TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/22/2026
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Official data from USPTO
URO-MAG
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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
45
Latest update
05/29/2026
Trademark type
Word
Nice classes
5, 18
Filing date
03/08/1973
Registration date
12/18/1973
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/18/2024
Last transaction
05/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/06/1971
First use in commerce
08/06/1971
Drawing code
1
Owner type
03
Owner location
TARRYTOWN, NY, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MEDTECH PRODUCTS INC.
AKORN OPERATING COMPANY LLC
HI-TECH PHARMACAL CO., INC.
BLAINE COMPANY, INC.
Representatives
Micheline Kelly Johnson SMITH, GAMBRELL & RUSSELL, LLP
Technical classification
Nice Classes
Class 5Class 18
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
No specification.
Class 18
MAGNESIUM OXIDE PACKAGED IN CAPSULES
Publications
History of USPTO decisions and trademark events.
45 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/22/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/22/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/01/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/18/2024
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
04/18/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/18/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/18/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
12/14/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/12/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/18/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/12/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/12/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/12/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/12/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/12/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/12/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/16/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/16/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/16/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/16/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/16/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/01/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/19/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/12/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/10/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/09/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/02/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/18/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/21/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/23/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/23/2013
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/23/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/23/2013
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/22/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
10/22/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/23/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/16/2011
CFIT
CASE FILE IN TICRS
08/29/2008
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/14/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/14/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
12/18/2003
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/27/1993
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
08/09/1993
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/04/1979
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