SILWET
Live / Registered — Registered and renewed (as of 20 Oct 2023)
What this means for you
Registered since 05 Jul 1983. 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 05 Jul 2023).
Record
- Serial number
- 73300486
- Registration number
- 1244021
- Mark type
- Word mark
- Filed
- 09 Mar 1981
- Published for opposition
- 12 Apr 1983
- Registered
- 05 Jul 1983
- Next maintenance due
- 05 Jul 2023
- Attorney of record
- Joseph E Waters
Goods and services
- Class 001 — Chemicals: Chemicals-Namely, Silicone Fluids for Use in Industry
Owner
- Momentive Performance Materials Inc., Niskayuna, NY, US
- CROMPTON CORPORATION, MIDDLEBURY, CT, US
- Union Carbide Corporation, Danbury, CT, US
- Union Carbide Corporation, Danbury, CT, US
- Union Carbide Corporation, Danbury, CT, US
Prosecution history
- 18 Feb 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 18 Feb 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Feb 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 18 Feb 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 18 Feb 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 23 Dec 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 20 Oct 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 20 Oct 2023 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 20 Oct 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 20 Oct 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Apr 2023 — TEAS SECTION 8 & 9 RECEIVED
- 19 Apr 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 05 Jul 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 26 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Mar 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED