Written description and genus claims: lessons from In re: BAC IP B.V.
On August 5, 2025, in In re: BAC IP B.V., No. 24-2124, the Court of Appeals for the Federal Circuit (CAFC) affirmed the rejection of broad genus claims for lack of written description under 35 U.S.C. § 112, first paragraph. The opinion underscores that satisfying the...
Midea Group joins the Open Invention Network community
Smart appliances are household devices like refrigerators, ovens, washers, dryers, and air conditioners, equipped with technology that allows them to be controlled remotely, often through a smartphone app or voice commands. These appliances offer features like remote...
Contours of Section 104A of the Indian Patent Act: burden of proof in case of suits concerning infringement
F. Hoffmann-La Roche AG (Roche), the Plaintiff, has brought a patent infringement suit against Zydus Lifesciences (Zydus), the Defendant. Roche seeks relief from the permanent injunction restraining infringement of the following two Indian patents: Product...
Sonos v. Google: where’s the prejudice?
In the much-anticipated appeal of Sonos v. Google, oral arguments recently unfolded before the Federal Circuit, involving the doctrine of prosecution laches. The district court decision surprised many, as it marked the first time prosecution laches had been used to...
HGF announces promotion of nine new partners following CBPE investment
HGF is proud to announce the promotion of nine new partners across the firm, marking a significant milestone following private investment from CBPE in October 2024. These promotions follow the appointment of three new operations partners in December, bringing the...
Pierson Ferdinand strengthens IP bench with appointment of Eric Kohli as partner
Chicago, IL – May 7, 2025 – Pierson Ferdinand LLP (PierFerd), one of the world’s fastest-growing law firms, announces the appointment of Eric N Kohli as a Partner in its Intellectual Property (IP) Department. With over two decades of experience at the forefront of IP...
Taylor Wessing strengthens pan-European patent law offering with new team in Paris
Taylor Wessing is delighted to announce further expansion of its patent law capabilities with the appointment of Jules Fabre as a partner in the firm's Paris office. Fabre joins on 1 May 2025 from Pinsent Masons, where he led the Intellectual Property practice, and...
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Haseltine Lake Kempner welcomes new partner to Chemistry and Life Sciences team
HLK is delighted to welcome Catherine Coombes, who joins the firm as a partner in its Chemistry and Life Sciences (CLS) team. Coombes will be based in the firm’s Leeds office. Coombes has spent 20 years in private practice protecting clients’ technology across life...
UKIPO issues new Civil Procedure Rules guidance
The UK Intellectual Property Office (UKIPO) has today issued new guidance reminding legal professionals of their obligation under the Civil Procedure Rules (CPR) to notify the UKIPO of new court cases started in the UK courts, which involve registered intellectual...
Morgan Lewis deepens life sciences presence in London with two-partner hire
LONDON - September 2, 2024 - Morgan Lewis welcomes as partners in London Hiroshi Sheraton and Luciana Griebel, two accomplished lawyers focused on the life sciences industry. A veteran intellectual property (IP) litigator, Sheraton arrives from Baker McKenzie, and...
HGF launches forward-thinking and inclusive parental leave policy
This policy positions HGF as the first Intellectual Property firm in the UK to provide all eligible colleagues, irrespective of gender, with access to the best parental leave and pay offering including up to 52 weeks of leave with 26 weeks at full pay. Launching...
UPC grants access to evidence but concerns remain over how transparent the new European Court system is going to be
Comments on the Unified Patent Court’s (UPC) decision to grant Mathys & Squire's access to evidence in a Unified Patent Court case between Astellas and Healios Background Mathys & Squire, the intellectual property law firm, had brought a test case to try and...
Calcutta High Court sets aside template order in patent (post-grant) opposition proceedings
Terex India Private Limited (Terex) filed an appeal against the order passed by the Deputy Controller of Patent and Designs on March 2, 2023 (under Section 117A of The Patents Act, 1970), challenging the refusal of the post-grant opposition filed by Terex for the...
The obviousness-type double patenting saga continues!
It is very common for patentees to have multiple granted patents within the same patent family, and due to patent term adjustment (PTA), one or more of those patents could expire well beyond the expiration date of other patents in the family. However, what if an...
European IP firm aera joins the Rouse Group
One of the fastest-growing IP firms in Europe combines with the market leader in Asia to create a truly standout global offering. London - 22 August 2024 - Rouse, the leading International IP services business, today announces its merger with European IP consultancy...
