EPOCH
Live / Registered — Registered and renewed (as of 01 Jun 2018)
What this means for you
Registered since 24 Jun 2008. 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 24 Jun 2018).
Record
- Serial number
- 77041032
- Registration number
- 3451884
- Mark type
- Design + words
- Filed
- 09 Nov 2006
- Published for opposition
- 08 Apr 2008
- Registered
- 24 Jun 2008
- Next maintenance due
- 24 Jun 2018
- Attorney of record
- Cynthia Johnson Walden
Goods and services
- Class 001 — Chemicals: Chemical solutions for use in the manufacturing and processing of semiconductors, namely, photoresist stripper, benotriazole (BTA), and L-Proline solution
- Class 003 — Cosmetics and cleaning preparations: Chemical mechanical polishing (CMP) slurry and Chemical mechanical planarization (CMP) slurry for use in the manufacturing and processing of semiconductors in the opto-electronics and photonics industries; Chemical mechanical polishing slurry for Liquid Crystal Display (LCD), Organic Light Emitting Diodes (O-LED), Light Emitting Diode (LED), Glass Thinning, and Hard Disk; Abrasive compounds for lapping and polishing semiconductors, silicon wafers, glass and metal surfaces; Cleaner for use in electronics industry; Pad cleaning solution for use in the manufacturing and processing of semiconductors; Post-Copper chemical mechanical planarization (CMP) cleaning solution for use in the manufacturing and processing of semiconductors; Cleaning solution for processing of Integrated Circuit (IC) in the opto-electronics and photonics industries; Post-ash cleaning solution for use in the manufacturing and processing of semiconductors
Owner
- ENTEGRIS, INC., WILMINGTON, DE, US
- CMC MATERIALS TAIWAN CO., LTD., KAOHSIUNG CITY, TW
- Epoch Material Co., Ltd., Kaohsiung County, TW
- Epoch Material Co., Ltd., Kaohsiung County, TW
- Epoch Material Co., Ltd., Kaohsiung County, TW
Prosecution history
- 20 Dec 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 09 Aug 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Aug 2023 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 09 Aug 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Aug 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Aug 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 20 Jul 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 20 Jul 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 03 Mar 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 21 Nov 2018 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 02 Jun 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 Jun 2018 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 01 Jun 2018 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 01 Jun 2018 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 May 2018 — TEAS SECTION 8 & 9 RECEIVED