News & Analysis as of

Patent Litigation Priority Patent Claims

Akin Gump Strauss Hauer & Feld LLP

PTAB Permits Submission of Evidence Midstream to Bolster Public Accessibility of References Despite Objections

The Patent Trial and Appeal Board has granted a petitioner’s motion to submit supplemental information, over patent owner’s objections, concerning the public availability of references that were relied upon to support grounds...more

Mintz - Intellectual Property Viewpoints

Do Patent Claims to Methods of Treatment Cover In Vivo Transformations?

Where an alleged infringer administers a substance A to a subject, and the substance is subsequently transformed to a therapeutic agent X inside the subject’s body, does the administration of the substance A constitute an act...more

Akin Gump Strauss Hauer & Feld LLP

District Court Precludes Experienced Patent Attorney from Testifying as Expert Based on Lack of Pertinent Technical Expertise

A district court recently precluded a patent attorney from testifying as an expert in a patent infringement lawsuit where the proposed expert lacked the requisite technical expertise to assist the trier of fact in...more

WilmerHale

Recent Appellate Decision Overturns Revocations of Broad Institute CRISPR-Cas9 Patents

WilmerHale on

This past Thursday, the Board of Appeals of the European Patent Office released the minutes of oral proceedings in which the Board rendered a decision in closely watched appeals relating to Broad patents directed to...more

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit Affirms Dismissal of Patent Claims Directed to Pixel Animation as Ineligible Subject Matter Under 35 U.S.C. § 101

The Federal Circuit recently affirmed a Rule 12(b)(6) dismissal of patent claims directed to changing the position of components in an image to create the appearance of movement, i.e., animation. The court agreed that the...more

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit Affirms Dismissal of Patent Claims Directed to a Graphical User Interface as Ineligible Subject Matter Under 35...

The Federal Circuit recently affirmed a Rule 12(b)(6) dismissal of patent claims directed to a graphical user interface that seeks to enhance how search results are displayed to a user. The court agreed that the claims are...more

American Conference Institute (ACI)

[Event] 21st Annual Life Sciences IP Summit - September 27th - 28th, Munich, Germany

Hosted by C5 Group, the 21st Annual Life Sciences IP Summit returns for another exciting year with curated programming with speakers from the pharma, biotech and medical device industries that will provide practical insights...more

American Conference Institute (ACI)

[Event] C5’s 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

McDermott Will & Emery

[Ongoing Program] PTAB Session: Strategic Considerations Before Filing IPR Petitions - April 21st, 10:00 am - 11:00 am JST

We are committed to providing insightful commentary on IP developments from around the world to our Japanese clients. In light of that effort, we are continuing our free monthly webinar series, McDermott IP Focus. During...more

Fitch, Even, Tabin & Flannery LLP

Federal Circuit Finds RFID Tagging Claims Patentable Under 35 U.S.C § 101

On December 16, in Adasa Inc. v. Avery Dennison Corporation, the Federal Circuit upheld patentability of claims reciting an RFID transponder with storage for a particular type of serial number—affirming the district court’s...more

McDermott Will & Emery

Arthrex, Still Without Director Review, Gets Constitutional Review from Patent Commissioner

A panel of the US Court of Appeals for the Federal Circuit considered whether the Patent Commissioner, on assuming the role of the US Patent & Trademark Office (PTO) Director, can constitutionally evaluate the rehearing of...more

Linda Liu & Partners

Influence on Scope of Protection by Defining Steps in Process Claims of Chinese Patent

Linda Liu & Partners on

According to the Guidelines for Patent Examination, a process claim shall usually be defined in terms of technical features such as technological process, operational conditions, steps, and procedures. However, the Guidelines...more

Jones Day

PGR Estoppel Continues to be Broad and Onerous

Jones Day on

An ITC Administrative Law Judge (ALJ) recently issued an initial determination holding that PGR estoppel prevented GMG Products LLC (Respondent) from raising two prior-art products in the ITC....more

Proskauer - Life Sciences

“Negative” Patent Claim Limitations—May They be Adequately Described by Omission?

Patent claim limitations that are “negative”—that is, claim limitations specifying the absence of a particular element from the patent claim—can pose a dilemma in the written description context. How much of the specification...more

Jones Day

Section 325(d) – Twelfth Time Not A Charm

Jones Day on

This blog has previously discussed PTAB’s exercise of discretion under Section 325(d). Sometimes the PTAB has invoked Section 325(d) to deny institution; sometimes it has declined to apply Section 325(d) and instituted inter...more

McDermott Will & Emery

IPR on Written Description? Claims Found Unpatentable Based on Lack of Entitlement to Priority Date

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board (Board) ruling, based on a written description analysis, that certain claims were invalid as anticipated by an earlier priority...more

McDonnell Boehnen Hulbert & Berghoff LLP

News from Abroad: European CVC CRISPR Patent Revoked Because of Invalid Priority Claim

While many patiently await developments in the pending U.S. interference proceedings relating to the CRISPR patents in the U.S., matters are progressing in Europe.  The Opposition Division (OD) of the European Patent Office...more

McDonnell Boehnen Hulbert & Berghoff LLP

Meanwhile . . . ToolGen Files Substantive Motion No. 1 in Interference with CVC

Lest we forget, there are two other interferences proceeding before the Patent Trial and Appeal Board, one of which (Interference No. 106,127) names ToolGen as Senior Party and as Junior Party the University of...more

Proskauer - Minding Your Business

UC Berkeley CRISPR Patent Revoked in Europe Due To Invalid Priority Claim

CRISPR patents continue to face priority challenges in Europe. Following an earlier revocation of CRISPR patent EP2771468 based on a successful priority challenge, another foundational CRISPR patent EP3241902, co-owned by...more

McDonnell Boehnen Hulbert & Berghoff LLP

PTAB Decides Parties' Motions in CRISPR Interference

Having heard oral argument at a hearing held on Monday, May 18th, the Patent Trial and Appeal Board recently entered its decision on these motions in Interference No 106,115 between Senior Party The Broad Institute, Harvard...more

Goodwin

ITC 337 Quarterly Insider Q2 2020

Goodwin on

Goodwin’s 337 Quarterly Insider remains the premiere publicly available source for keeping up to date on all meaningful decisions coming out of the Commission. Please find below Goodwin’s insights on the months of April, May,...more

Akin Gump Strauss Hauer & Feld LLP

PTAB: Patent Owner’s Burden Regarding a Showing of Priority Is Strictly Circumscribed by the Extent of Petitioner’s Challenge in...

A petition for inter partes review (IPR) has been denied because the petitioner failed to rebut the patent owner’s claim of priority raised in its preliminary response. In denying institution, the Patent Trial and Appeal...more

Kidon IP

Patent Demand Letters - Immediate Steps You Can Take (Part 3)

Kidon IP on

This article is the next piece of my series discussing patent demand letters. Part one, reviewed the initial considerations and steps one should make upon receiving a patent demand letter. Part two explored the subject or...more

Smart & Biggar

Three key differences between U.S. and Canadian patent law that can affect patent filing strategies in Canada

Smart & Biggar on

Though there are many similarities between U.S. and Canadian patent law, the following significant differences can affect the key decision of whether to file in Canada. 1. Grace period time limit - Sections 28.2 and...more

McDonnell Boehnen Hulbert & Berghoff LLP

USPTO Announces Extension for Petitioning for Restoration of Right of Priority or Benefit

Impact of COVID-19 Pandemic on Patent Offices – June 14 Update - In a notice posted on its website on Thursday, June 11, the U.S. Patent and Trademark Office announced that it was extending the time period for petitioning...more

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