PHONOSORB Trademark

Trademark Overview

On Thursday, October 14, 1993, a trademark application was filed for PHONOSORB with the United States Patent and Trademark Office. The USPTO has given the PHONOSORB trademark a serial number of 74452651. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, October 17, 2025. This trademark is owned by W. R. Grace & Co.-Conn.. The PHONOSORB trademark is filed in the Chemical Products category with the following description:

chemicals; namely, a molecular sieve/silica gel for use as an adsorption agent and polymeric window dessicant for a wide variety of industries
phonosorb

General Information

Serial Number74452651
Word MarkPHONOSORB
Filing DateThursday, October 14, 1993
Status800 - REGISTERED AND RENEWED
Status DateFriday, October 17, 2025
Registration Number1907797
Registration DateTuesday, July 25, 1995
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, August 2, 1994

Trademark Statements

Goods and Serviceschemicals; namely, a molecular sieve/silica gel for use as an adsorption agent and polymeric window dessicant for a wide variety of industries
Pseudo MarkPHONO-SORB

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, December 16, 1993
Primary Code001
First Use Anywhere DateThursday, September 23, 1993
First Use In Commerce DateThursday, September 23, 1993

Trademark Owner History

Party NameW. R. Grace & Co.-Conn.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressCOLUMBIA, MD 21044
Party NameW. R. Grace & Co.-Conn.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressNew York, NY 10036
Party NameW. R. Grace & Co.-Conn.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressNew York, NY 10036

Trademark Events

Event DateEvent Description
Wednesday, March 9, 1994ASSIGNED TO EXAMINER
Friday, March 11, 1994ASSIGNED TO EXAMINER
Tuesday, March 22, 1994EXAMINER'S AMENDMENT MAILED
Friday, March 25, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, July 1, 1994NOTICE OF PUBLICATION
Tuesday, August 2, 1994PUBLISHED FOR OPPOSITION
Tuesday, October 25, 1994NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, February 21, 1995USE AMENDMENT FILED
Saturday, April 22, 1995STATEMENT OF USE PROCESSING COMPLETE
Thursday, April 27, 1995ASSIGNED TO EXAMINER
Sunday, April 30, 1995ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, July 25, 1995REGISTERED-PRINCIPAL REGISTER
Friday, August 4, 2000REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, August 4, 2000REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, October 27, 2000REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Tuesday, July 26, 2005TEAS SECTION 8 & 9 RECEIVED
Tuesday, July 26, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, October 28, 2005ASSIGNED TO PARALEGAL
Saturday, November 12, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, November 12, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, July 23, 2007CASE FILE IN TICRS
Monday, December 21, 2015TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, December 21, 2015ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, December 21, 2015TEAS SECTION 8 & 9 RECEIVED
Friday, March 4, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, March 4, 2016POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Tuesday, March 8, 2016REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, March 8, 2016REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, March 8, 2016NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, September 29, 2021ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, February 22, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, February 22, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, February 22, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, February 22, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, February 22, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, July 25, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Tuesday, June 17, 2025TEAS SECTION 8 & 9 RECEIVED
Wednesday, September 10, 2025ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Friday, October 10, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, October 10, 2025POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Friday, October 17, 2025POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
Friday, October 17, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, October 17, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Friday, October 17, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

phonosorb dessicant window wide variety industries polymeric agent molecular namely sieve