SILSOFT
Live / Registered — Registered and renewed (as of 18 Aug 2026)
What this means for you
Registered since 02 Dec 1986. 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 02 Dec 2026).
Record
- Serial number
- 73601017
- Registration number
- 1418833
- Mark type
- Word mark
- Filed
- 27 May 1986
- Published for opposition
- 09 Sept 1986
- Registered
- 02 Dec 1986
- Next maintenance due
- 02 Dec 2026
- Attorney of record
- Joseph E Waters
Goods and services
- Class 001 — Chemicals: SILICONE FLUIDS AND EMULSIONS FOR USE IN THE MANUFACTURE OF COSMETICS, TOILETRIES, AND OTHER PERSONAL CARE PRODUCTS
Owner
- Momentive Performance Materials Inc., Niskayuna, NY, US
- GENERAL ELECTRIC COMPANY, SCHENECTADY, NY, US
- UNION CARBIDE CORPORATION, DANBURY, CT, US
- UNION CARBIDE CORPORATION, DANBURY, CT, US
- UNION CARBIDE CORPORATION, DANBURY, CT, US
Prosecution history
- 18 Aug 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 18 Aug 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 18 Aug 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 18 Aug 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Jun 2026 — TEAS SECTION 8 & 9 RECEIVED
- 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
- 02 Dec 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 19 Apr 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 26 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Mar 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED