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Patent Applications CNIPA Patent-Eligible Subject Matter

Linda Liu & Partners

Examples of Patents for Computer-Aided Diagnostic Methods

Linda Liu & Partners on

The latest version of the CNIPA’s Guidelines for Patent Examination (hereinafter referred to as “the latest Guidelines”) came into force as of January 20, 2024. In comparison with the previous version of the Guidelines, there...more

Sheppard Mullin Richter & Hampton LLP

Highlights of Revised Regulations for Implementing Patent Law of China

On December 11, 2023, the State Council of the People’s Republic of China announced its decision to amend the Implementing Regulations of the Patent Law of the People’s Republic of China (the “2023 Regulations”), marking the...more

ArentFox Schiff

Global Perspective on Patenting of Blockchain, Crypto, and DeFi Technologies

ArentFox Schiff on

The proliferation of blockchain, cryptocurrency, and decentralized finance (DeFi) applications in recent years has been accompanied by a surge in patent filings worldwide by blockchain tech developers. And, despite some early...more

Linda Liu & Partners

Microorganism Patents in China

Linda Liu & Partners on

The term “microorganism” encompasses entities across the taxonomic classes including bacteria, actinomycetes, fungi, viruses, protozoa, and algae. According to current Chinese patent rules, a microorganism is neither an...more

Quarles & Brady LLP

A Quick Dive Into the Upcoming Changes to Chinese Design Patent Law

Quarles & Brady LLP on

On October 17, 2020, the Chinese Legislature passed the Fourth Amendment to the Chinese Patent Law, which will come into effect on June 1, 2021. As discussed in our previous post, the Fourth Amendment included several updates...more

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

Global Patent Prosecution - December 2019: Prosecuting Bioinformatics Patent Applications in China

This article discusses challenges in prosecuting bioinformatics patent applications before the China National Intellectual Property Administration (CNIPA). The CNIPA determines the subject-matter eligibility of bioinformatics...more

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