CHEMSTRESS

Dead / Cancelled — Cancelled — Section 8 (as of 07 Nov 2025)

What this means for you

This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.

Record

Serial number
87853850
Registration number
5731355
Mark type
Stylized text
Filed
28 Mar 2018
Published for opposition
05 Feb 2019
Registered
23 Apr 2019
Attorney of record
Jessica G. McDonald

Goods and services

  • Class 001 — Chemicals: Cell culture media for scientific and laboratory use; cell cultures of microorganisms, other than for medical and veterinary use; chemical preparations and mineral substances in the nature of filtering materials for use in the manufacture of biological preparations for use in industry and science; culture media for cultivating human, animal, plant or microorganism cells; reagents for scientific and research use; diagnostic reagents for scientific or research use; biological preparations for use in industry and science
  • Class 005 — Pharmaceuticals: Media for bacteriological cultures; bacteriological culture mediums; cultures of biological tissue or microorganisms for medical or veterinary use; bouillons for bacteriological cultures; culture media for cultivating human and animal cells; biological tissue cultures for veterinary purposes; chemical reagents for medical or veterinary purposes; medical and veterinary diagnostic reagents; diagnostic agents, preparations and substances for medical or veterinary purposes; medical diagnostic reagents and assays for testing body fluids for microorganisms; immunoassay reagents for medical use; bouillons for bacteriological cultures
  • Class 009 — Scientific and electric apparatus: Cell culture apparatus for laboratory use, namely, tissue culture flasks, cell culture dishes and plates; incubators for bacteria culture; bioreactors for cell culturing; disposable plastic bioreactors for cell culturing; computer operating software; software development kits (SDK); plates, glass slides or chips having multi-well arrays that can be used in chemical analysis, biological analysis or patterning for scientific, laboratory or medical research use; laboratory equipment and supplies, namely, incubators; petri dishes; flow cytometers and flow-based analyzers providing cell and particle analysis, detection, or counting for scientific, laboratory, and general research uses; bioreactors for laboratory use; calibrated and laboratory glassware; laboratory microplates

Owner

Prosecution history

  • 07 Nov 2025 — CANCELLED SEC. 8 (6-YR)
  • 23 Apr 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
  • 01 Feb 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
  • 01 Feb 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
  • 01 Feb 2023 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
  • 01 Feb 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
  • 01 Feb 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
  • 01 Feb 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
  • 23 Apr 2019 — REGISTERED-PRINCIPAL REGISTER
  • 05 Feb 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 05 Feb 2019 — PUBLISHED FOR OPPOSITION
  • 16 Jan 2019 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 02 Jan 2019 — ELECTRONIC RECORD REVIEW COMPLETE
  • 28 Dec 2018 — ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
  • 20 Dec 2018 — APPROVED FOR PUB - PRINCIPAL REGISTER

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