WESTLAKE CHEMICAL
Live / Registered — Registered (as of 06 Oct 2020)
What this means for you
Registered since 06 Oct 2020. 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 (the §8 declaration of use was due 06 Oct 2026; it can still be filed, with a surcharge, until 06 Apr 2027).
Record
- Serial number
- 87535523
- Registration number
- 6169695
- Mark type
- Word mark
- Filed
- 20 Jul 2017
- Published for opposition
- 12 Jun 2018
- Registered
- 06 Oct 2020
- Next maintenance filing
- §8 declaration of use, due by 06 Oct 2026 (grace period to 06 Apr 2027)
- Attorney of record
- Linda K. Russell
Goods and services
- Class 001 — Chemicals: Commodity and specialty chemicals for industrial, commercial and consumer applications, namely, unprocessed artificial resins, polymers, unprocessed plastics, all for general industrial use
Owner
- WESTLAKE CORPORATION, HOUSTON, TX, US
- Westlake Chemical Corporation, Houston, TX, US
- Westlake Chemical Corporation, Houston, TX, US
- Westlake Chemical Corporation, Houston, TX, US
Prior registrations
Prosecution history
- 22 Jul 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 06 Oct 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 06 Oct 2020 — REGISTERED-PRINCIPAL REGISTER
- 03 Sept 2020 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 02 Sept 2020 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 17 Aug 2020 — STATEMENT OF USE PROCESSING COMPLETE
- 06 Aug 2020 — USE AMENDMENT FILED
- 17 Aug 2020 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 06 Aug 2020 — TEAS STATEMENT OF USE RECEIVED
- 07 Feb 2020 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 05 Feb 2020 — SOU EXTENSION 3 GRANTED
- 05 Feb 2020 — SOU EXTENSION 3 FILED
- 05 Feb 2020 — SOU TEAS EXTENSION RECEIVED
- 09 Aug 2019 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 07 Aug 2019 — SOU EXTENSION 2 GRANTED