CHT Trademark

Trademark Overview

On Friday, January 13, 2012, a trademark application was filed for CHT with the United States Patent and Trademark Office. The USPTO has given the CHT trademark a serial number of 85516405. The federal status of this trademark filing is REGISTERED AND RENEWED as of Saturday, January 14, 2023. This trademark is owned by Bio-Rad Laboratories, Inc.. The CHT trademark is filed in the Chemical Products category with the following description:

Chromatography chemicals
cht

General Information

Serial Number85516405
Word MarkCHT
Filing DateFriday, January 13, 2012
Status800 - REGISTERED AND RENEWED
Status DateSaturday, January 14, 2023
Registration Number4197948
Registration DateTuesday, August 28, 2012
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, June 12, 2012

Trademark Statements

Pseudo MarkCERAMIC HYDROXYAPATITE
Goods and ServicesChromatography chemicals

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, January 19, 2012
Primary Code001
First Use Anywhere DateTuesday, December 31, 2002
First Use In Commerce DateTuesday, December 31, 2002

Trademark Owner History

Party NameBio-Rad Laboratories, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressHercules, CA 94547
Party NameBio-Rad Laboratories, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressHercules, CA 94547
Party NameBio-Rad Laboratories, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressHercules, CA 94547

Trademark Events

Event DateEvent Description
Tuesday, June 12, 2012OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, January 17, 2012NEW APPLICATION ENTERED
Thursday, January 19, 2012NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, January 20, 2012NOTICE OF PSEUDO MARK MAILED
Friday, April 20, 2012ASSIGNED TO EXAMINER
Friday, April 20, 2012APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, May 23, 2012NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, June 12, 2012PUBLISHED FOR OPPOSITION
Wednesday, June 29, 2022TEAS SECTION 8 & 9 RECEIVED
Tuesday, August 28, 2012REGISTERED-PRINCIPAL REGISTER
Friday, December 2, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, August 28, 2017COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Monday, July 16, 2018TEAS SECTION 8 RECEIVED
Saturday, July 21, 2018CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, July 21, 2018REGISTERED - SEC. 8 (6-YR) ACCEPTED
Saturday, July 21, 2018NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
Saturday, August 28, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Saturday, January 14, 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, January 14, 2023REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, January 14, 2023REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Saturday, January 14, 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, May 7, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, May 7, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, May 7, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

chemicals chromatography