ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/01/2025
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Official data from USPTO
AN 69
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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
35
Latest update
12/02/2025
Trademark type
Word
Nice classes
10
Filing date
02/02/1981
Registration date
06/08/1982
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/14/2022
Last transaction
12/02/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/01/1980
First use in commerce
05/01/1980
Drawing code
1
Owner type
16
Owner location
ZURICH, CH
Law office
550
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
VANTIVE HEALTH GMBH
BAXTER HEALTHCARE SA
GAMBRO HOSPAL (SCHWEIZ) AG (GAMBRO HOSPAL (SUISSE) SA)
Hospal Ltd. (Hospal AG) (Hospal S.A.)
Representatives
KATHERINE ALLOR
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Membrane Used in Blood Dialysis and Ultrafiltration
Publications
History of USPTO decisions and trademark events.
35 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/26/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/10/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/10/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/10/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/10/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/14/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/14/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/14/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/14/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
06/01/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/08/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/10/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/10/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
02/10/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/10/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/10/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/10/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/15/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/10/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/10/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/10/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
05/09/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/04/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/17/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/17/2008
CFIT
CASE FILE IN TICRS
03/26/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/11/2004
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/09/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/09/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/14/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/24/1988
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/06/1988
R.PR
REGISTERED-PRINCIPAL REGISTER
06/08/1982
PUBO
PUBLISHED FOR OPPOSITION
03/16/1982
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