POLYFREE Trademark

Trademark Overview

On Wednesday, February 10, 1993, a trademark application was filed for POLYFREE with the United States Patent and Trademark Office. The USPTO has given the POLYFREE trademark a serial number of 74357593. The federal status of this trademark filing is REGISTERED AND RENEWED as of Saturday, August 23, 2025. This trademark is owned by Baker Hughes Incorporated. The POLYFREE trademark is filed in the Chemical Products category with the following description:

petrochemical anti-foulant used in refinery operations in heaters and heat exchangers to prevent mineral deposit buildup
polyfree

General Information

Serial Number74357593
Word MarkPOLYFREE
Filing DateWednesday, February 10, 1993
Status800 - REGISTERED AND RENEWED
Status DateSaturday, August 23, 2025
Registration Number1843397
Registration DateTuesday, July 5, 1994
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, July 13, 1993

Trademark Statements

Pseudo MarkPOLY-FREE
Goods and Servicespetrochemical anti-foulant used in refinery operations in heaters and heat exchangers to prevent mineral deposit buildup

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 Codes006
Class Status Code6 - Active
Class Status DateThursday, April 15, 1993
Primary Code001
First Use Anywhere DateSaturday, July 31, 1993
First Use In Commerce DateSaturday, July 31, 1993

Trademark Owner History

Party NameBAKER HUGHES HOLDINGS LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressHOUSTON, TX 77079
Party NameBaker Hughes Incorporated
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressHouston, TX 772104740
Party NameBaker Hughes Incorporated
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressHouston, TX 772104740
Party NameBaker Hughes Incorporated
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressHouston, TX 772104740

Trademark Events

Event DateEvent Description
Tuesday, July 5, 1994REGISTERED-PRINCIPAL REGISTER
Wednesday, May 12, 1993ASSIGNED TO EXAMINER
Wednesday, May 12, 1993APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, June 12, 1993NOTICE OF PUBLICATION
Tuesday, July 13, 1993PUBLISHED FOR OPPOSITION
Tuesday, October 5, 1993NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, February 8, 1994USE AMENDMENT FILED
Saturday, March 19, 1994STATEMENT OF USE PROCESSING COMPLETE
Tuesday, March 29, 1994ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Saturday, September 8, 2012APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, July 8, 1999REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Thursday, October 28, 1999REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, August 26, 2004TEAS SECTION 8 & 9 RECEIVED
Thursday, August 26, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, September 28, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, September 28, 2004REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, August 12, 2010TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, September 10, 2010CASE FILE IN TICRS
Saturday, September 8, 2012TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, June 24, 2024TEAS SECTION 8 & 9 RECEIVED
Thursday, April 3, 2014TEAS SECTION 8 & 9 RECEIVED
Thursday, April 3, 2014REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, April 17, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, April 17, 2014REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Thursday, April 17, 2014CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, April 17, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, September 23, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, September 23, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, July 5, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, September 5, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, September 5, 2024POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Wednesday, February 26, 2025AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, March 3, 2025TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Saturday, August 23, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Saturday, August 23, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, August 23, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

polyfree prevent exchangers mineral deposit buildup heat heaters foulant anti used