SIGMA



Trademark Coverage

No Class Specified

LABORATORY RESEARCH CHEMICALS NAMELY, BIOCHEMICAL AND ORGANIC PREPARATIONS AND CLINICAL LABORATORY REAGENTS

Owners

SIGMA-ALDRICH CO., LLC

Business in ST. LOUIS, MO

Owns 1 trademark

SIGMA-ALDRICH CO.

Business in HIGHLAND, IL

Owns 57 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
  • Oct 05
    2011
    Automatic Update Of Assignment Of Ownership
  • Mar 03
    2010
    Attorney Revoked And/Or Appointed
  • Mar 03
    2010
    TEAS Revoke/Appoint Attorney Received
  • Jan 15
    2009
    Case File In TICRS
  • Mar 06
    2008
    Registered And Renewed (Third Renewal 10 Yrs)
  • Mar 06
    2008
    Registered SEC 8 (10 Yr) ACCEPTED/SEC 9 Granted
  • Feb 27
    2008
    Post Registration Action Mailed SEC 8 & 9
  • Feb 25
    2008
    Assigned To Paralegal
  • Feb 20
    2008
    TEAS Section 8 & 9 Received
  • Feb 20
    2008
    TEAS Section 15 Received
  • May 21
    1998
    Registered And Renewed (Second Renewal 10 Yrs)
  • Mar 26
    1998
    Registered SEC 9 Filed/Check Record For SEC 8
  • Mar 26
    1998
    Registered SEC 9 Filed/Check Record For SEC 8
  • Feb 11
    1978
    Registered And Renewed (First Renewal 20 Yrs)