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Federal Circuit Overrules Rosen-Durling Test for Design Patent Obviousness

Patently-O

by Dennis Crouch In a highly anticipated en banc decision, the Federal Circuit has overruled the longstanding Rosen-Durling test for assessing obviousness of design patents. Rejecting the argument that KSR did not implicate design patent obviousness, the court reasoned that 35 U.S.C. § GM Global Tech. Operations LLC , No. at 15 (Fed.

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Problem Statement Precision: A Key Factor in TSM-Based Non-Obviousness Determination?

SpicyIP

By Kevin Preji On 28th Feb, 2024, the Delhi High Court in Microsoft Technology Licensing LLC vs Assistant Controller of Patents and Designs in allowing an appeal, clarified the role of the ‘person skilled in the art’ (‘PSITA’) in determining non-obviousness. The patent office issued a first examination report in June 2019, (7 years later!)

Invention 111
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Making a Proper Determination of Obviousness

Patently-O

While these new guidelines are not legally binding, they offer important insight into how the Office plans to apply an even more flexible approach to obviousness — something Director Vidal sees as mandated by the Supreme Court’s 2007 decision in KSR Int’l Co. 398 (2007). Teleflex Inc. , 2500 words). Read the Guidance Here.

Art 120
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Inventorship Correction Affirmed for Patent on Intermodal Container for Transporting Gaseous Fluids

Patently-O

The patent at issue, originally naming a single inventor (Steve Campbell), claims a lightweight intermodal container system for transporting refrigerated gaseous fluids. The district court agreed, finding their contributions were significant to the conception of the claimed invention. Tube-Mac Indus., Campbell , No. 2022-2170 (Fed.

Patent 57
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The Analogous Art Requirement and How to Traverse Obviousness Rejections Based on Non-Analogous Art

Patentably Defined

This person of ordinary skill is a hypothetical construct – an ordinarily skilled artisan who is presumed to possess ordinary creativity and to be aware of all prior art in his field of endeavor, as well as prior art that is relevant to the problem addressed by the claimed invention. 2007) (citing In re Clay , 966 F.2d 2d at 1036.

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