Archives: USPTO Litigation

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“All Expenses Paid” Is No Trip to the E.D. Va. for Patent and Trademark Applicants

Authored by: Kristie Butler, Summer Associate On June 23, 2017, the Federal Circuit confirmed in Nantkwest, Inc. v. Matal (No. 2016-1794) that patent applicants facing rejection from the Patent Trial and Appeal Board (PTAB) may seek relief in the Eastern District of Virginia under 35 U.S.C. §145, but ruled that these litigants must pay the … Continue Reading

USPTO Memo re Enfish v. Microsoft

This is an update to my recent article about the Federal Circuit’s decision in Enfish v. Microsoft. In a memo to the Patent Examining Corps dated May 19, 2016, Deputy Commissioner Robert Bahr said that the Enfish decision provides “additional information and clarification on the inquiry for identifying abstract ideas.” The gist of the memo … Continue Reading

USPTO Releases Next Iteration of Examiner Guidance on Patent Subject Matter Eligibility

On May 5, 2016, the USPTO released an update to its examiner guidance on patent subject matter eligibility. The update includes a new set of life science examples, a memorandum to the patent examining corps with instructions on formulating subject matter eligibility rejections and responding to applicants’ replies, an index of eligibility examples, and an … Continue Reading
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