TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/17/2025
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Official data from USPTO
LYGOS
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
33
Latest update
01/23/2026
Trademark type
Word
Nice classes
1, 5
Filing date
07/11/2016
Registration date
09/05/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/02/2023
Last transaction
01/23/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
02/28/2016
First use in commerce
02/28/2016
Drawing code
4
Owner type
03
Owner location
Hayward, CA
Examiner
BURKE, LAUREN
Law office
L60
Current location
TMEG LAW OFFICE 106
Holders and representatives
Holders
Lygos, Inc.
Lygos, Inc.
Representatives
Abe J. Shanehsaz Faegre Drinker Biddle & Reath LLP
Technical classification
Nice Classes
Class 1Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical substances for industrial usepropanedioic acidethyl malonatemono-methyl malonatemono-ethyl malonatemono-propyl malonatemono-butyl malonatemono-tert-butyl malonatedi-alkyl malonate estersdimethyl malonatediethyl malonatedipropyl malonatedibutyl malonateMeldrum's aciddialkyl malonatee-caprolactamd-valerolactamdialkylated 13-dicarbonyl compoundsdiethyl 22-dimethylmalonatediethyl 22-diethylmalonatediethyl 22-dipropylmalonatediethyl 22-dibutylmalonatedimethyl 22-dimethylmalonatedimethyl 22-diethylmalonatedimethyl 22-dipropylmalonatedimethyl 22-dibutylmalonatelactic acidpyruvic acidhydroxypropionic acidformatesuccinic acid13-propanediol23-butanediol14-butanediol; chemicalsbiochemicalsreagentsrecombinant proteinsexpression vectorsoligonucleotidesamino acids for laboratory usereagents for recombinant protein expression purification; chemical preparations and substances for use in the manufacture of chemical substances for industrial use
Class 5
organic molecules for pharmaceutical use
Publications
History of USPTO decisions and trademark events.
33 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/17/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/17/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/17/2025
NURC
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
06/06/2023
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/02/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/02/2023
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
05/02/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/01/2023
E815
TEAS SECTION 8 & 15 RECEIVED
10/20/2022
ES7R
TEAS SECTION 7 REQUEST RECEIVED
10/20/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/05/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
09/05/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/20/2017
PUBO
PUBLISHED FOR OPPOSITION
06/20/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/31/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/10/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
05/10/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/10/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
05/10/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/10/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/21/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/20/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/20/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/27/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/27/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/20/2016
GNRT
NON-FINAL ACTION E-MAILED
10/20/2016
CNRT
NON-FINAL ACTION WRITTEN
10/20/2016
DOCK
ASSIGNED TO EXAMINER
10/19/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/15/2016
NWAP
NEW APPLICATION ENTERED
07/14/2016
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