Trademark Search & Tracking

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99 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
74049116
JRH BIOSCIENCES
710 SIGMA-ALDRICH CO., LLC 04/16/1990 Details
74318118
CHIRALDEX
001
800 SIGMA-ALDRICH CO., LLC 09/25/1992 Details
74610169
CHIROBIOTIC
001
800 SIGMA-ALDRICH CO., LLC 10/07/1994 Details
75343484
SER-TAIN
710 SIGMA-ALDRICH CO., LLC 08/19/1997 Details
75519775
PROLIGO
710 SIGMA-ALDRICH CO., LLC 07/16/1998 Details
76057643
E@SY OLIGO
710 SIGMA-ALDRICH CO., LLC 05/26/2000 Details
76398575
PHOLIPIDEC
710 SIGMA-ALDRICH CO., LLC 04/22/2002 Details
76408866
RAYDITE
710 SIGMA-ALDRICH CO., LLC 05/16/2002 Details
77036565
S SUPELCO
710 SIGMA-ALDRICH CO., LLC 11/03/2006 Details
77111509
SUPELMIP
009
800 SIGMA-ALDRICH CO., LLC 02/20/2007 Details