration that he had reviewed the prosecution history of the design patent, which prompted the defendant’s own investigation of the prosecution history. In evaluating whether the defendant’s application met the requirements of Local Patent Rule 3.7, the court looked to the defendant’s diligence and the timeliness of the motion. The court concluded that both were lacking. With respect to diligence, the “dominant consideration” in the motion to amend, the court concluded that the defendant had failed to act with the requisite diligence in discovering the information it sought to add...

The Russo-Ukrainian War’s Implication on Intellectual Property Rights

by and

Posted in Patent / Trademarks

On April 11, 2022

Following the 2014 so-called “Ukrainian Revolution of Dignity” and the Russian Federation’s annexation of Crimea, a major escalation of the ongoing Russo-Ukrainian War occurred in 2022, culminating in the Russian invasion of Ukraine on February 24. The invasion triggered Europe’s largest refugee and humanitarian crisis since World War II, causing an unprecedented amount of human suffering and countless civilian casualties.

Connect:

About Gibbons

With 200 attorneys, Gibbons is a leading law firm in New Jersey, New York, Pennsylvania, Delaware, Washington, DC, and Florida, ranked among the nation’s top 200 by The American Lawyer. More…

Subscribe

Archived Blog Posts