ENDEXT
Live / Registered — Registered — Section 71 accepted (as of 22 Apr 2026)
What this means for you
Registered since 23 May 2006. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 23 May 2036: the §71 ten-year affidavit of use).
Record
- Serial number
- 79009004
- Registration number
- 3095843
- Mark type
- Word mark
- Filed
- 14 Jan 2005
- Published for opposition
- 28 Feb 2006
- Registered
- 23 May 2006
- Next maintenance filing
- §71 ten-year affidavit of use, due by 23 May 2036 (grace period to 23 Nov 2036)
- Attorney of record
- Louis J. Levy
Goods and services
- Class 001 — Chemicals: Chemical reagents for research purposes
Owner
- CellFree Sciences Co. Ltd., Kanagawa-ken, JP
- CellFree Sciences Co. Ltd., JP
- CellFree Sciences Co. Ltd., JP
Prosecution history
- 22 Apr 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 22 Apr 2026 — REGISTERED-SEC.71 ACCEPTED
- 20 Apr 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 16 Dec 2025 — TEAS SECTION 71 RECEIVED
- 23 May 2025 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 09 Jan 2025 — INTERNATIONAL REGISTRATION RENEWED
- 08 Sept 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 08 Sept 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 08 Sept 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 27 Aug 2022 — NEW REPRESENTATIVE AT IB RECEIVED
- 29 Oct 2015 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 29 Oct 2015 — REGISTERED-SEC.71 ACCEPTED
- 26 Oct 2015 — TEAS SECTION 71 RECEIVED
- 29 Jan 2015 — INTERNATIONAL REGISTRATION RENEWED
- 03 Jul 2014 — NEW REPRESENTATIVE AT IB RECEIVED