Inventor
DAVIS JAMES C
US43 patents
⚠️ This page may combine multiple inventors who share the name “DAVIS JAMES C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STANDARD OIL CO OHIO
11 patentsUS5006287AApr 9, 1991
Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof
STANDARD OIL CO OHIO62 citations96
US5174900ADec 29, 1992
Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods
STANDARD OIL CO OHIO75 citations94
US4963264AOct 16, 1990
Process for selective dialysis using polymeric affinity adsorbents and size selective membranes
STANDARD OIL CO OHIO37 citations93
US4919811AApr 24, 1990
Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof
STANDARD OIL CO OHIO26 citations93
US5164081ANov 17, 1992
Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods
STANDARD OIL CO OHIO24 citations91
US5057641AOct 15, 1991
High pressure facilitated membranes for selective separation and process for the use thereof
STANDARD OIL CO OHIO25 citations88
US5131928AJul 21, 1992
High pressure facilitated membranes for selective separation and process for the use thereof
STANDARD OIL CO OHIO35 citations87
US4770784ASep 13, 1988
Scrubbing process for high feed concentrations
STANDARD OIL CO OHIO22 citations77
US5006256AApr 9, 1991
Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof
STANDARD OIL CO OHIO12 citations74
US4857159AAug 15, 1989
Electrodeposition recovery method for metals in polymer chelates
STANDARD OIL CO OHIO18 citations70
US4661629AApr 28, 1987
Separation of phenylalanine from phenylalanine ethyl ester
STANDARD OIL CO OHIO3 citations62
IBM
9 patentsUS11176090B2Nov 16, 2021
Verification of the integrity of data files stored in copy-on-write (CoW) based file system snapshots
IBM8 citations82
US10025788B2Jul 17, 2018
Detection of file corruption in a distributed file system
IBM4 citations72
US10642796B2May 5, 2020
File metadata verification in a distributed file system
IBM3 citations71
US10061777B1Aug 28, 2018
Testing of lock managers in computing environments
IBM4 citations71
US11023341B2Jun 1, 2021
Injection of simulated hardware failure(s) in a file system for establishing file system tolerance-to-storage-failure(s)
IBM0 citations61
US10678755B2Jun 9, 2020
File metadata verification in a distributed file system
IBM1 citations61
US10614039B2Apr 7, 2020
Testing of lock managers in computing environments
IBM0 citations51
US10614040B2Apr 7, 2020
Testing of lock managers in computing environments
IBM0 citations51
US10229121B2Mar 12, 2019
Detection of file corruption in a distributed file system
IBM0 citations51
DOW CHEMICAL CO
6 patentsUS4474664AOct 2, 1984
Ion analysis method and apparatus
DOW CHEMICAL CO71 citations96
US4549965AOct 29, 1985
Liquid chromatographic method and apparatus with membrane for post-column derivatization
DOW CHEMICAL CO28 citations93
US4448691AMay 15, 1984
Liquid chromatographic method and apparatus with hollow fiber device for post-column derivatization
DOW CHEMICAL CO47 citations93
US3962094AJun 8, 1976
Hollow fiber separatory device
DOW CHEMICAL CO46 citations93
US4529521AJul 16, 1985
Method and apparatus for analyzing latexes
DOW CHEMICAL CO29 citations92
US4451374AMay 29, 1984
Liquid chromatographic method and post-column effluent treatment for detection and separation at optimized pH
DOW CHEMICAL CO31 citations89
WHATMAN INC
4 patentsUS6083297AJul 4, 2000
Gas dehydration membrane with low oxygen and nitrogen permeability
WHATMAN INC33 citations92
US5853884ADec 29, 1998
Method for producing unsupported fiber bundles for HME and other filtration applications
WHATMAN INC21 citations92
US6645717B1Nov 11, 2003
Solid medium and process for the storage and rapid purification of nucleic acid
WHATMAN INC52 citations87
US6881543B2Apr 19, 2005
Sampling and storage system for genetic material from tissue
WHATMAN INC9 citations69