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Certified Licensing Professionals, Inc., 2021 
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This blog, Patents4Life, does not contain legal advice and is for informational purposes only. Its publication does not create an attorney-client relationship nor is it a solicitation for business. This is the personal blog of Warren Woessner and does not reflect the views of Schwegman Lundberg & Woessner, or any of its attorneys or staff. To the best of his ability, the Author provides current and accurate information at the time of each post, however, readers should check for current information and accuracy.
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Warren D. Woessner
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Category Archives: 102 Patentability
G S Cleantech Petitions Fed. Cir. for Rehearing En Banc
Before you read this post, please read or re-read my post of March 9, 2020, that summarized the panel decision in some detail. The case involves the district court’s finding of inequitable conduct by both CleanTech and their attorneys via … Continue reading
Hulu v. Soundview Innovations – the Shifting Sands of Printed Publications
In Hulu v Soundview Innovations, IPR2018-01039, the PTAB was faced with the question of whether or not a certain textbook was a “printed publication” that was “publicly available” and so qualified as prior art against U.S. Pat. No. 5,806,062 – … Continue reading
Fed. Cir. in Helsinn v. Teva Declines Limiting the Requirements of the “On Sale” Bar
In Pfaff v. Wells Electronics, 525 US 55 (1988), the Supreme Court attempted to focus the factors invoking the on-sale bar of s.102, by holding that the claimed invention must both be the subject of a “commercial sale”(including offers for … Continue reading