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Benefits and Considerations for Patent Prosecution under Patent Prosecution Highway in the U.S., Europe, China, and Singapore

Intellectual Property Law Blog

Patent Prosecution Highway or PPH is a set of initiatives promulgated by participating patent offices around the world to accelerate patent prosecution in countries of the participating patent offices. Introduction.

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What is patent prosecution?

Patent Trademark Blog

What does patent prosecution mean? Patent prosecution refers to the writing, filing and handling of patent applications. It encompasses the patent examination process from initial filing to the grant, including all the back-and-forth responses with the USPTO. Who can be patent prosecutors?

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The Shift Towards Primary Examiners: Implications for Patent Prosecution

Patently-O

by Dennis Crouch In recent years, the United States Patent and Trademark Office (USPTO) has undergone a significant shift in its examiner composition, with real implications for patent prosecution strategies. Prior to 2015, over 35% of patents were examined by assistant examiners. Here’s why: 1.

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An Introductory Guide to Patent Prosecution

JD Supra Law

Patent Prosecution” is a curious phrase for the non-initiated. The term refers to what happens after a patent application is filed with the U.S. Patent & Trademark Office (USPTO), particularly to the back-and-forth exchanges between the Patent Office and the applicant. By: Jason Nolan

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The Rise of ‘Non-Transitory’ Claims: How a Single Word Became Key to Software Patent Eligibility

Patently-O

by Dennis Crouch Recent patent prosecution data reveals a striking trend: the percentage of utility patents containing "non-transitory" software claims continued to increase -- from virtually zero 15 years ago to nearly 22% in 2024.

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Patent Claim Count

Patently-O

This compression suggests that patent drafting has become increasingly standardized, likely driven by USPTO fee structures that discourage exceeding 20 claims and the professionalization of patent prosecution practice that pushes up on the claim count.

Patent 111
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Enjoining Patent Prosecution

Patently-O

The appellate panel agreed that Sleep Number had a fair chance of prevailing since the contract “clearly and unambiguously places the inventions described in the patent applications within” its scope. On UDP Labs side, it identified the only harm as “a mere delay in participation in the patent-prosecution process.”