ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/28/2020
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Official data from USPTO
SIGMA 7-9
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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
23
Latest update
10/28/2020
Trademark type
Word
Nice classes
1, 6
Filing date
12/31/1968
Registration date
09/01/1970
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/23/2020
Last transaction
05/23/2020
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1952-04-00
First use in commerce
1952-04-00
Drawing code
1
Owner type
31
Owner location
DARMSTADT, DE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MERCK KGAA
SIGMA-ALDRICH CO., LLC
S. L. (pessoa física)
SIGMA-ALDRICH CO.
S. C. (pessoa física)
SIGMA CHEMICAL COMPANY
Representatives
William C. Wright EPSTEIN DRANGEL LLP
Technical classification
Nice Classes
Class 1Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
No specification.
Class 6
BIOCHEMICAL BUFFERING AGENT FOR LABORATORY USE
Publications
History of USPTO decisions and trademark events.
23 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/23/2020
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
05/23/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/23/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/23/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
03/17/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/01/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/30/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/30/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/03/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/03/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/03/2010
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/21/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/21/2009
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/18/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
09/23/2009
CFIT
CASE FILE IN TICRS
11/24/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/08/2008
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/12/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/12/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/09/2000
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/18/1990
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
04/30/1990
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