POLYPHEN Trademark

Trademark Overview

On Monday, October 7, 1991, a trademark application was filed for POLYPHEN with the United States Patent and Trademark Office. The USPTO has given the POLYPHEN trademark a serial number of 74210443. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, July 18, 2024. This trademark is owned by EVOQUA WATER TECHNOLOGIES LTD. The POLYPHEN trademark is filed in the Medical Instrument Products category with the following description:

polymeric hollow fiber units for medical use in biological gas exchanging, heat exchanging and filtering
polyphen

General Information

Serial Number74210443
Word MarkPOLYPHEN
Filing DateMonday, October 7, 1991
Status800 - REGISTERED AND RENEWED
Status DateThursday, July 18, 2024
Registration Number1832069
Registration DateTuesday, April 19, 1994
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, January 26, 1993

Trademark Statements

Goods and Servicespolymeric hollow fiber units for medical use in biological gas exchanging, heat exchanging and filtering

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes044
Class Status Code6 - Active
Class Status DateMonday, October 28, 1991
Primary Code010
First Use Anywhere DateWednesday, October 21, 1992
First Use In Commerce DateWednesday, October 21, 1992

Trademark Owner History

Party NameEVOQUA WATER TECHNOLOGIES LLC
Party Type32 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressPITTSBURGH, PA 15201
Party NameMEDIVATORS INC.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMINNEAPOLIS, MN 55447
Party NameMinntech Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMinneapolis, MN 55447
Party NameMinntech Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMinneapolis, MN 55447
Party NameMinntech Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMinneapolis, MN 55447
Party NameEVOQUA WATER TECHNOLOGIES LTD
Party Type32 - New Owner After Registration
Legal Entity Type22 - NOT AVAILABLE
AddressPITTSBURGH, PA 15201

Trademark Events

Event DateEvent Description
Tuesday, December 17, 1991EXAMINER'S AMENDMENT MAILED
Thursday, December 26, 1991APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, July 24, 1992NOTICE OF PUBLICATION
Tuesday, August 25, 1992PUBLISHED FOR OPPOSITION
Saturday, December 26, 1992NOTICE OF PUBLICATION
Monday, December 28, 1992NOTICE OF PUBLICATION
Tuesday, January 26, 1993PUBLISHED FOR OPPOSITION
Tuesday, April 20, 1993NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, October 19, 1993SOU EXTENSION 1 FILED
Tuesday, October 19, 1993USE AMENDMENT FILED
Monday, December 13, 1993SOU EXTENSION 1 GRANTED
Monday, December 13, 1993STATEMENT OF USE PROCESSING COMPLETE
Wednesday, January 5, 1994ASSIGNED TO EXAMINER
Friday, January 21, 1994ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, April 19, 1994REGISTERED-PRINCIPAL REGISTER
Thursday, May 27, 1999REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Thursday, September 30, 1999REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, November 13, 2002TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, January 14, 2004TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 14, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, March 11, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, March 11, 2004REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, July 25, 2007CASE FILE IN TICRS
Wednesday, August 10, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, August 8, 2012AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, August 13, 2013TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, August 13, 2013TEAS SECTION 8 & 9 RECEIVED
Tuesday, August 27, 2013CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, August 13, 2013REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, August 28, 2013REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, August 28, 2013REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, August 28, 2013NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, June 16, 2021ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, April 6, 2022AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, April 19, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, April 17, 2024TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, April 17, 2024APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, April 17, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, April 17, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, April 17, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, April 24, 2024TEAS SECTION 8 & 9 RECEIVED
Thursday, July 18, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, July 18, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, July 18, 2024REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Thursday, July 18, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, November 10, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, November 10, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, November 10, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, November 10, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, November 10, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

polyphen exchanging heat filtering biological medical hollow fiber units polymeric