News & Analysis as of

Intellectual Property Protection Patent Litigation Patent Ownership

J.S. Held

Evolving Landscape of Technology Rights Enforcement

J.S. Held on

Established 25 years ago at the turn of the century by the World Intellectual Property Organization (WIPO), World IP Day celebrates the unique contributions made by global inventors and creators. Over the past half century,...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Sterne Kessler’s Reissue, Reexamination, and Supplemental Examination Practice Tips – March 2025

In the mid-2000s, the U.S. Patent Office (USPTO) determined that reexaminations would be more consistent and legally correct if performed by a centralized set of experienced and specially trained Examiners. As a result, the...more

Fish & Richardson

EPRx 101: Getting to Know Ex Parte Reexamination

Fish & Richardson on

Ex parte reexamination (EPRx) is a powerful tool that allows any party — including the patent owner — to request that the United States Patent and Trademark Office (USPTO) reassess the validity of an issued patent based on...more

Foley & Lardner LLP

Federal Circuit Opens the Door to Additional Domestic Industry Investment: “Ordinary Importer” No Longer

Foley & Lardner LLP on

In its recent decision in Lashify, Inc. v. International Trade Commission, the Federal Circuit opened the door for patent owners to include expanded categories of domestic investment to satisfy the economic prong of the...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

PTAB Year in Review – PTAB Trends in 2024: Challenges to Genus Claims

In the biotechnology and chemical spaces, genus claims are often sought by patent applicants to protect not only a specific product of interest, but also as a means to protect against others making related products that...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

2024 ITC Section 337 Year in Review: Analysis & Trends

Section 337 investigations at the U.S. International Trade Commission (ITC) remain an efficient and powerful method for American businesses seeking relief from foreign acts of unfair competition, including infringement of...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

2024 PTAB Year in Review: Analysis & Trends – 2024 PTAB Case Highlights

Abuse of Process and/or Sanctions – 37 C.F.R. § 42.12 - Spectrum Solutions LLC v. Longhorn Vaccines & Diagnostics, LLC, IPR2021-00847, IPR2021-00850, IPR2021-00854, IPR2021-00857 & IPR2021-00860 - Decision...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

2024 PTAB Year in Review: Analysis & Trends

The Patent Trial and Appeal Board (PTAB) continues to play a pivotal role in shaping the intellectual property landscape. In 2024, several developments affecting PTAB practice emerged, from new rulemaking at the USPTO to key...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

2024 Design Patents Year in Review: Analysis & Trends - Design Patents at the PTAB: 2024 in Review

Inter partes activity involving design patents at the Patent Trial and Appeal Board (PTAB) was relatively low in 2024. The PTAB rendered just two inter partes decisions involving design patents: Next Step Group, Inc. v....more

Troutman Pepper Locke

Budding Lessons From Landmark Plant Seed Patent Battle

Troutman Pepper Locke on

The landmark legal battle over who owns the intellectual property rights in genetically modified plants is heating up. Originally published in Law360 - October 23, 2024....more

Fish & Richardson

How Standardization, SEPs, and Patent Pools Can Benefit the EV and Battery Industries

Fish & Richardson on

Technical standards are industry norms that enable interoperability, promote safety, and create economies of scale. While technical standards are intended to be implemented on a wide scale in the mass consumer market, many...more

Polsinelli

APEX – An Alternative Patent Resolution Procedure on Amazon

Polsinelli on

APEX – Amazon’s Solution to Patent Dispute Resolution - With the traffic Amazon generates, the e-commerce giant has become an essential, and perhaps even mandatory, marketplace for many companies to sell their products....more

McDermott Will & Emery

A Lesson in Judicial Principles: No Dismissal After Decision

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit denied a patent owner’s motion to voluntarily dismiss the appeal following the Federal Circuit’s decision to vacate and remand the case to the Patent Trial & Appeal Board but...more

