CAL-RED
Filed: May 31, 1960
Chemical Indicator for Determining Calcium in the Presence of Magnesium for Laboratory Determination for Titration of Calcium…
Owned by: SIGMA-ALDRICH CO. LLC
Serial Number: 72098156
RED-PHOS
Filed: August 22, 1994
chromogenic compounds and enzyme substrates intended for use in the detection of enzyme activity, identification of micro…
Owned by: SIGMA-ALDRICH CO. LLC
Serial Number: 74563726
EQUITY
Filed: November 25, 1997
gas, liquid and high performance liquid chromatography (HPLC) columns and analytical sample handling equipment for use in…
Owned by: SIGMA-ALDRICH CO. LLC
Serial Number: 75396002
ENABLING TECHNOLOGY
Filed: May 29, 2007
full line of chemicals for manufacturing, research and scientific use none being for diagnostic use; chemicals used in industry…
Owned by: SIGMA-ALDRICH CO. LLC
Serial Number: 77191729
ILAP
gas chromatography apparatus for use in protein detection, separation, purification and analysis procedures, namely, chromatography…
Owned by: SIGMA-ALDRICH CO. LLC
Serial Number: 78975842
STRATEGIC SERVICES SOLUTIONS
Compound management services, namely, inventorying and business management of chemical and biological substances for others…
Owned by: SIGMA-ALDRICH CO. LLC
Serial Number: 85338948
Image Trademark
Procurement services, namely, selection and purchase of chemical reagents for others, on-line ordering services featuring…
Owned by: Sigma-Aldrich Inc.
Serial Number: 85449020
STRATEGIC SERVICE SOLUTIONS
Compound management services, namely, inventorying and business management of chemical and biological substances for others…
Owned by: SIGMA-ALDRICH CO. LLC
Serial Number: 85658854
