HDA
Live / Registered — Registered and renewed (as of 18 Dec 2018)
What this means for you
Registered since 13 Oct 1998. 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 13 Oct 2018).
Record
- Serial number
- 75354629
- Registration number
- 2195771
- Mark type
- Word mark
- Filed
- 10 Sept 1997
- Published for opposition
- 21 Jul 1998
- Registered
- 13 Oct 1998
- Next maintenance due
- 13 Oct 2018
Goods and services
- Class 001 — Chemicals: chemical compositions for removal of photoresist and post etch residues in the manufacture of semiconductors and related products
Owner
- DUPONT ELECTRONICS, INC., WILMINGTON, DE, US
- E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, US
- EKC Technology, Inc., Hayward, CA, US
- EKC Technology, Inc., Hayward, CA, US
- EKC Technology, Inc., Hayward, CA, US
Prosecution history
- 03 Jul 2019 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 18 Dec 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 18 Dec 2018 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 18 Dec 2018 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Dec 2018 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 14 Nov 2018 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 25 Oct 2018 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Oct 2018 — TEAS SECTION 8 & 9 RECEIVED
- 15 Oct 2018 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 Oct 2017 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 23 Dec 2008 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 23 Dec 2008 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 26 Nov 2008 — ASSIGNED TO PARALEGAL
- 18 Nov 2008 — TEAS SECTION 8 & 9 RECEIVED
- 27 Jul 2007 — CASE FILE IN TICRS