Private Sales Don’t Count as “Public Disclosure” to Block Patent Prior Art

Sanho Corp. v. Kaijet Tech. Int’l Ltd Authored by: Jeremy J. Gustrowsky A recent Federal Circuit decision clarifies an important rule for inventors: selling your invention privately—even without a confidentiality agreement—does not count as “publicly disclosing” it for the purposes…

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Patent Office Estoppel Rule Survives Challenge, But Its Reach Is Limited

SoftView LLC v. Apple Inc Authored by: Jeremy J. Gustrowsky A recent decision from the Federal Circuit clarified how far the Patent Office can go in preventing patent owners from reclaiming lost ground after losing claims in an inter partes…

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A Win for Patent Procedure: Federal Circuit Clarifies How Patent Owners Can Fix Motion to Amend Errors

ZyXEL Commc’ns Corp. v. UNM Rainforest Innovations Authored by: Jeremy J. Gustrowsky In a recent decision, the Federal Circuit provided important guidance on how patent owners can correct mistakes in motions to amend during inter partes review (IPR) proceedings. The…

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Koss’s Wireless Earphone Patents Knocked Out: Final Court Ruling Ends Dispute with Bose

Koss Corp. v. Bose Corp Authored by: Jeremy J. Gustrowsky In a recent decision, the Federal Circuit dismissed the appeals in the ongoing patent dispute between Koss Corporation and Bose Corporation over wireless earphone technology. Koss, the owner of U.S.…

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Patent Claims for Background Check Software Found Ineligible

Miller Mendel, Inc. v. City of Anna Authored by: Jeremy J. Gustrowsky In a recent decision, the Federal Circuit affirmed that certain patent claims covering a software system for managing pre-employment background checks are not eligible for patent protection. Miller…

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Court Affirms Judge’s Power to Order In-Person Testimony in Patent Fraud Inquiry

Backertop Licensing LLC v. Canary Connect, Inc Authored by: Jeremy J. Gustrowsky A recent decision highlights the broad authority federal judges have to require key individuals to appear in person, especially when investigating possible fraud in patent litigation. In Backertop…

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Cancer Test Patent Dispute Leads to Preliminary Injunction Against NeoGenomics

Natera, Inc. v. NeoGenomics Labs., Inc Authored by: Jeremy J. Gustrowsky A recent decision from the Federal Circuit highlights the importance of patent rights in the competitive world of cancer diagnostics. Natera, Inc., a company specializing in oncology testing, secured…

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District Court ordered a patent infringement lawsuit filed against operators of an online gambling platform be dismissed

The U.S. District Court for the District of Delaware recently ordered that a patent infringement lawsuit filed against operators of an online gambling platform should be dismissed as all four of patents asserted failed to claim patent eligible subject matter…

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