TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/15/2025
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Official data from USPTO
BIOTHANE
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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
44
Latest update
12/17/2025
Trademark type
Word
Nice classes
1
Filing date
11/19/1980
Registration date
05/10/1983
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/01/2023
Last transaction
12/17/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1978-10-00
First use in commerce
1978-10-00
Drawing code
1
Owner type
16
Owner location
Indianapolis, IN
Examiner
WENDEL, HELEN R.
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
AURORIUM HOLDINGS LLC
VERTELLUS HOLDINGS LLC
VERTELLUS SPECIALTIES INC.
RUTHERFORD CHEMICALS LLC
Caschem, Inc.
N L Industries, Inc.
Representatives
Julia Spoor Gard Barnes & Thornburg LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals-NamelyPolyurethane Formulations Used as ElastomersCoatingsAdhesivesSealants
Publications
History of USPTO decisions and trademark events.
44 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/15/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/15/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/15/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/15/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/01/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/01/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/01/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/01/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/03/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/24/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
05/10/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/10/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/24/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/20/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/13/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/27/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/16/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/27/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/05/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/21/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/21/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/21/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/21/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
04/26/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/06/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/02/2008
CFIT
CASE FILE IN TICRS
04/18/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/26/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/12/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/19/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/19/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/16/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/16/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
11/12/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/13/1990
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/10/1989
R.PR
REGISTERED-PRINCIPAL REGISTER
05/10/1983
PUBO
PUBLISHED FOR OPPOSITION
02/15/1983
NPUB
NOTICE OF PUBLICATION
01/11/1983
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/16/1982
CNRT
NON-FINAL ACTION MAILED
02/09/1982
DOCK
ASSIGNED TO EXAMINER
12/11/1981
DOCK
ASSIGNED TO EXAMINER
03/30/1981
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