DLA Piper

Delaware Court of Chancery Patent Ownership Dispute Addresses Jurisdiction for Pharmaceutical Companies

DLA Piper on

A litigation regarding patent ownership rights is heating up in the Delaware Court of Chancery, a court of equity that is an atypical forum for pharmaceutical company and intellectual property disputes. CyDex Pharmaceuticals,...more

McDermott Will & Emery

Equivalence Requires Element-by-Element Proof With Linking Argument

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit affirmed a district court determination that a patent owner had not provided the “particularized testimony and linking argument” required to demonstrate equivalence under the...more

McDermott Will & Emery

Can’t Stop the FRAND: Navigating SEP Licensing Disputes

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit vacated a district court’s decision to deny an antisuit injunction prohibiting a patent owner from enforcing injunctions that it obtained in Columbia and Brazil on standard...more

Erise IP

Eye on IPRs, October 2024: USPTO Issues Final PTAB Procedure Rules

Erise IP on

Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: USPTO Issues Final Rules on PTAB Procedure - The U.S. Patent and...more

Jones Day

Director Vacates Decision Based on Improper Claim Construction

Jones Day on

The PTAB denied institution of inter partes review reasoning that Petitioner did not demonstrate a reasonable likelihood that Petitioner would prevail in establishing the unpatentability of any of the challenged claims. The...more

Jones Day

Secondary Considerations Arguments Precluded By Prior Nexus Testimony

Jones Day on

On June 6, 2024, the PTAB issued a Final Written Decision concluding claims 1-6 of U.S. Patent No. 8,899,655 B1 (“the ’655 patent”) unpatentable. Yita LLC v. MacNeil IP LLC, IPR2023-00172, Paper 70 (PTAB Jun. 6, 2024)...more

Sheppard Mullin Richter & Hampton LLP

Celanese v. ITC: How the On-Sale Bar Can Turn Sweet Sales into Spoiled Patents

Celanese International Corporation, Celanese (Malta) Company 2 Limited, and Celanese Sales U.S. Ltd. (collectively, “Celanese”) filed a petition before the United States International Trade Commission (the “ITC”), alleging...more

Jones Day

Director Says Typo Was Read Incorrectly

Jones Day on

On July 30, 2024, Director Vidal ordered patent board judges to revisit a ruling on “an obvious typographical error.” See Hesai Technology Co. Ltd., Hesai Group, and Hesai Inc. v. Ouster, Inc., IPR2023-01485. Director Vidal,...more

Dinsmore & Shohl LLP

Federal Circuit Reiterates the Urgency of Opting for Patent Protection or Trade Secrecy, as the On-Sale Bar to Patentability Looms

Dinsmore & Shohl LLP on

Under 35 U.S.C. § 102, the “on-sale bar” invalidates a patent if an inventor has sold or made the invention publicly available more than one year before filing the patent application. Recently, the United States Court of...more

Jones Day

Federal Circuit Clarifies Scope of Patent Owner Estoppel

Jones Day on

The Federal Circuit recently issued a decision in SoftView LLC v. Apple Inc. clarifying the scope of patent owner estoppel set forth in 37 C.F.R. § 42.73(d)(3)(i). 2024 WL 3543902 (Fed. Cir. July 26, 2024). The regulation...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Cellect and Allergan: Obviousness-Type Double Patenting (ODP) in Reexamination and Reissue

Takeaways: 1. ODP in reexamination and reissue remains unpredictable despite Allergan 2. Patent Owners should carefully review ODP rejections to ensure they are proper Obviousness-type double patenting (ODP) is a legal...more

A&O Shearman

Federal Circuit Holds That America Invents Act Does Not Affect On-Sale Bar To Patentability

A&O Shearman on

In Celanese Int’l Corp. v. ITC, the Federal Circuit addressed whether the America Invents Act (“AIA”) changed the on-sale bar such that the sale of a product made using a secret process would no longer invalidate later-sought...more

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