ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/03/2025
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Official data from USPTO
BIOCRYST
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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
63
Latest update
01/13/2026
Trademark type
Word
Nice classes
42
Filing date
08/14/2007
Registration date
06/07/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/04/2022
Last transaction
01/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
08/14/2007
First use in commerce
08/14/2007
Drawing code
4
Owner type
03
Owner location
Durham, NC
Examiner
CHOE,KELLY
Law office
M40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BioCryst Pharmaceuticals, Inc.
BioCryst Pharmaceuticals, Inc.
Representatives
Erica L. Han Ropes & Gray LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Pharmaceutical research and drug development; medical and scientific researchconducting clinical trials; development of pharmaceuticals for the treatment of infectiousviralinflammatoryimmunological and autoimmune diseases and disorders; development of pharmaceuticals for the treatment of inflammatory connective tissue diseases; development of pharmaceuticals for the treatment of influenza and hepatitis ; development of pharmaceuticals for the treatment of cancercancers of the immune system such as T-cell and B-cell leukemias and lymphoma
Publications
History of USPTO decisions and trademark events.
63 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/02/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/03/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/04/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/04/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/04/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/04/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
12/06/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/21/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/21/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/21/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/06/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/06/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/06/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/16/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/16/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/16/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/16/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/16/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/07/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/12/2018
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/01/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/01/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/31/2017
E815
TEAS SECTION 8 & 15 RECEIVED
06/15/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
06/07/2011
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/04/2011
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
05/03/2011
ALIE
ASSIGNED TO LIE
04/30/2011
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/14/2011
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/25/2011
IUAF
USE AMENDMENT FILED
03/23/2011
EISU
TEAS STATEMENT OF USE RECEIVED
03/23/2011
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/28/2010
EX5G
SOU EXTENSION 5 GRANTED
09/27/2010
EXT5
SOU EXTENSION 5 FILED
09/22/2010
EEXT
SOU TEAS EXTENSION RECEIVED
09/22/2010
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/31/2010
EX4G
SOU EXTENSION 4 GRANTED
03/30/2010
EXT4
SOU EXTENSION 4 FILED
03/25/2010
EEXT
SOU TEAS EXTENSION RECEIVED
03/25/2010
EX3G
SOU EXTENSION 3 GRANTED
09/29/2009
EXT3
SOU EXTENSION 3 FILED
09/24/2009
EEXT
SOU TEAS EXTENSION RECEIVED
09/24/2009
EX2G
SOU EXTENSION 2 GRANTED
04/08/2009
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/08/2009
EXT2
SOU EXTENSION 2 FILED
03/24/2009
EEXT
SOU TEAS EXTENSION RECEIVED
03/24/2009
EX1G
SOU EXTENSION 1 GRANTED
09/25/2008
EXT1
SOU EXTENSION 1 FILED
09/25/2008
EEXT
SOU TEAS EXTENSION RECEIVED
09/25/2008
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
03/25/2008
PUBO
PUBLISHED FOR OPPOSITION
01/01/2008
NPUB
NOTICE OF PUBLICATION
12/12/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/28/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/23/2007
XAEC
EXAMINER'S AMENDMENT ENTERED
11/23/2007
ALIE
ASSIGNED TO LIE
11/23/2007
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/23/2007
GNEA
EXAMINERS AMENDMENT E-MAILED
11/23/2007
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/23/2007
DOCK
ASSIGNED TO EXAMINER
11/21/2007
NWAP
NEW APPLICATION ENTERED
08/17/2007
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