ISOQUANT
Live / Registered — Registered and renewed (as of 02 Apr 2016)
What this means for you
Registered since 30 Apr 1996. 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 30 Apr 2016).
Record
- Serial number
- 74542266
- Registration number
- 1971844
- Mark type
- Word mark
- Filed
- 24 Jun 1994
- Published for opposition
- 30 May 1995
- Registered
- 30 Apr 1996
- Next maintenance due
- 30 Apr 2016
- Attorney of record
- David W. Staple
Goods and services
- Class 001 — Chemicals: reagents for measurement of deamidation levels of high purity proteins for research or scientific use
Owner
- PROMEGA CORPORATION, Madison, WI, US
- PROMEGA CORPORATION, Madison, WI, US
- PROMEGA CORPORATION, Madison, WI, US
Prosecution history
- 25 Jan 2026 — TEAS SECTION 8 & 9 RECEIVED
- 30 Apr 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 21 Nov 2018 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Nov 2018 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Apr 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 02 Apr 2016 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 02 Apr 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 28 Mar 2016 — TEAS SECTION 8 & 9 RECEIVED
- 30 Apr 2015 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 05 Nov 2009 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 05 Nov 2009 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 21 Oct 2008 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Oct 2008 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 25 Jul 2005 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 25 Jul 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED