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Patent Invalidity China

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

2024 Design Patents Year in Review: Analysis & Trends

As we predicted in our 2023 report, 2024 was a banner year for design rights in the U.S. and elsewhere. In last year’s report, we noted that the U.S. Court of Appeals for the Federal Circuit (CAFC) agreed to consider en banc...more

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

2022 Design Patents Year in Review: Analysis & Trends

Last year, in our inaugural issue of “The Year in Review,” we reported that since the landmark jury verdict in the IP litigation between Apple and Samsung in 2012, which awarded more than $1B to Apple for infringement of...more

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

2021 Design Patents Year in Review: Analysis and Trends

This year, we will mark the 10-year anniversary of the first jury verdict in the landmark IP litigation between Apple and Samsung, which resulted in the jury awarding more than $1B to Apple. More than $500M of that award was...more

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

Global Patent Prosecution - August 2020: Survey of PTAB and CNIPA Proceedings in View of Proposed Regulations Regarding...

In April, the Supreme People’s Court of China published a draft for comment for “Provisions of the Supreme People’s Court on Several Issues Concerning the Trial of Administrative Cases Involving Patent Authorization and...more

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

Global Patent Prosecution - August 2020

In April, the Supreme People’s Court of China published a draft for comment for “Provisions of the Supreme People’s Court on Several Issues Concerning the Trial of Administrative Cases Involving Patent Authorization and...more

Hogan Lovells

Invalidation of Chinese patent based on a finding of lack of domestic priority

Hogan Lovells on

Recently, the Chinese Patent Reexamination Board (PRB) published a written decision where patentee Chen He’s Electric Unicycle patent (CN102275621B) was invalidated based, partly, on a failure to establish sufficient domestic...more

Knobbe Martens

Maxchief Investments Limited v. Wok & Pan, Ind., Inc.

Knobbe Martens on

Federal Circuit Summary - Before Dyk, Reyna, and Hughes. Appeal from the United States District Court for the Eastern District of Tennessee. Summary: In the context of a suit for a declaration of non-infringement and...more

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

Global Patent Prosecution Newsletter - September 2018: Third Party Observations in Europe, China, Japan, and for the PCT - To File...

Both the European Patent Office (EPO) and the Japanese Patent Office (JPO) accept a third party observation regarding validity of a patent application. In February 2012, it was announced that third party observations could be...more

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

April 1, 2017 Revision of Chinese Patent Examination Guidelines may be Good News for Patentees

With continued extraordinary growth, including a record number of patent applications filed in a single year[1], the importance of intellectual property rights in China is undeniable. And so, all eyes are on the recent...more

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