ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/17/2026
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Official data from USPTO
PROLASTIN
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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
42
Latest update
08/17/2026
Trademark type
Word
Nice classes
5
Filing date
05/04/1987
Registration date
01/26/1988
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/23/2017
Last transaction
08/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
02/25/1987
First use in commerce
02/25/1987
Drawing code
1
Owner type
16
Owner location
RESEARCH TRIANGLE PARK, NC, US
Examiner
STRASER, RICHARD
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GRIFOLS THERAPEUTICS LLC
GRIFOLS THERAPEUTICS INC.
TALECRIS BIOTHERAPEUTICS, INC.
MILES INC.
MILES LABORATORIES, INC.
Representatives
Michelle Levin LEASON ELLIS LLP
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
PHARMACEUTICAL PREPARATION; NAMELYAN ENZYME INHIBITOR FOR PULMONARY FUNCTION
Publications
History of USPTO decisions and trademark events.
42 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/11/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/01/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/26/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/19/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/05/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/10/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/10/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/31/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/23/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/23/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/23/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/23/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
03/29/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/22/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/26/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/20/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/20/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/05/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/03/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/04/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/04/2008
PLGL
ASSIGNED TO PARALEGAL
01/31/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
01/24/2008
CFIT
CASE FILE IN TICRS
04/27/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/27/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/31/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/31/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/07/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/19/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/12/1994
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/29/1993
R.PR
REGISTERED-PRINCIPAL REGISTER
01/26/1988
PUBO
PUBLISHED FOR OPPOSITION
11/03/1987
NPUB
NOTICE OF PUBLICATION
10/02/1987
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/04/1987
CNRT
NON-FINAL ACTION MAILED
08/13/1987
DOCK
ASSIGNED TO EXAMINER
08/06/1987
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