TrademarkDir
PROTEINTECH
LIVE

Serial Number

87110087

Owner

Proteintech Group, Inc.

Attorney

Yunling Ren

First Use Date

Feb 28, 2001

Filing Date

Jul 20, 2016

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PROTEINTECH Trademark

Serial Number: 87110087 • Registration: 5105174

PROTEINTECH is a trademark filed by Proteintech Group, Inc. on July 20, 2016. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

Proteintech Group, Inc. (26 trademarks)

Rosemont, IL 60618

Entity Type: 03

Trademark Details

Filing Date

July 20, 2016

Registration Date

December 20, 2016

First Use Anywhere

February 28, 2001

First Use in Commerce

February 28, 2001

Published for Opposition

October 4, 2016

Goods & Services

Biochemicals, namely, monoclonal antibodies for in vitro scientific or research use; Diagnostic kits consisting primarily of monoclonal antibodies, buffers, and reagents to monitor toxicity of drugs; Laboratory chemicals, namely, an antibody reagent used for the detection of antigens in cell and tissue analysis for in vitro diagnostic use

Filing History

TEAS SECTION 8 & 9 RECEIVED
Dec 23, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Dec 20, 2025 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jun 16, 2022 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 16, 2022 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 16, 2022 APRE
TEAS SECTION 8 & 15 RECEIVED
Jan 3, 2022 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Dec 20, 2021 REM1
REGISTERED-PRINCIPAL REGISTER
Dec 20, 2016 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 4, 2016 NPUB
PUBLISHED FOR OPPOSITION
Oct 4, 2016 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 14, 2016 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Aug 30, 2016 PREV
ASSIGNED TO LIE
Aug 28, 2016 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 10, 2016 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 10, 2016 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 9, 2016 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 9, 2016 TROA
TEAS VOLUNTARY AMENDMENT RECEIVED
Aug 8, 2016 PARI
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 8, 2016 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 8, 2016 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 8, 2016 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 8, 2016 GNRN
NON-FINAL ACTION E-MAILED
Aug 8, 2016 GNRT
NON-FINAL ACTION WRITTEN
Aug 8, 2016 CNRT
ASSIGNED TO EXAMINER
Aug 2, 2016 DOCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 28, 2016 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 28, 2016 COAR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jul 25, 2016 NWOS
NEW APPLICATION ENTERED
Jul 23, 2016 NWAP

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