TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/11/2026
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Official data from USPTO
ROHALASE
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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
32
Latest update
06/13/2026
Trademark type
Word
Nice classes
1
Filing date
10/01/1979
Registration date
01/12/1982
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/14/2022
Last transaction
06/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Drawing code
1
Owner type
16
Owner location
D-64293 DARMSTADT, DE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
AB ENZYMES GMBH
AB ENZYME GMBH
Rohm GmbH
Representatives
William C. Wright Epstein Drangel LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Enzymes for Starch ProcessingEnzymes for Fruit ProcessingEnzymes for Use in the Production of Alcohol and BeerStarch-Splitting EnzymesSugar-Splitting EnzymesAll for Use in Industry and Science
Publications
History of USPTO decisions and trademark events.
32 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/11/2026
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
06/11/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/11/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/11/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/18/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/18/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/18/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/18/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/14/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/14/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/14/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/14/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
10/28/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/12/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/21/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/21/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/17/2012
FAXX
FAX RECEIVED
05/16/2012
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/14/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/14/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/14/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
11/15/2011
CFIT
CASE FILE IN TICRS
03/19/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/28/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/28/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/10/2002
PAPER RECEIVED
07/10/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/23/1988
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/14/1987
R.PR
REGISTERED-PRINCIPAL REGISTER
01/12/1982
PUBO
PUBLISHED FOR OPPOSITION
10/20/1981
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