ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/11/2025
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Official data from USPTO
IRIODIN
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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
55
Latest update
01/13/2026
Trademark type
Combined
Nice classes
2
Filing date
06/11/2001
Registration date
12/21/2004
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/24/2025
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
12/01/2002
First use in commerce
01/02/2003
Drawing code
3
Owner type
27
Owner location
GERNSHEIM, DE
Examiner
MCMORROW,RONALD G
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
SUSONITY
Merck KGaA
Merck KGaA
Representatives
William C. Wright Epstein Drangel LLP
Technical classification
Nice Classes
Class 2
Vienna Codes
No Vienna codes available.
Goods and services
Class 2
Pigments and pearlescent pigments for general industrial use
Publications
History of USPTO decisions and trademark events.
55 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/21/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/24/2025
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/24/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/24/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/24/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
12/02/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/21/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/24/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/24/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/24/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/24/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
12/04/2014
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/03/2011
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
01/03/2011
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/28/2010
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
12/28/2010
ES7R
TEAS SECTION 7 REQUEST RECEIVED
12/28/2010
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
12/14/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/10/2010
E815
TEAS SECTION 8 & 15 RECEIVED
11/23/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/21/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/21/2010
R.PR
REGISTERED-PRINCIPAL REGISTER
12/21/2004
PUBO
PUBLISHED FOR OPPOSITION
09/28/2004
NPUB
NOTICE OF PUBLICATION
09/08/2004
ALIE
ASSIGNED TO LIE
07/30/2004
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/27/2004
ALIE
ASSIGNED TO LIE
07/27/2004
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/22/2004
IUAA
USE AMENDMENT ACCEPTED
07/22/2004
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
07/09/2004
ACEC
AMENDMENT FROM APPLICANT ENTERED
07/06/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/06/2004
IUAF
USE AMENDMENT FILED
07/06/2004
PAPER RECEIVED
07/06/2004
PETG
PETITION TO REVIVE-GRANTED
06/25/2004
ACEC
AMENDMENT FROM APPLICANT ENTERED
02/05/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/05/2004
PETR
PETITION TO REVIVE-RECEIVED
02/05/2004
PAPER RECEIVED
02/05/2004
ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
12/30/2003
CNSI
INQUIRY AS TO SUSPENSION MAILED
05/22/2003
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/04/2002
CNSL
LETTER OF SUSPENSION MAILED
10/24/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/24/2002
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/24/2002
CNSL
LETTER OF SUSPENSION MAILED
06/06/2002
ZZZY
PREVIOUS ACTION COUNT WITHDRAWN
06/05/2002
UNPR
UNRESPONSIVE/DUPLICATE PAPER RECEIVED
04/15/2002
PAPER RECEIVED
04/15/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/01/2002
CNRT
NON-FINAL ACTION MAILED
08/21/2001
DOCK
ASSIGNED TO EXAMINER
08/16/2001
DOCK
ASSIGNED TO EXAMINER
08/13/2001
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