Inventor Law Patent Application Public Use 
Patently-O
FEBRUARY 26, 2023
Masur (Chicago Law) and Lisa Larrimore Ouellette (Stanford Law). What is it that makes a use “public” for purposes of the public use bar? Does it matter whether the person doing the using is a member of the public, as opposed to the inventor? Guest post by Professors Jonathan S.
LexBlog IP
NOVEMBER 7, 2021
Novelty: An invention or one very similar to it must already be patented, described in someone else’s patent or patent application, described in a printed publication, on sale, or in public use before the application date (with some exceptions granting the inventor a grace period of one year prior to the application date).
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Patently-O
MARCH 4, 2024
by Dennis Crouch The Federal Circuit held oral arguments on March 4, 2024 in the important patent case of Celanese Int’l. The question: Under the AIA, does sale of a product by the patent applicant prohibit the patentee from later patenting the process used to make the product? v ITC , 22-1827 (Fed.
LexBlog IP
FEBRUARY 9, 2022
the Supreme Court held that an inventor’s sale of an invention to a third party who is obligated to keep the invention confidential can create an on-sale bar under AIA §102(a). §102 modified pre-AIA law regarding the sale of products made with a secret process. In its 2018 decision in Helsinn Healthcare S.A.
Larson & Larson
FEBRUARY 13, 2021
A high number of patent applications are given a non-final rejection from the USPTO according to Yale. Often, the reason that the patent office will cite for rejecting an application is the presence of prior art. This makes the term ‘prior art’ an important concept for inventors to understand.
The IPKat
DECEMBER 22, 2023
PatKat reviewing the year It is time once more for the IPKat patent year in review! Pour yourself a glass of mulled wine, curl up with your favourite feline and catch-up on your EPO case law. Additionally, it is possible that the EPO wishes to connect the case law on plausibility with that on computer implemented inventions.
LexBlog IP
OCTOBER 3, 2022
First, contractors have a duty of disclosure to their funding agency that is separate from the duty of disclosure for patent applications. Standard patent rights clauses. (c) c) Invention Disclosure, Election of Title and Filing of Patent Application by Contractor. (1) Patent rights under federally funded research.
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