CYLYSE

Live / Registered — Registered — partial invalidation of extension of protection (as of 07 Sept 2023)

What this means for you

Registered since 14 Feb 2017. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
79184054
Registration number
5139473
Mark type
Stylized text
Filed
11 Dec 2015
Published for opposition
29 Nov 2016
Registered
14 Feb 2017
Attorney of record
Boyuan W. Wang

Goods and services

  • Class 001 — Chemicals: Chemical reagents, except for medical or veterinary purposes; chemical reagents for laboratory or research purposes; diagnostic reagents and preparations, except for medical or veterinary purposes; hemolytic agents for laboratory or research purposes
  • Class 005 — Pharmaceuticals: [ Chemical reagents for medical or veterinary purposes; diagnostic reagents for medical or veterinary purposes; in vitro diagnostic preparations and reagents for medical or veterinary purposes; hemolytic agents for medical or veterinary purposes ]

Owner

Prosecution history

  • 15 Feb 2026 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
  • 18 Sept 2025 — INTERNATIONAL REGISTRATION RENEWED
  • 02 Jun 2024 — PARTIAL INVALIDATION PROCESSED BY THE IB
  • 11 May 2024 — PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
  • 11 May 2024 — INVALIDATION PROCESSED
  • 07 May 2024 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
  • 07 Sept 2023 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
  • 07 Sept 2023 — REGISTERED - PARTIAL SEC 71 ACCEPTED
  • 28 Aug 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 06 Feb 2023 — TEAS SECTION 71 RECEIVED
  • 09 Jun 2017 — FINAL DECISION TRANSACTION PROCESSED BY IB
  • 19 May 2017 — FINAL DISPOSITION NOTICE SENT TO IB
  • 19 May 2017 — FINAL DISPOSITION PROCESSED
  • 14 May 2017 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
  • 14 Feb 2017 — REGISTERED-PRINCIPAL REGISTER

View this trademark record on Marksy