Inventor
BARTELS CRAIG R
US21 patents
⚠️ This page may combine multiple inventors who share the name “BARTELS CRAIG R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXACO INC
17 patentsUS5028336AJul 2, 1991
Separation of water-soluble organic electrolytes
TEXACO INC60 citations96
US4802988AFeb 7, 1989
Dehydration of glycols
TEXACO INC45 citations92
US4798674AJan 17, 1989
Separation of organic liquids
TEXACO INC33 citations92
US4872991AOct 10, 1989
Treatment of water
TEXACO INC30 citations91
US4960519AOct 2, 1990
Membrane process for separation of organic liquids
TEXACO INC23 citations90
US5445731AAug 29, 1995
Pervaporation vessel
TEXACO INC22 citations86
US5192445AMar 9, 1993
Membrane suitable for the dehydration of organic oxygenates
TEXACO INC9 citations73
US5152898AOct 6, 1992
Separation of organic oxygenates
TEXACO INC10 citations73
US5004861AApr 2, 1991
Process for pervaporization using membrane separating means
TEXACO INC13 citations73
US4992176AFeb 12, 1991
Dehydration of organic oxygenates
TEXACO INC16 citations73
US4971699ANov 20, 1990
Separation of compositions containing water and organic oxygenates
TEXACO INC10 citations73
US4961855AOct 9, 1990
Dehydration of organic oxygenates
TEXACO INC9 citations73
US4941976AJul 17, 1990
Dehydration of glycols
TEXACO INC8 citations73
US4935144AJun 19, 1990
Concentration of water-ketone compositions
TEXACO INC8 citations73
US4910344AMar 20, 1990
Treatment of compositions containing water and organic oxygenates
TEXACO INC14 citations73
US4877529AOct 31, 1989
Separation of organic liquids
TEXACO INC15 citations73
US5009783AApr 23, 1991
Separation of compositions containing water and organic oxygenates
TEXACO INC2 citations62
HYDRANAUTICS
3 patentsUS7442309B2Oct 28, 2008
Methods for reducing boron concentration in high salinity liquid
HYDRANAUTICS23 citations92
US8357300B2Jan 22, 2013
Methods and materials for selective boron adsorption from aqueous solution
HYDRANAUTICS11 citations81
US9731230B2Aug 15, 2017
Aeration diffuser for pressurized liquid treatment module and method of operating same
HYDRANAUTICS2 citations62