TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/08/2026
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Official data from USPTO
ENZO
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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
38
Latest update
07/09/2026
Trademark type
Word
Nice classes
1, 9
Filing date
12/06/1995
Registration date
06/24/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/25/2017
Last transaction
07/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1976-08-00
First use in commerce
1976-08-00
Drawing code
1
Owner type
03
Owner location
Farmingdale, NY, US
Examiner
TRIPI, CYNTHIA
Law office
L50
Current location
TMEG LAW OFFICE 105
Holders and representatives
Holders
ENZO BIOCHEM, INC.
ENZO BIOCHEM, INC.
Representatives
Joel E. Tragesser Quarles & Brady LLP
Technical classification
Nice Classes
Class 1Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
house mark for full line of biochemical reagentsparticularlyantibodiesplasmidsenzymesenzyme stabilizersinterferonnucleotides and polynucleotidessold individually or in kit form for scientific and medical research use
Class 9
filter membranes for laboratory use
Publications
History of USPTO decisions and trademark events.
38 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/08/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/08/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/08/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/08/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
07/08/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/24/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/28/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/28/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/28/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/28/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/28/2022
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
07/25/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/25/2017
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
07/25/2017
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
07/25/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/25/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
06/19/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/24/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/28/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/24/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/24/2007
PLGL
ASSIGNED TO PARALEGAL
07/17/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/20/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
06/20/2007
CFIT
CASE FILE IN TICRS
12/04/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/22/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/16/2003
PAPER RECEIVED
06/16/2003
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
05/01/1998
AMD7
SEC 7 REQUEST FILED
08/18/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
06/24/1997
PUBO
PUBLISHED FOR OPPOSITION
04/01/1997
NPUB
NOTICE OF PUBLICATION
02/28/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/31/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/21/1996
CNRT
NON-FINAL ACTION MAILED
05/23/1996
DOCK
ASSIGNED TO EXAMINER
05/21/1996
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