PROTEIN GRADE
Live / Registered — Registered and renewed (as of 31 Oct 2019)
What this means for you
Registered since 07 Nov 1989. 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 Nov 2019).
Record
- Serial number
- 73733638
- Registration number
- 1564053
- Mark type
- Word mark
- Filed
- 13 Jun 1988
- Published for opposition
- 15 Aug 1989
- Registered
- 07 Nov 1989
- Next maintenance due
- 07 Nov 2019
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals: BIOCHEMICALS, NAMELY DETERGENTS FOR WATER SOLUBILIZATION AND PURIFICATION OF INTEGRAL MEMBRANE PROTEINS IN MEDICAL AND BIOCHEMICAL RESEARCH
Owner
- MERCK KGAA, DARMSTADT, DE
- EMD CHEMICALS INC., GIBBSTOWN, NJ, US
- CALBIOCHEM-NOVABIOCHEM CORPORATION, SAN DIEGO, CA, US
- CALBIOCHEM CORPORATION, LA JOLLA, CA, US
- CALBIOCHEM CORPORATION, LA JOLLA, CA, US
- CALBIOCHEM CORPORATION, LA JOLLA, CA, US
Prosecution history
- 31 Oct 2019 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 31 Oct 2019 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 31 Oct 2019 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 31 Oct 2019 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Sept 2019 — TEAS SECTION 8 & 9 RECEIVED
- 07 Nov 2018 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 15 Dec 2010 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 30 Nov 2009 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 30 Nov 2009 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 24 Nov 2009 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Nov 2009 — TEAS SECTION 8 & 9 RECEIVED
- 25 Nov 2008 — CASE FILE IN TICRS
- 18 Apr 2007 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 05 Jun 1996 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 17 Oct 1995 — REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED