CARBSORB
Live / Registered — Registered and renewed (as of 16 Dec 2025)
What this means for you
Registered since 20 Dec 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 20 Dec 2025).
Record
- Serial number
- 76502934
- Registration number
- 3032645
- Mark type
- Word mark
- Filed
- 31 Mar 2003
- Published for opposition
- 23 Mar 2004
- Registered
- 20 Dec 2005
- Next maintenance due
- 20 Dec 2025
- Attorney of record
- Carla J. Vrsansky
Goods and services
- Class 001 — Chemicals: Granular activated carbon for liquid phase applications for the removal of organic contaminants in groundwater remediation and drinking water treatment applications
Owner
- Calgon Carbon Corporation, Moon Township, PA, US
- Calgon Carbon Corporation, Pittsburgh, PA, US
- Calgon Carbon Corporation, Pittsburgh, PA, US
Prosecution history
- 16 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 16 Dec 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 16 Dec 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 16 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Sept 2025 — TEAS SECTION 8 & 9 RECEIVED
- 20 Dec 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 07 Oct 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Oct 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Dec 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 26 Dec 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 26 Dec 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 26 Dec 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Oct 2015 — TEAS SECTION 8 & 9 RECEIVED
- 22 Oct 2015 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Apr 2015 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED