EFFERSAN
Live / Registered — Registered and renewed (as of 20 Sept 2025)
What this means for you
Registered since 21 Nov 1995. 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 21 Nov 2025).
Record
- Serial number
- 74617142
- Registration number
- 1937324
- Mark type
- Word mark
- Filed
- 03 Jan 1995
- Published for opposition
- 29 Aug 1995
- Registered
- 21 Nov 1995
- Next maintenance due
- 21 Nov 2025
- Attorney of record
- Jeffrey D. Peterson
Goods and services
- Class 005 — Pharmaceuticals: bactericide for sanitization of agricultural, household and industrial equipment
Owner
- ACTIVON, INC., BEAVER DAM, WI, US
- PR PHARMACEUTICALS, INC., FORT COLLINS, CO, US
- Micrel Limited, Inc., Glendale, AZ, US
- Micrel Limited, Inc., Glendale, AZ, US
- Micrel Limited, Inc., Glendale, AZ, US
Prosecution history
- 20 Sept 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 20 Sept 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 20 Sept 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 19 Sept 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 May 2025 — TEAS SECTION 8 & 9 RECEIVED
- 21 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 22 Oct 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Oct 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 22 Oct 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 22 Oct 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Sept 2015 — TEAS SECTION 8 & 9 RECEIVED
- 31 May 2011 — CASE FILE IN TICRS
- 04 May 2011 — CASE FILE IN TICRS
- 25 Apr 2007 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 18 Mar 2006 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)