SILQUEST
Live / Registered — Registered and renewed (as of 22 Jun 2024)
What this means for you
Registered since 26 Apr 1994. 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 26 Apr 2024).
Record
- Serial number
- 74203015
- Registration number
- 1833053
- Mark type
- Word mark
- Filed
- 13 Sept 1991
- Published for opposition
- 21 Apr 1992
- Registered
- 26 Apr 1994
- Next maintenance due
- 26 Apr 2024
- Attorney of record
- Joseph E Waters
Goods and services
- Class 001 — Chemicals: organosilicon-based surfactants and emulsions for use in agricultural products, chemical specialties, chemical processing, coatings, food processing and products, household and institutional products, lubricants, medical products and metal working fluids
Owner
- Momentive Performance Materials Inc., Niskayuna, NY, US
- GENERAL ELECTRIC COMPANY, SCHENECTADY, NY, US
- CROMPTON CORPORATION, GREENWICH, CT, US
- OSI SPECIALTIES, INC., Danbury, CT, US
- OSI SPECIALTIES, INC., Danbury, CT, US
- OSI SPECIALTIES, INC., Danbury, CT, US
- Union Carbide Chemicals & Plastics Technology Corporation, Wilmington, DE, 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
- 22 Jun 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Jun 2024 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 22 Jun 2024 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 22 Jun 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Mar 2024 — TEAS SECTION 8 & 9 RECEIVED
- 26 Apr 2023 — 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