Remove patent-reexamination
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Combining Multiple Inventions into a Single Patent Application: Risks vs. Cost Savings

LexBlog IP

Combining Multiple Inventions in an Single Patent Application @media screen and (max-width: 1023px) {.thegem-vc-text.thegem-custom-640f87a71087f6782{display: However, is combining multiple related inventions into a single patent application worth the cost savings? important;}}@media screen and (max-width: 767px) {.thegem-vc-text.thegem-custom-640f87a71087f6782{display:

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When One Door Closes, Try Reexam: TikTok Filing Underscores USPTO Forum Shopping Problem

IP Watchdog

A patent owner prevails in federal district court, and also prevails at the Patent Trial and Appeal Board (PTAB) in an inter partes review (IPR) challenge, but somehow finds themselves still fighting an ex parte reexamination. We’ve heard the story in the past, which is sadly all too common. How is this possible?

Patent 110
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“Reasonable Expectation Of Success” Considered in an Invalidation Proceeding of a Chinese Invention Patent

LexBlog IP

The Patent Reexamination and Invalidation Department (PRID) of the China National Intellectual Property Administration (CNIPA) maintained the validity of CN Invention Patent No. the ’000 patent) in an invalidation proceeding. [1] patent practice. ZL02123000.5 (the 1] See , [link].

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In Re: Cellect, LLC No. 2022-1293 (Fed. Cir. Aug. 28, 2023)

LexBlog IP

This case addresses how Patent Term Adjustment (PTA) interacts with obviousness-type double patenting (ODP). for infringement of four patents. Subsequently, Samsung requested four ex parte reexaminations asserting that the patents were unpatentable based on ODP, which was not raised by the examiner during prosecution.

Designs 52
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Reexamination Denial Subject to APA Judicial Review

LexBlog IP

Dispute Over Reexamination Vacatur Sent Back to VA Court. The recent trend of denying PTAB trial petitions on discretionary grounds has been argued to frustrate the purpose of the America Invents Act (AIA). The sole express textual preclusion in the ex parte reexamination scheme does not support preclusion here.

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Restoring the America Invents Act – What You Need to Know

LexBlog IP

Senator Leahy -VT (D) (with co-sponsor Senator Cornyn – Tx (R)) has today released the draft bill entitled “Restoring the America Invents Act.” Expanding IPR/PGR jurisdiction to include Obviousness-Type Double Patenting and the use of Patentee admissions (in spec, drawings or claims). Overruling Click-to-Call (i.e.,

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The Regents of the University of California v. the CNIPA, No. 5353 [2019], Trial, Administrative Division, Beijing Intellectual Property Court

LexBlog IP

On December 29, 2021, the Beijing Intellectual Property Court (the Court) maintained the validity of CN Invention Patent No. the ’545 patent), which reversed an invalidation decision [1] made by the Patent Reexamination and Invalidation Department of the China National Intellectual Property Administration (CNIPA).