NURC
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
08/11/2026
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Official data from USPTO
IONOL
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
27
Latest update
08/11/2026
Trademark type
Combined
Nice classes
1, 6
Filing date
08/23/1955
Registration date
04/24/1956
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/21/2026
Last transaction
08/11/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/15/1944
First use in commerce
11/15/1944
Drawing code
5
Owner type
16
Owner location
BARCELONA, ES
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording IONOL.
Holders and representatives
Holders
OXIRIS CHEMICALS S.A.
DEGUSSA SANT CELONI S.A.
CRI FINE CHEMICALS INC.
S. C. (pessoa física)
Representatives
Victoria A Guzman, Esq. Munoz-Lopez & Associates PLLC
Technical classification
Nice Classes
Class 1Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
No specification.
Class 6
CHEMICAL PREPARATION FOR INHIBITING OXIDATION
Publications
History of USPTO decisions and trademark events.
27 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/21/2026
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
07/21/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/21/2026
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
07/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/13/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
04/23/2026
ES7R
TEAS SECTION 7 REQUEST RECEIVED
04/14/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/24/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/02/2017
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
01/02/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/02/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/02/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/09/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
10/21/2016
CFIT
CASE FILE IN TICRS
01/26/2009
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/28/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/28/2006
PLGL
ASSIGNED TO PARALEGAL
12/21/2006
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/25/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/23/2006
PAPER RECEIVED
10/23/2006
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/30/1997
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
12/17/1996
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
09/05/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
07/23/1996
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
04/24/1976
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