ColumnTek, LLC Trademarks
COLUMNTEK
Filed: June 13, 2018
Chromatography columns for laboratory use
Owned by: ColumnTek, LLC
Serial Number: 87960546
OPTI-CHIRAL
Filed: June 13, 2018
Chromatography columns for laboratory use
Owned by: ColumnTek, LLC
Serial Number: 87960576
COLUMNTEK
Filed: April 10, 2019
Chromatography columns for laboratory use
Owned by: ColumnTek, LLC
Serial Number: 88379143
ENANTIOCEL
Filed: April 10, 2019
Chromatography columns for laboratory use
Owned by: ColumnTek, LLC
Serial Number: 88379161
