ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/06/2025
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Official data from USPTO
ISPAN
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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
47
Latest update
08/08/2025
Trademark type
Word
Nice classes
5
Filing date
03/06/1992
Registration date
09/28/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/12/2024
Last transaction
08/08/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/08/1993
First use in commerce
04/08/1993
Drawing code
1
Owner type
16
Owner location
PLUMSTEADVILLE, PA
Examiner
MICHOS, JOHN
Law office
G30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
AIRGAS THERAPEUTICS, LLC
AIRGAS USA, LLC
AIR LIQUIDE AMERICA SPECIALTY GASES LLC.
Scott Specialty Gases, Inc.
Representatives
Jonathan M. Rixen Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
intraocular gases for medical/surgical use
Publications
History of USPTO decisions and trademark events.
47 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/04/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/04/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/04/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/04/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/28/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/28/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/28/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/28/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/30/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/30/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/30/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/30/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/30/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/12/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/12/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/12/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/09/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
09/28/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/28/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/02/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/28/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/28/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/30/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/30/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/30/2013
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/28/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
10/28/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/02/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/01/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/01/2008
CFIT
CASE FILE IN TICRS
09/13/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/29/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/29/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/16/2003
PAPER RECEIVED
05/16/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/17/1999
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/18/1999
R.PR
REGISTERED-PRINCIPAL REGISTER
09/28/1993
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/22/1993
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/30/1993
IUAF
USE AMENDMENT FILED
05/13/1993
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
11/17/1992
PUBO
PUBLISHED FOR OPPOSITION
08/25/1992
NPUB
NOTICE OF PUBLICATION
07/24/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/14/1992
DOCK
ASSIGNED TO EXAMINER
05/07/1992
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