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Written Descriptions Patent Applications Priority Patent Claims

Morgan Lewis

Priority Catch-22: Federal Circuit Chills Design Patent with Rejection of Priority Claim

Morgan Lewis on

The US Court of Appeals for the Federal Circuit recently issued a decision that highlights a risk in design patent prosecution—specifically, attempting to claim priority to a utility application. In re Floyd, the Federal...more

American Conference Institute (ACI)

[Event] 16th Annual Forum on Pharma & Biotech Patent Litigation in Europe - May 23rd - 24th, Amsterdam, Netherlands

Hosted by C5, the 16th Annual Forum on Pharma & Biotech Patent Litigation in Europe returns 23-24 May, at the DoubleTree by Hilton Amsterdam Central Station, Amsterdam with curated programing for you to gain the knowledge and...more

MoFo Life Sciences

Stepping Stones To Success: Supporting Claims In The Life Sciences

MoFo Life Sciences on

The standard for written description in the life sciences seems to have tightened lately, leading patent applicants to wonder what level of written support and working example data is necessary to support genus claims....more

Knobbe Martens

Federal Circuit Review - October 2019

Knobbe Martens on

The PTAB Cannot Approve or Deny Certificates of Correction - In Honeywell International, Inc. v. Arkema Inc., Arkema France, Appeal Nos. 2018-1151, -1153, the Patent Trial and Appeal Board (“Board”) does not have the...more

Smart & Biggar

Understanding the similarities and differences between priority claims in Canada and the U.S.

Smart & Biggar on

A valid priority claim can allow a patent application to benefit from the filing date of an earlier patent application so as to exclude certain prior art from consideration. The recent decision of the U.S. Federal Circuit in...more

Knobbe Martens

Federal Circuit Relies on Robust Disclosure to Save Priority Date

Knobbe Martens on

On September 20, 2016, the U.S. Court of Appeals for the Federal Circuit issued an opinion affirming the summary judgement that Abbott’s U.S. Patent No. 5,344,915 (“the ’915 Patent”) was sufficiently supported by the written...more

Foley & Lardner LLP

Inherent Disclosure Supports Priority Claim

Foley & Lardner LLP on

In Yeda Research and Development Co. v. Abbott GmbH and Co., the Federal Circuit invoked the doctrine of inherent disclosure to uphold a priority claim to a German priority application that only partly described the claimed...more

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