EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/28/2026
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Official data from USPTO
UNLOCK PICHIA
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
UNLOCK PICHIA
ST13
US500000079266196Class
1, 42
Filing
79266196
Registration
6109995
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
31
Latest update
07/28/2026
Trademark type
Word
Nice classes
1, 42
Filing date
04/02/2019
Registration date
07/28/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/28/2020
Last transaction
07/28/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
27
Owner location
AT
Examiner
CIANCI, RYAN MICHAEL
Law office
M70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
VALIDOGEN GmbH
Representatives
Jonathon T. Reavill Nixon & Vanderhye, P.C.
Technical classification
Nice Classes
Class 1Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicalbiologicalbiochemical and biotechnological preparations for scientific and commercial purposes; Biochemicalsmicroorganisms in the form of the yeast Komagataella phaffii known as Pichia pastoris for use in protein expression; Microbial production strainsKomagataella phaffii known as Pichia pastoris for producing proteinsin particular for the pharmaceutical and biopharmaceutical industriesfood industriesanimal feed industrieschemical industriesagricultural industriesdiagnostics industriescosmetics industries and the laundry and cleaning preparations industries; Yeast strainsother than for making winemedical or veterinary use; Proteins for use in science; Proteinsnot for scientific purposes and medical or veterinary use; Proteins for use in industriesin particular for the pharmaceutical and biopharmaceutical industriesfood industriesanimal feed industrieschemical industriesagricultural industriesdiagnostics industriescosmetics industries and the laundry and cleaning preparations industries; Proteinsspecifically enzymesfor use in production processesin particular for producing foodstuffsanimal feedchemicalsdiagnosticscosmeticspharmaceuticals and biopharmaceuticals; Proteins for industrial usein particular for industrialanalytic and diagnostic purposes and cleaning purposes; Enzymes derived from biotechnological processes for industrial use; all the aforementioned primarily consisting of Komagataella phaffii known as Pichia pastoris yeast
Class 42
Consultancyproviding information on the subject of scientific research in the field of biochemistry and biotechnology; Research and development in the field of chemistrybiochemistrybiotechnology; Chemical and biological laboratory services; Conducting of biological and biotechnological tests for research and commercial purposes; Industrial biotechnological research; Biotechnological research in the field of enzymatic synthesis; Working on and evaluation of chemical syntheses; Working on and evaluation of chemical analyses; Research and development in the field of biochemistry and biotechnologyin particular in relation to protein expression and protein production; Research and development services relating to biotechnical biochemistry science; Development of proteins for use in pharmaceuticalsbiotechnologymedical and veterinary diagnostics; Development of bioprocesses for protein production; Strain development servicesnamely development of production strains for producing proteins; Enzyme engineering for others; Development of protein production processes for others; Development of protein purification methods; all the aforementioned in the field of Komagataella phaffii known as Pichia pastoris yeast
Publications
History of USPTO decisions and trademark events.
31 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/28/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/28/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/28/2026
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/06/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
07/28/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/14/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/14/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/14/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/14/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
12/06/2020
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/17/2020
FIMP
FINAL DISPOSITION PROCESSED
11/17/2020
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/28/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
07/28/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/12/2020
PUBO
PUBLISHED FOR OPPOSITION
05/12/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/22/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/03/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/02/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/02/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/02/2020
RFNT
REFUSAL PROCESSED BY IB
10/26/2019
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
10/03/2019
RFRR
REFUSAL PROCESSED BY MPU
10/03/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
09/19/2019
CNRT
NON-FINAL ACTION WRITTEN
09/18/2019
MAFR
APPLICATION FILING RECEIPT MAILED
09/13/2019
DOCK
ASSIGNED TO EXAMINER
09/09/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/09/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
08/29/2019
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