SIGMA 7-9



Trademark Coverage

No Class Specified

BIOCHEMICAL BUFFERING AGENT FOR LABORATORY USE

Owners

SIGMA-ALDRICH CO., LLC

Business in ST. LOUIS, MO

Owns 1 trademark

SIGMA-ALDRICH CO.

Business in HIGHLAND, IL

Owns 57 trademarks

SIGMA-ALDRICH CORPORATION

Business in ST. LOUIS, MO

Owns 14 trademarks

SIGMA CHEMICAL COMPANY

Business in ST. LOUIS, MO

Owns 45 trademarks

Timeline
  • Aug 30
    2013
    Attorney Revoked And/Or Appointed
  • Aug 30
    2013
    TEAS Revoke/Appoint Attorney Received
  • Aug 03
    2011
    Automatic Update Of Assignment Of Ownership
  • Mar 03
    2010
    Attorney Revoked And/Or Appointed
  • Mar 03
    2010
    TEAS Revoke/Appoint Attorney Received
  • Oct 21
    2009
    Registered And Renewed (Third Renewal 10 Yrs)
  • Oct 21
    2009
    Registered SEC 8 (10 Yr) ACCEPTED/SEC 9 Granted
  • Oct 18
    2009
    Case Assigned To Post Registration Paralegal
  • Sep 23
    2009
    TEAS Section 8 & 9 Received
  • Nov 24
    2008
    Case File In TICRS
  • Oct 08
    2008
    TEAS Change Of Correspondence Received
  • Jan 12
    2001
    Registered And Renewed (Second Renewal 10 Yrs)
  • Jan 12
    2001
    Registered SEC 8 (10 Yr) ACCEPTED/SEC 9 Granted
  • Jun 09
    2000
    Registered Combined Section 8 (10 Yr) & SEC 9 Filed
  • Jun 18
    1990
    Registered And Renewed (First Renewal 10 Yrs)
  • Apr 30
    1990
    Registered SEC 9 Filed/Check Record For SEC 8