DIASPHERE
Live / Registered — Registered and renewed (as of 25 Oct 2025)
What this means for you
Registered since 08 Mar 2005. 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 08 Mar 2025).
Record
- Serial number
- 76367985
- Registration number
- 2931178
- Mark type
- Word mark
- Filed
- 07 Feb 2002
- Published for opposition
- 28 Jan 2003
- Registered
- 08 Mar 2005
- Next maintenance due
- 08 Mar 2025
- Attorney of record
- Kwang Yup Chae
Goods and services
- Class 001 — Chemicals: [ Unprocessed resins, namely, polymethacrylate resins; polycarbonate resins; ] Polystyrene resins; [ polyester resins; acrylic resins; and dispersions of plastics, ] all for use in general industry, chemical industry and electronics materials industry
Owner
- ASP CO., LTD., Chungcheongbuk-do, KR
- KOLON INDUSTRIES, INC., Gwacheon-si Gyeonggi, KR
- KOLON INDUSTRIES, INC., Kyunggi-do, 427-040, KR
- KOLON INDUSTRIES, INC., Kyunggi-do, 427-040, KR
Prosecution history
- 25 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 25 Oct 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 25 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 25 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Jul 2025 — TEAS SECTION 8 & 9 RECEIVED
- 08 Mar 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 05 Apr 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 13 Feb 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Feb 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 13 Feb 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Feb 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Jan 2015 — TEAS SECTION 8 & 9 RECEIVED
- 07 May 2010 — REVIEW OF CORRESPONDENCE COMPLETE
- 26 Apr 2010 — REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
- 07 May 2010 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.