Leading IP firm Marks & Clerk appoints six new partners across the firm’s global network
20 August 2024 - London - Marks & Clerk, one of the world’s leading intellectual property (IP) firms, has announced six new partner appointments. The promoted patent attorneys and trademark attorneys are active in several of the firm’s market-leading fields of...
Lindsay Cooper Hayman joins Debevoise as IP litigation partner in San Francisco
Addition further strengthens technology litigation capabilities in expanding West Coast office August 19, 2024 – Debevoise & Plimpton LLP announced today that Lindsay Cooper Hayman has joined its San Francisco office as a partner in the Intellectual Property...
Rouse strengthens service offering with acquisition of consultancy firm Konsert Strategy & IP
Acquisition creates an end-to-end value proposition that is unique to the IP services industry. London,13 August 2024 – Rouse, the leading International IP services business, today announces the acquisition of Konsert Strategy & IP, a management consultancy...
Blank Rome welcomes IP litigation associate Sean D Damon in Washington, D.C.
Blank Rome LLP is pleased to announce that Sean D Damon has joined the firm’s Washington, D.C., office in the Intellectual Property Litigation group, which welcomed partner Andrew R Kopsidas and associate Eda Stark earlier this year. Damon joins Blank Rome from Quinn...
ArtWorks™ invites legal professionals to an immersive intellectual property CLE Conference in Paris, France
Renowned Artist Elliott Arkin, Resident Intellectual Property Attorney Ghada Ghannam, and Nzengha "Zen" Waseme, Esq. will share their experience. The weekend includes The Inaugural Global IP Innovation Award Ceremony, which celebrates groundbreaking achievements in...
Diamond industry gets rocked: Sonani Industries injunction application rejected
The Hon'ble Division Bench, High Court of Gujarat recently delivered a judgment on July 19, 2024, in the patent infringement case involving Sonani Industries Pvt Ltd (formerly Sonani Jewels Pvt. Ltd.) and Galactica Processing Technologies LLP & Ors. This appeal...
El Salvador approves new Intellectual Property Law
The Legislative Assembly of El Salvador has approved a new Intellectual Property Law, repealing the previous Law on Trademarks and Other Distinctive Signs, as well as the Intellectual Property Law that had been in force since 1993 and its regulations. The new law...
Ozempic’s impending patent expiry spurs development of biosimilars in mainland China
China has the highest prevalence of type 2 diabetes (T2D) and obesity in the world, owing to growing trends in Western dietary patterns, sedentary lifestyles, and urbanization, making it a lucrative market for GLP-1 receptor agonist developers. According to Clarivate...
King’s speech: AI implications for IP
What did the King’s Speech say about AI? Many of us working on inventions in the artificial intelligence (AI) sector were watching the King’s speech with anticipation following rumors of an AI bill. Although the speech did not explicitly commit to an AI bill, it did...
Leading life sciences IP litigation group joins Morrison Foerster in New York
IP Litigation partners Bindu Donovan, Todd Krause, and Alyssa Monsen bring over 60 years of experience litigating complex, high-stakes patent cases across the life sciences industry NEW YORK - August 1, 2024 – Morrison Foerster, a leading global law firm, is pleased...
UK IPO issues fresh warning to beware of misleading invoices
Customers should not pay these and should always report them to the IPO IPO issues fresh alert to beware of unsolicited payment requests. Figures show a recent surge in such requests reported by customers – up 63% on the same period last year. IPO publishes updated...
InterDigital v. Lenovo: royalties without limits
Four weeks after hearing five days of argument, the Court of Appeal delivered a 90-page decision in InterDigital v. Lenovo, dismissing most of the grounds of appeal and cross-appeal. The only significant issue on which the Court of Appeal disagreed with the trial...
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Women in IP Leadership
A segment dedicated to women working in the IP industry, providing a platform to share real accounts from rising women around the globe. In these interviews we will be discussing experiences, celebrating milestones and achievements, and putting forward ideas for advancing equity and diversity.
By providing a platform to share personal experiences we aim to continue the empowerment of women in the world of IP.


Diversity, Equity & Inclusion Series
In this six-part series Dr. Suzanne Wertheim, of Worthwhile Research & Consulting, talks to The Patent Lawyer about diversity, equity, and inclusion: what it means; the current challenges; DEI in law; gender bias; and what we can all do to improve.