GEVOKE Opposition Filed by Xeris Pharmaceuticals
Summary
Xeris Pharmaceuticals, Inc. filed TTAB Opposition No. 91306736 against TIANMING ZOU's GEVOKE trademark application with the USPTO Trademark Trial and Appeal Board on April 20, 2026. The opposition challenges registration of the GEVOKE mark by the individual applicant. TTAB oppositions are administrative proceedings where third parties seek to prevent registration of trademarks they believe should not be granted.
What changed
Xeris Pharmaceuticals filed a trademark opposition proceeding with the USPTO Trademark Trial and Appeal Board challenging registration of the GEVOKE mark by individual applicant TIANMING ZOU. The opposition has been assigned TTAB Proceeding No. 91306736.
Trademark oppositions are initiated by parties who believe they would be harmed by registration of the applied-for mark and seek to prevent the USPTO from registering it. Affected parties in trademark disputes should monitor TTAB proceedings that may affect their own trademark portfolios or applications.
Archived snapshot
Apr 21, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Opposition: GEVOKE
Opposition TTAB91306736-20260420 Kind: OPP Apr 20, 2026
Abstract
FILED AND FEE
Plaintiff: Xeris Pharmaceuticals, Inc.
Defendant: TIANMING ZOU
Mark at issue: GEVOKE
Filing Date
2026-04-20
Related changes
Get daily alerts for TTAB Proceedings
Daily digest delivered to your inbox.
Free. Unsubscribe anytime.
About this page
Every important government, regulator, and court update from around the world. One place. Real-time. Free. Our mission
Source document text, dates, docket IDs, and authority are extracted directly from USPTO.
The summary, classification, recommended actions, deadlines, and penalty information are AI-generated from the original text and may contain errors. Always verify against the source document.
Classification
Who this affects
Taxonomy
Browse Categories
Get alerts for this source
We'll email you when TTAB Proceedings publishes new changes.
Subscribed!
Optional. Filters your digest to exactly the updates that matter to you.