Remove Invention Remove Patent Remove Public Use
article thumbnail

Guest Post by Profs. Masur & Ouellette: Public Use Without the Public Using

Patently-O

What is it that makes a usepublic” 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? Or does it matter whether the use is itself in public, as opposed to taking place in secret behind closed doors?

article thumbnail

Federal Circuit Narrows AIA Grace Period: Public Disclosure Must Make Invention ‘Reasonably Available’

Patently-O

Kaijet highlights the narrowness of the pre-filing grace period (safe harbor) provision under the America Invents Act (AIA) and serves as a reminder that there are a number of patents that would have been valid under the pre-AIA patent system may no longer be valid under the current law. Sanho Corp. 2023-1336 (Fed. 35 U.S.C. §

Invention 111
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Public use == “accessible to the public.”

Patently-O

by Dennis Crouch Bottom line in this new Minerva case — file your patent application before bringing a new product to a trade show. Minerva’s ‘208 patent claims a device for endometrial ablation and includes a 2011 priority filing date. 2007), the Federal Circuit seemed to have ruled that public use requires use.

article thumbnail

Federal Circuit Clarifies Public Use Bar Requirements in Win for Hologic Against Minerva

IP Watchdog

Court of Appeals for the Federal Circuit (CAFC) on Wednesday issued a precedential opinion clarifying the requirements for the disclosure of technology that is ready for patenting at a public event to qualify as being “in public use” for purposes of the pre-America Invents Act (AIA) public use bar under 35 USC 102(b).

article thumbnail

“Prior public use”: an effective ground for opposition against the grant of a European patent

Garrigues Blog

The opposition procedure for European patents, enables third parties, within nine months of the publication of the mention of the grant of the patent, to oppose that patent at the European Patent Office (EPO). One of the most effective ways of obtaining the revocation is to prove “prior public use”.

article thumbnail

Confidentiality restrictions around clinical trials and prior public use (T 0670/20)

The IPKat

The patent was for a tablet formulation that had been given to patients in a clinical trial conducted before the patent had been filed. The question became whether the patients could be considered members of the public, and whether their participation in the clinical trial therefore constituted prior public use of the formulation.

article thumbnail

No Handling Necessary: Industry Demo Was A Public Use: Minerva Surgical, Inc. v. Hologic, Inc., 2023 WL 1999900 (Fed. Cir. Feb. 15, 2023)

JD Supra Law

Be careful of showing your claimed inventions at tradeshows. Minerva”) had engaged in an invalidating public use more than one year before its patent filing. . By: Irwin IP LLP