REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/13/2026
Back to search
Official data from USPTO
CHROMAR
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
32
Latest update
06/14/2026
Trademark type
Word
Nice classes
1, 6
Filing date
08/12/1966
Registration date
06/13/1967
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/18/2017
Last transaction
06/14/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/27/1966
First use in commerce
05/27/1966
Drawing code
1
Owner type
16
Owner location
CENTER VALLEY, PA, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
AVANTOR PERFORMANCE MATERIALS, LLC
Mallinckrodt Baker, Inc.
MALLINCKRODT, INC.
M. W. (pessoa física)
Representatives
Vanessa A. Ignacio, Esq. Lowenstein Sandler LLP
Technical classification
Nice Classes
Class 1Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
No specification.
Class 6
KITS FOR THIN LAYER CHROMATOGRAPHY ANALYSISCOMPONENTS THEREOFSHEETS FOR CHROMATOGRAPHY
Publications
History of USPTO decisions and trademark events.
32 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/25/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/11/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/18/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/27/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/18/2017
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/18/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/18/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/18/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
06/12/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/24/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/12/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/13/2016
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/22/2011
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/22/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/01/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/13/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/30/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/30/2010
CFIT
CASE FILE IN TICRS
02/05/2009
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/30/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/30/2007
PLGL
ASSIGNED TO PARALEGAL
07/30/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/13/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
06/13/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/13/2007
PRA7
REGISTERED - SEC. 7 REQUEST ABANDONED
11/07/2001
PRA7
REGISTERED - SEC. 7 REQUEST ABANDONED
09/17/2001
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
09/19/2000
AMD7
SEC 7 REQUEST FILED
03/28/2000
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
06/13/1987
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
01/20/1987
Continuous trademark protection
Get notified about every new filing that threatens CHROMAR or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.