TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/20/2025
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Official data from USPTO
LC LABORATORIES
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
28
Latest update
05/21/2025
Classification
Registered
Trademark type
Combined
Nice classes
1
Filing date
08/11/1997
Registration date
12/29/1998
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/22/2018
Last transaction
05/21/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1993-03-00
First use in commerce
1993-03-00
Drawing code
3
Owner type
03
Owner location
WOBURN, MA
Examiner
MCMORROW, RONALD
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PKC PHARMACEUTICALS, INC.
Procyon Pharmaceuticals, Inc.
Representatives
John L. DuPre' Hamilton, Brook, Smith & Reynolds, P.C.
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemical compounds and related reagentsenzyme activatorsenzyme inhibitorsenzymesproteinspeptidestoxinsphorbol derivativesligandshormonesnon-polymeric organic compounds for use in basic biomedical research
Publications
History of USPTO decisions and trademark events.
28 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/20/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/20/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/22/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/22/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/22/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/22/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
12/10/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/31/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/31/2008
PLGL
ASSIGNED TO PARALEGAL
12/24/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
12/21/2008
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
05/19/2005
PRA8
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8
05/06/2005
PAPER RECEIVED
05/06/2005
PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
03/29/2005
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
12/29/2004
ES8R
TEAS SECTION 8 RECEIVED
12/29/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
12/29/1998
PUBO
PUBLISHED FOR OPPOSITION
10/06/1998
NPUB
NOTICE OF PUBLICATION
09/04/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/28/1998
CNEA
EXAMINER'S AMENDMENT MAILED
07/23/1998
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/23/1998
CNRT
NON-FINAL ACTION MAILED
03/25/1998
DOCK
ASSIGNED TO EXAMINER
03/20/1998
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