News & Analysis as of

Prior Art Patent Cooperation Treaty

Jones Day

The EPO Adopts a Patentee-Friendly Approach on Assessing Formal Priority Entitlement

Jones Day on

The Background: There has been a growing trend to invalidate European patents by challenging their formal priority and using intervening prior art. The Technical Boards of Appeal of the European Patent Office ("EPO") referred...more

Winstead PC

Clearing the Air: Patent Protection Strategies for Carbon Capture Technologies

Winstead PC on

Carbon capture technologies generally pertain to the capture of carbon dioxide (CO2) by certain materials or systems. Such materials or systems can then process the captured CO2 in various manners, such as through storage at...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Global Patent Prosecution Newsletter - September 2018: Third Party Observations in Europe, China, Japan, and for the PCT - To File...

Both the European Patent Office (EPO) and the Japanese Patent Office (JPO) accept a third party observation regarding validity of a patent application. In February 2012, it was announced that third party observations could be...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Global Patent Prosecution Newsletter - September 2018

A Survey of Third Party Observation Systems - Third party observations can be a cost-effective way of introducing prior art or arguments related to patentability of a published patent application. The September 2018 issue...more

Knobbe Martens

IPR Denied after Board Finds Asserted PCT Publication Not Entitled to Priority Application’s Filing Date under Pre-AIA 35 U.S.C. §...

Knobbe Martens on

The PTAB denied institution of an IPR based on patent owner’s challenge to the prior art status of a PCT publication that was asserted by the petitioner as pre-AIA 35 U.S.C. § 102(e) prior art in Forty Seven, Inc. v....more

Foley & Lardner LLP

The USPTO Is Off-Key With International Patent Law Harmonization

Foley & Lardner LLP on

As a leader in science, technology and innovation, the United States long has played a central role in global intellectual property matters. As the world’s largest economy, the United States has played a central role in trade...more

McDonnell Boehnen Hulbert & Berghoff LLP

Prior Art Redefined Under the AIA

The America Invents Act’s (“AIA’s”) overhaul of the U.S. Patent law system has significantly redefined what constitutes available prior art that can be used to reject patent applications or invalidate patents. Thanks to the...more

Saul Ewing Arnstein & Lehr LLP

Consider Filing U.S. Patent Applications Before March 16

MARCH 16, 2013 is the effective date for major changes made to the U.S. Patent Act by the America Invents Act (“AIA”). These changes should motivate inventors to consider filing their patent applications before the changes...more

Bennett Jones LLP

Doing Business in Canada: Intellectual Property Law

Bennett Jones LLP on

Intellectual property (IP) portfolios are valuable assets that must be properly acquired, advantageously exploited and thoroughly protected in all commercially significant jurisdictions. Companies considering doing business...more

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