CARBSORB Trademark

Trademark Overview

On Monday, March 31, 2003, a trademark application was filed for CARBSORB with the United States Patent and Trademark Office. The USPTO has given the CARBSORB trademark a serial number of 76502934. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, December 16, 2025. This trademark is owned by Calgon Carbon Corporation. The CARBSORB trademark is filed in the Chemical Products category with the following description:

Granular activated carbon for liquid phase applications for the removal of organic contaminants in groundwater remediation and drinking water treatment applications
carbsorb

General Information

Serial Number76502934
Word MarkCARBSORB
Filing DateMonday, March 31, 2003
Status800 - REGISTERED AND RENEWED
Status DateTuesday, December 16, 2025
Registration Number3032645
Registration DateTuesday, December 20, 2005
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, March 23, 2004

Trademark Statements

Pseudo MarkCARBON ABSORB
Goods and ServicesGranular activated carbon for liquid phase applications for the removal of organic contaminants in groundwater remediation and drinking water treatment applications

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateThursday, April 17, 2003
Primary Code001
First Use Anywhere DateMonday, March 31, 2003
First Use In Commerce DateMonday, March 31, 2003

Trademark Owner History

Party NameCalgon Carbon Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMoon Township, PA 15108
Party NameCalgon Carbon Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressPittsburgh, PA 15205
Party NameCalgon Carbon Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressPittsburgh, PA 15222

Trademark Events

Event DateEvent Description
Thursday, September 25, 2003ASSIGNED TO EXAMINER
Thursday, October 9, 2003NON-FINAL ACTION MAILED
Tuesday, October 21, 2003TEAS RESPONSE TO OFFICE ACTION RECEIVED
Tuesday, October 21, 2003CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, December 22, 2003EXAMINERS AMENDMENT MAILED
Monday, December 22, 2003APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, March 3, 2004NOTICE OF PUBLICATION
Tuesday, March 23, 2004PUBLISHED FOR OPPOSITION
Tuesday, June 15, 2004NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, December 14, 2004SOU TEAS EXTENSION RECEIVED
Tuesday, December 14, 2004SOU EXTENSION 1 FILED
Tuesday, December 28, 2004SOU EXTENSION 1 GRANTED
Monday, June 20, 2005TEAS PETITION TO REVIVE RECEIVED
Monday, June 20, 2005PETITION TO REVIVE-GRANTED
Monday, June 20, 2005SOU EXTENSION RECEIVED WITH TEAS PETITION
Wednesday, June 15, 2005SOU EXTENSION 2 FILED
Tuesday, July 5, 2005SOU EXTENSION 2 GRANTED
Monday, September 26, 2005TEAS STATEMENT OF USE RECEIVED
Monday, September 26, 2005USE AMENDMENT FILED
Wednesday, October 5, 2005STATEMENT OF USE PROCESSING COMPLETE
Sunday, October 9, 2005ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, October 14, 2005ASSIGNED TO LIE
Saturday, November 5, 2005LAW OFFICE REGISTRATION REVIEW COMPLETED
Tuesday, December 20, 2005REGISTERED-PRINCIPAL REGISTER
Wednesday, September 3, 2008TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, September 3, 2008ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, September 20, 2011TEAS SECTION 8 & 15 RECEIVED
Thursday, October 6, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, October 6, 2011REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, October 6, 2011NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Thursday, April 16, 2015TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, April 16, 2015APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, October 22, 2015TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, October 22, 2015TEAS SECTION 8 & 9 RECEIVED
Saturday, December 26, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, December 26, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, December 26, 2015REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, December 28, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, October 7, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, October 7, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, December 20, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Tuesday, September 9, 2025TEAS SECTION 8 & 9 RECEIVED
Tuesday, December 16, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, December 16, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, December 16, 2025REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, December 16, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

carbsorb applications groundwater remediation drinking treatment water contaminants removal carbon activated