NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/31/2026
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Official data from USPTO
REHYDRAGEL
Did you know this trademark is already registered in United States?
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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
41
Latest update
02/24/2026
Trademark type
Word
Nice classes
1
Filing date
08/14/1974
Registration date
12/09/1975
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/31/2026
Last transaction
02/24/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/01/1974
First use in commerce
08/01/1974
Drawing code
1
Owner type
16
Owner location
Indianapolis, IN, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
AURORIUM HOLDINGS LLC
VERTELLUS HOLDINGS LLC
CHEMTRADE SOLUTIONS LLC
REHEIS, INC.
ARMOUR PHARMACEUTICAL COMPANY
Representatives
Julia Spoor Gard Barnes & Thornburg LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
CO-DRIED RESUSPENDABLE ANTACID FOR MANUFACTURING USE
Publications
History of USPTO decisions and trademark events.
41 publications found
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
01/31/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/31/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/31/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/15/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/15/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/15/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/15/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/15/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
10/28/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/09/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/24/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/29/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/18/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/22/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/13/2015
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/13/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/13/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
11/11/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/11/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/24/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/12/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/05/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/20/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/13/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/09/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/02/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/04/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/28/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/19/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/12/2008
CFIT
CASE FILE IN TICRS
10/23/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/28/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/02/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/02/2005
PLGL
ASSIGNED TO PARALEGAL
10/28/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/10/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
10/10/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/24/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
07/07/1995
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/06/1981
Continuous trademark protection
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