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De Forest Radio v. GE: A Landmark Supreme Court Decision on the Invention Requirement

Patently-O

By Dennis Crouch In 1931, the United States Supreme Court decided a landmark case on the patentability of inventions, De Forest Radio Co. 103 as part of the Patent Act of 1952, it nonetheless applied a similar requirement for “invention.” This was an improvement over prior art vacuum tubes which used weaker vacuums.

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Stay on Target: Proper Obviousness Analysis Requires Focus on Claimed Invention

Patently-O

by Dennis Crouch If you break it down far enough, every invention is simply a combination of known materials or steps. This is a flexible analysis (KSR) with the PTO and courts typically looking for a “motivation to combine” the prior art teachings that would have a “reasonable expectation of success.”

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New PatentlyO L.J. Article: The AIA at Ten – How Much Do the Pre-AIA Prior Art Rules Still Matter?

Patently-O

As the America Invents Act (AIA) turns 10, patent students across the country may be asking: if the law is already a decade old, why am I spending so much time learning pre-AIA law? In the accompanying PatentlyO Bar Journal article, The AIA at Ten – How Much Does the Pre-AIA Prior Art Regime Still Matter? Pre-AIAPatents ).

Art 126
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USPTO Delivers Inventorship Guidance on AI-Assisted Inventions

IP Intelligence

Patent and Trademark Office (USPTO) released its much anticipated Inventorship Guidance on AI-Assisted Inventions (“Guidance”). [1] The Guidance strives to ensure balance between protecting and incentivizing AI-assisted inventions and not hindering future human innovation, as “the patent system is designed to encourage human ingenuity.” [2]

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New PatentlyO L.J. Article: The AIA at Ten – How Much Do the Pre-AIA Prior Art Rules Still Matter?

Patently-O

As the America Invents Act (AIA) turns 10, patent students across the country may be asking: if the law is already a decade old, why am I spending so much time learning pre-AIA law? In the accompanying PatentlyO Bar Journal article, The AIA at Ten – How Much Does the Pre-AIA Prior Art Regime Still Matter? Pre-AIAPatents ).

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Prior Art as of the Effective Filing Date

Patently-O

RapidPulse decision in that provides important guidance on the use of a provisional patent application’s filing date for 102(a)(2) prior art under the America Invents Act. 102(a)(2) is a bit clunky, but its effect is to codify the first-to-file regime created by the America Invents Act of 2011. . = = = The language of 35 U.S.C.

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So, You Invented a Numerical Range

LexBlog IP

As a result, the claims’ effective filing date was so late that prior art published between the patent’s actual filing date and its earliest claimed priority date rendered the claims unpatentable. Here the prior art was none other than the Patent Office’s publication of one of the claimed priority applications.