EX-CELL Trademark

Trademark Overview

On Monday, March 2, 1992, a trademark application was filed for EX-CELL with the United States Patent and Trademark Office. The USPTO has given the EX-CELL trademark a serial number of 74251214. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, March 16, 2023. This trademark is owned by PORTON INTERNATIONAL PLC. The EX-CELL trademark is filed in the Chemical Products category with the following description:

chemically defined media and media supplements for the growth of animal cells in culture
ex-cell

General Information

Serial Number74251214
Word MarkEX-CELL
Filing DateMonday, March 2, 1992
Status800 - REGISTERED AND RENEWED
Status DateThursday, March 16, 2023
Registration Number1753486
Registration DateTuesday, February 23, 1993
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, December 1, 1992

Trademark Statements

Pseudo MarkEXCEL
Goods and Serviceschemically defined media and media supplements for the growth of animal cells in culture

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
Class Status Code6 - Active
Class Status DateTuesday, April 7, 1992
Primary Code001
First Use Anywhere DateTuesday, January 5, 1988
First Use In Commerce DateTuesday, January 5, 1988

Trademark Owner History

Party NameMERCK KGAA
Party Type44 - New Owner After Registration
Legal Entity Type31 - NOT AVAILABLE
AddressDARMSTADT 64293
DE
Party NameSIGMA-ALDRICH CO., LLC
Party Type43 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressST. LOUIS, MO 63103
Party NameSIGMA-ALDRICH BIOTECHNOLOGY L.P.
Party Type42 - New Owner After Registration
Legal Entity Type13 - Limited Partnership
AddressST. LOUIS, MO 63103
Party NameJRH BIOSCIENCES, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressLENEXA, KS 66215
Party NameJRH ACQUISITION, INC.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressLENEXA, KS 66215
Party NamePORTON INTERNATIONAL PLC
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressLondon W1V 9FN
Party NamePORTON INTERNATIONAL PLC
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressLondon W1V 9FN
Party NamePORTON INTERNATIONAL PLC
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressLondon W1V 9FN

Trademark Events

Event DateEvent Description
Thursday, March 16, 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, March 16, 2023REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Thursday, March 16, 2023REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, March 16, 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, August 31, 2022TEAS SECTION 8 & 9 RECEIVED
Wednesday, February 23, 2022COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, October 28, 2020AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, February 13, 2014ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, February 13, 2014TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, October 15, 2012NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, October 15, 2012REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Monday, October 15, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, October 10, 2012TEAS SECTION 8 & 9 RECEIVED
Wednesday, August 3, 2011AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, March 3, 2010ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, March 3, 2010TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, June 17, 2008CASE FILE IN TICRS
Wednesday, September 12, 2007AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Saturday, May 10, 2003REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Saturday, May 10, 2003REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, February 24, 2003REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, February 24, 2003PAPER RECEIVED
Thursday, September 9, 1999REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, August 13, 1999RESPONSE RECEIVED TO POST REG. ACTION
Friday, August 13, 1999REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, February 23, 1999REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, February 23, 1993REGISTERED-PRINCIPAL REGISTER
Tuesday, December 1, 1992PUBLISHED FOR OPPOSITION
Friday, October 30, 1992NOTICE OF PUBLICATION
Wednesday, September 16, 1992APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, September 16, 1992PREVIOUS ALLOWANCE COUNT WITHDRAWN
Monday, August 31, 1992APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, June 25, 1992CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, April 29, 1992NON-FINAL ACTION MAILED
Monday, April 20, 1992ASSIGNED TO EXAMINER
Friday, April 17, 1992ASSIGNED TO EXAMINER

Related Keywords

cell media cells culture animal supplements defined chemically growth