DUOSET
Live / Registered — Registered and renewed (as of 22 Sept 2017)
What this means for you
Registered since 07 Oct 1997. 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 07 Oct 2017).
Record
- Serial number
- 75191290
- Registration number
- 2103520
- Mark type
- Word mark
- Filed
- 01 Nov 1996
- Published for opposition
- 15 Jul 1997
- Registered
- 07 Oct 1997
- Next maintenance due
- 07 Oct 2017
- Attorney of record
- Courtney Thompson
Goods and services
- Class 001 — Chemicals: biological reagents for use in research applications to identify cytokines by immunoassay
Owner
- RESEARCH AND DIAGNOSTIC SYSTEMS, INC., Minneapolis, MN, US
- RESEARCH AND DIAGNOSTICS SYSTEMS, INC. AND TECHNE CORPORATION, MINNEAPOLIS, MN, US
- Genzyme Corporation, Cambridge, MA, US
- Genzyme Corporation, Cambridge, MA, US
- RESEARCH AND DIAGNOSTICS SYSTEMS, INC., AND TECHNE CORPORATION, MINNEAPOLIS, MN, US
- Genzyme Corporation, Cambridge, MA, US
Prosecution history
- 08 May 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 08 May 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 08 May 2023 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 08 May 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 08 May 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 08 May 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 22 Sept 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Sept 2017 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 22 Sept 2017 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 21 Sept 2017 — TEAS SECTION 8 & 9 RECEIVED
- 13 Apr 2011 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 24 Oct 2007 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 24 Oct 2007 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 09 Oct 2007 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 22 Oct 2007 — ASSIGNED TO PARALEGAL