ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
03/05/2026
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Official data from USPTO
PROQINASE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PROQINASE
ST13
US500000079303810Class
1, 5, 42
Filing
79303810
Registration
6610254
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
28
Latest update
03/06/2026
Trademark type
Word
Nice classes
1, 5, 42
Filing date
07/08/2020
Registration date
01/11/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/11/2022
Last transaction
03/06/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
DE
Examiner
HELMERS, SARA A
Law office
O30
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Reaction Biology Europe GmbH
ProQinase GmbH
Representatives
Dr. Christoph Naumann Watson Farley & Williams LLP
Technical classification
Nice Classes
Class 1Class 5Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Protein in raw material form for scientific and medical research; proteins for use in science; proteins for use in industry; enzymes for industrial purposes; reagents for in-vitro laboratory usenot for medical or veterinary purposes
Class 5
In vitro diagnostic preparations for medical use; reagents for in-vitro laboratory use for medical purposes
Class 42
Laboratory and medical contract research services relating to molecular sciences
Publications
History of USPTO decisions and trademark events.
28 publications found
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
07/18/2022
FICS
FINAL DISPOSITION NOTICE SENT TO IB
06/25/2022
FIMP
FINAL DISPOSITION PROCESSED
06/24/2022
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/11/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
01/11/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/26/2021
PUBO
PUBLISHED FOR OPPOSITION
10/26/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/06/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/16/2021
DOCK
ASSIGNED TO EXAMINER
09/10/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/03/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/03/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/03/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/03/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/03/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/03/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/03/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/03/2021
RFNT
REFUSAL PROCESSED BY IB
03/22/2021
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/04/2021
RFRR
REFUSAL PROCESSED BY MPU
03/04/2021
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
02/21/2021
CNRT
NON-FINAL ACTION WRITTEN
02/20/2021
MAFR
APPLICATION FILING RECEIPT MAILED
02/16/2021
DOCK
ASSIGNED TO EXAMINER
02/12/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/12/2021
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
02/11/2021
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