Federal Circuit issues important Helsinn on-sale bar ruling

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Cookies Settings

Federal Circuit issues important Helsinn on-sale bar ruling

May 02 2017
Federal Circuit 165

In Helsinn v Teva, the Federal Circuit has ruled the America Invents Act did not change the meaning of “on sale” and the bar applies if the existence of the sale is public, even if the details of the invention are not publicly disclosed

Unlock this content.

The content you are trying to view is exclusive to our subscribers.

To unlock this content:

Take a Free Trial or Login

Topics

United StatesNewsPatentsNorth AmericaJurisdictions
more from across site and SHARED ros bottom lb

More from across our site

Patents
The frontage and brand logo of a branch of German discount retailer Aldi, taken in a local retail park on Wirral, UK on a sunny afternoon
This week on MIP: Disney sues Midjourney | UK Supreme Court rejects Aldi appeal
The UPC’s plans to roll out its new Case Management System and a setback for TikTok in India were also among the top talking points
Sukanya Sarkar, June 13 2025
Trademarks
Thomas_Jonathan (002).jpg
Greenberg Traurig hire eager to join ‘one-stop-shop’
Trademark specialist Jonathan Thomas says he’s excited to introduce his clients to other areas of Greenberg Traurig’s practice
Rani Mehta, June 13 2025
Trademarks
The stacks of documents lying on the desk are waiting to be verified before being sent to the Board of Directors to use the correct information before meeting with businessmen and investors.
The US law firms handling the most trademark registrations
Counsel at firms responsible for managing the highest number of trademark registrations explain the secrets behind staying organised and keeping the work flowing in
Rani Mehta, June 12 2025
Patents
Sand running through the bulbs of an hourglass measuring the pas
How to navigate Patent Term Adjustments in Brazil amid uncertainty
Attorneys explain what stakeholders should know about Patent Term Adjustments in Brazil, more than three years after a landmark Brazilian Supreme Court ruling
Paulo Armando de Souza , June 12 2025
Copy of LBG SI Awards 1200x627.png
Social Impact Awards 2025 expanded to reflect legal innovation
New categories have been added to reflect a changing legal and social landscape
Shailyn Tirado, June 12 2025
Patents
AI-1.jpg
Ban on AI use in patent drafting unwarranted: China practitioners
Three sources explain why a notification by Nanjing’s IP centre in China banning AI use in patent drafting is too broad and could be difficult to enforce
Sukanya Sarkar, June 12 2025
Patents
SheppardMullin.png
Life sciences trio drawn to regulatory expertise at Sheppard Mullin
Sheppard Mullin’s latest hires explain why the firm's industry expertise impressed them
Rani Mehta, June 12 2025
Trademarks
Elizabeth Godfrey MS.jpg
Build your own path: DCC head on female leadership
Elizabeth Godfrey explains why she doesn’t believe in a ‘salesperson’ approach to BD, and reveals how AI is playing an important role at Davies Collison Cave
Sukanya Sarkar, June 11 2025
Patents
image of tangram puzzle blocks with people icons over wooden table ,human resources and management concept.
Foley & Lardner tops hiring list amid tech and life sciences focus
Partner moves data from April and May showed the firm boosted its presence in California, while another firm expanded in Atlanta
June 11 2025
Patents
Oliver_Angela_1100x1100.jpg
Five minutes with…Angela Oliver, Haynes Boone
Angela Oliver shares tips for preparing oral arguments, and reveals her passion for marine biology
June 10 2025
Gift this article