Inventor
ALLINGTON ROBERT W
US81 patents
⚠️ This page may combine multiple inventors who share the name “ALLINGTON ROBERT W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISCO INC
43 patentsUS5601707AFeb 11, 1997
Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
ISCO INC126 citations98
US5360320ANov 1, 1994
Multiple solvent delivery system
ISCO INC120 citations98
US4673334AJun 16, 1987
Peristaltic pump
ISCO INC190 citations98
US5635070AJun 3, 1997
Apparatus and method for supercritical fluid extraction
ISCO INC39 citations96
US5158675AOct 27, 1992
Gradient system
ISCO INC56 citations96
US5040126AAug 13, 1991
Method for predicting steady-state conditions
ISCO INC56 citations96
US4986919AJan 22, 1991
Chromatographic pumping method
ISCO INC73 citations96
US4422942ADec 27, 1983
Method for liquid chromatography
ISCO INC77 citations96
US6749749B2Jun 15, 2004
Separation system, components of a separation system and methods of making and using them
ISCO INC34 citations95
US6294088B1Sep 25, 2001
Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
ISCO INC57 citations95
US5614089AMar 25, 1997
Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
ISCO INC76 citations95
US4575424AMar 11, 1986
Chromatographic flow cell and method of making it
ISCO INC62 citations95
US5268103ADec 7, 1993
Apparatus and method for supercritical fluid extraction
ISCO INC56 citations94
US5626732AMay 6, 1997
Capillary electrophoresis technique
ISCO INC19 citations93
US4882781ANov 21, 1989
Method for predicting steady-state conditions
ISCO INC28 citations93
US4775481AOct 4, 1988
Apparatus and method for liquid chromatography
ISCO INC40 citations93
US4733152AMar 22, 1988
Feedback system
ISCO INC26 citations93
US4406158ASep 27, 1983
Apparatus and method for temperature correction of liquid chromatography
ISCO INC33 citations93
US6149814ANov 21, 2000
Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
ISCO INC28 citations92
US5750027AMay 12, 1998
Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
ISCO INC23 citations92
US5296145AMar 22, 1994
Apparatus and method for supercritical fluid extraction
ISCO INC22 citations92
US5250195AOct 5, 1993
Apparatus and method for supercritical fluid extraction
ISCO INC27 citations92
US5234587AAug 10, 1993
Gradient system
ISCO INC51 citations92
US5198197AMar 30, 1993
Apparatus and method for supercritical fluid extraction
ISCO INC47 citations92
US5173188ADec 22, 1992
Apparatus and method for supercritical fluid extraction
ISCO INC51 citations92
US5160624ANov 3, 1992
Apparatus and method for supercritical fluid extraction
ISCO INC38 citations92
US5094753AMar 10, 1992
Apparatus and method for supercritical fluid extraction
ISCO INC52 citations92
US5080785AJan 14, 1992
Chromatographic system
ISCO INC29 citations92
US5071562ADec 10, 1991
Chromatographic system with mixer
ISCO INC27 citations92
US4981597AJan 1, 1991
Gradient system
ISCO INC48 citations92
US4882063ANov 21, 1989
Chromatographic system
ISCO INC29 citations92
US6241890B1Jun 5, 2001
Apparatus and method for supercritical fluid extraction
ISCO INC28 citations90
US6083399AJul 4, 2000
Apparatus and method for supercritical fluid extraction
ISCO INC28 citations90
US5268102ADec 7, 1993
Apparatus and method for supercritical fluid extraction
ISCO INC36 citations90
US5932095AAug 3, 1999
Multi-chambered supercritical fluid extraction cartridge
ISCO INC35 citations89
US4809123AFeb 28, 1989
Ground fault detector for high-voltage DC power supplies
ISCO INC38 citations89
US5169511ADec 8, 1992
Capillary electrophoresis technique
ISCO INC50 citations87
US4964533AOct 23, 1990
Pumping system
ISCO INC38 citations86
US5354440AOct 11, 1994
Capillary electrophoresis technique
ISCO INC16 citations82
US5132014AJul 21, 1992
Apparatus and method for supercritical fluid extraction
ISCO INC19 citations82
US4772388ASep 20, 1988
Apparatus for liquid chromatography
ISCO INC24 citations82
US4438370AMar 20, 1984
Lamp circuit
ISCO INC24 citations82
US4289403ASep 15, 1981
Optical phase modulation instruments
ISCO INC26 citations82
TELEDYNE ISCO INC
3 patentsUS6904784B2Jun 14, 2005
Liquid chromatographic method and system
TELEDYNE ISCO INC16 citations92
US6997683B2Feb 14, 2006
High pressure reciprocating pump and control of the same
TELEDYNE ISCO INC20 citations91
US7037081B2May 2, 2006
High pressure reciprocating pump and control of the same
TELEDYNE ISCO INC13 citations82
INSTRUMENTATION SPECIALTIES CO
2 patentsDIONEX CORP
2 patentsShowing the top 50 of 81 patents by PatentIndex Score.