Inventor
AUGUST THOMAS F
US3 patents
Patents
3 patentsUS6530288B1Mar 11, 2003
Microcolumn for use in sample extraction
UNITED CHEMICAL TECHNOLOGIES I16 citations80
US6156431ADec 5, 2000
Extraction material comprising treated silica and method for determination of gamma-hydroxybutyrate
UNITED CHEMICAL TECHNOLOGIES I15 citations65
US6177583B1Jan 23, 2001
Method for the preparation of aminopropyl or aminoalkyl functional polyalkyl or aryl siloxanes
UNITED CHEMICAL TECHNOLOGIES I6 citations56