SST
Live / Applied — Statement of use — processing complete, to examiner (as of 31 Mar 2026)
What this means for you
Not registered yet, but its 30 Nov 2022 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97697460
- Mark type
- Design + words
- Filed
- 30 Nov 2022
- Published for opposition
- 13 Jun 2023
- Attorney of record
- M. Scott Alprin
Goods and services
- Class 001 — Chemicals: Photoresists; photoresists applied in semiconductor manufacturing process, namely, lithography; detergents for use in the manufacture of semiconductors; detergents applied in semiconductor manufacturing process, namely, wafer cleaning, lithography and etching
Owner
- Sumitomo Chemical Company, Limited, Tokyo, JP
- Sumitomo Chemical Company, Limited, Tokyo, JP
Prosecution history
- 31 Mar 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 01 Oct 2025 — USE AMENDMENT FILED
- 31 Mar 2026 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 01 Oct 2025 — TEAS STATEMENT OF USE RECEIVED
- 15 Sept 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 12 Jun 2025 — SOU EXTENSION 4 GRANTED
- 12 Jun 2025 — SOU EXTENSION 4 FILED
- 12 Jun 2025 — SOU TEAS EXTENSION RECEIVED
- 04 Mar 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 07 Jan 2025 — SOU EXTENSION 3 GRANTED
- 07 Jan 2025 — SOU EXTENSION 3 FILED
- 07 Jan 2025 — SOU TEAS EXTENSION RECEIVED
- 08 Jul 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 08 Jul 2024 — SOU EXTENSION 2 GRANTED
- 08 Jul 2024 — SOU EXTENSION 2 FILED