ISOGRO Trademark

Trademark Overview

On Friday, March 19, 1993, a trademark application was filed for ISOGRO with the United States Patent and Trademark Office. The USPTO has given the ISOGRO trademark a serial number of 74369130. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, August 23, 2016. This trademark is owned by Isotec Inc.. The ISOGRO trademark is filed in the Chemical Products category with the following description:

chemical preparation used for scientific research and industrial purposes; namely, growth medium for developing bacteria cultures
isogro

General Information

Serial Number74369130
Word MarkISOGRO
Filing DateFriday, March 19, 1993
Status800 - REGISTERED AND RENEWED
Status DateTuesday, August 23, 2016
Registration Number1977528
Registration DateTuesday, June 4, 1996
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, March 12, 1996

Trademark Statements

Goods and Serviceschemical preparation used for scientific research and industrial purposes; namely, growth medium for developing bacteria cultures

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 DateTuesday, May 18, 1993
Primary Code001
First Use Anywhere DateThursday, December 31, 1992
First Use In Commerce DateThursday, December 31, 1992

Trademark Owner History

Party NameMERCK KGAA
Party Type43 - New Owner After Registration
Legal Entity Type31 - NOT AVAILABLE
AddressDARMSTADT 64293
DE
Party NameSIGMA-ALDRICH CO. LLC
Party Type42 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressST. LOUIS, MO 63103
Party NameSIGMA-ALDRICH BIOTECHNOLOGY LP
Party Type41 - New Owner After Registration
Legal Entity Type13 - Limited Partnership
AddressST. LOUIS, MO 63103
Party NameIsotec Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMiamisburg, OH 45342
Party NameIsotec Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMiamisburg, OH 45342
Party NameIsotec Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMiamisburg, OH 45342

Trademark Events

Event DateEvent Description
Saturday, June 19, 1993ASSIGNED TO EXAMINER
Tuesday, July 13, 1993NON-FINAL ACTION MAILED
Monday, January 10, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, February 22, 1994FINAL REFUSAL MAILED
Friday, August 26, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, October 13, 1994LETTER OF SUSPENSION MAILED
Thursday, May 4, 1995LETTER OF SUSPENSION MAILED
Tuesday, December 19, 1995APPROVED FOR PUB - PRINCIPAL REGISTER
Sunday, February 11, 1996NOTICE OF PUBLICATION
Tuesday, March 12, 1996PUBLISHED FOR OPPOSITION
Tuesday, June 4, 1996REGISTERED-PRINCIPAL REGISTER
Friday, November 22, 2002PAPER RECEIVED
Friday, November 22, 2002REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, January 24, 2003REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, January 18, 2006TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 18, 2006REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, February 8, 2006ASSIGNED TO PARALEGAL
Monday, March 6, 2006REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, March 6, 2006REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Saturday, June 16, 2007CASE FILE IN TICRS
Wednesday, October 8, 2008TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, September 14, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, October 4, 2011TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, October 4, 2011ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, February 13, 2014TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, February 13, 2014ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, June 4, 2015COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, June 1, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, June 1, 2016TEAS SECTION 8 & 9 RECEIVED
Tuesday, August 23, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, August 23, 2016REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, August 23, 2016REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, August 23, 2016NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, October 28, 2020AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, May 20, 2021TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, May 20, 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, May 20, 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, May 20, 2021TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Thursday, May 20, 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, May 20, 2021APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, June 4, 2025COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, December 10, 2025TEAS SECTION 8 & 9 RECEIVED

Related Keywords

isogro medium growth developing bacteria cultures namely purposes used preparation scientific