Inventor
WYNDHAM KEVIN D
US45 patents
⚠️ This page may combine multiple inventors who share the name “WYNDHAM KEVIN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WATERS TECHNOLOGIES CORP
31 patentsUS7919177B2Apr 5, 2011
Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation
WATERS TECHNOLOGIES CORP56 citations98
US9925521B2Mar 27, 2018
Chromatographic materials
WATERS TECHNOLOGIES CORP10 citations91
US9145481B2Sep 29, 2015
Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
WATERS TECHNOLOGIES CORP6 citations84
US10265679B2Apr 23, 2019
Chromatographic materials
WATERS TECHNOLOGIES CORP3 citations83
US10092894B2Oct 9, 2018
Chromatographic materials for the separation of unsaturated molecules
WATERS TECHNOLOGIES CORP4 citations82
US9546257B2Jan 17, 2017
Porous carbon-heteroatom-silicon inorganic/organic materials for chromatographic separations and process for the preparation thereof
WATERS TECHNOLOGIES CORP3 citations73
US9211524B2Dec 15, 2015
Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof
WATERS TECHNOLOGIES CORP4 citations73
US11426707B2Aug 30, 2022
Composite materials containing nanoparticles and their use in chromatography
WATERS TECHNOLOGIES CORP3 citations72
US11059026B2Jul 13, 2021
Chromatographic materials
WATERS TECHNOLOGIES CORP2 citations72
US11071969B1Jul 27, 2021
Porous carbon-heteroatom-silicon inorganic/organic materials for chromatographic separations and process for the preparation thereof
WATERS TECHNOLOGIES CORP0 citations62
US10974167B2Apr 13, 2021
High purity chromatographic materials comprising an ionizable modifier
WATERS TECHNOLOGIES CORP0 citations62
US10800799B2Oct 13, 2020
Methods, compositions, devices, and kits, for performing phospholipid separation
WATERS TECHNOLOGIES CORP1 citations62
US12365751B2Jul 22, 2025
Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
WATERS TECHNOLOGIES CORP0 citations61
US11992824B2May 28, 2024
Chromatographic materials
WATERS TECHNOLOGIES CORP0 citations61
US11597789B2Mar 7, 2023
Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
WATERS TECHNOLOGIES CORP0 citations61
US11092574B2Aug 17, 2021
Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
WATERS TECHNOLOGIES CORP0 citations61
US12427502B2Sep 30, 2025
Superficially porous materials comprising a substantially nonporous core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
WATERS TECHNOLOGIES CORP0 citations60
US12083498B2Sep 10, 2024
Chromatographic materials for the separation of unsaturated molecules
WATERS TECHNOLOGIES CORP0 citations60
US11478775B2Oct 25, 2022
Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution
WATERS TECHNOLOGIES CORP0 citations60
US11439977B2Sep 13, 2022
Hybrid material for chromatographic separations comprising a superficially porous core and a surrounding material
WATERS TECHNOLOGIES CORP1 citations60
US11905548B2Feb 20, 2024
Immobilized enzymatic reactor
WATERS TECHNOLOGIES CORP0 citations59
US11434517B2Sep 6, 2022
Immobilized enzymatic reactor
WATERS TECHNOLOGIES CORP0 citations59
US11376561B2Jul 5, 2022
Sorbent particles for sample treatment
WATERS TECHNOLOGIES CORP1 citations59
US9976008B2May 22, 2018
Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof
WATERS TECHNOLOGIES CORP0 citations52
US11577179B2Feb 14, 2023
Chromatographic columns and separation devices comprising a superficially porous material; and use thereof for supercritical fluid chromatography and other chromatography
WATERS TECHNOLOGIES CORP0 citations51
US10119944B2Nov 6, 2018
Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
WATERS TECHNOLOGIES CORP0 citations51
US9488551B2Nov 8, 2016
Dried sample carrier having dissolvable sample regions
WATERS TECHNOLOGIES CORP0 citations51
US11161065B2Nov 2, 2021
Filtration device for chromatographic instruments
WATERS TECHNOLOGIES CORP0 citations50
US10744484B2Aug 18, 2020
Chromatographic materials for the separation of unsaturated molecules
WATERS TECHNOLOGIES CORP0 citations50
US10533209B2Jan 14, 2020
Immobilized enzymatic reactor
WATERS TECHNOLOGIES CORP0 citations49
US10773186B2Sep 15, 2020
Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
WATERS TECHNOLOGIES CORP0 citations42
WYNDHAM KEVIN D
7 patentsUS8658277B2Feb 25, 2014
Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
WYNDHAM KEVIN D27 citations92
US9120083B2Sep 1, 2015
Porous inorganic/organic hybrid particles having high organic content and enhanced pore geometry for chromatographic separations
WYNDHAM KEVIN D25 citations91
US9248383B2Feb 2, 2016
Composite materials containing nanoparticles and their use in chromatography
WYNDHAM KEVIN D5 citations82
US10150098B2Dec 11, 2018
High purity chromatographic materials comprising an ionizable modifier
WYNDHAM KEVIN D2 citations72
US10092893B2Oct 9, 2018
Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
WYNDHAM KEVIN D4 citations70
US11291974B2Apr 5, 2022
Hybrid inorganic/organic materials having novel surface modification; process for the preparation of inorganic/organic hybrid materials; and use of said particles for chromatographic separations
WYNDHAM KEVIN D1 citations62
US8697765B2Apr 15, 2014
Porous carbon-heteroatom-silicon hybrid inorganic/organic materials for chromatographic separations and process for the preparation thereof
WYNDHAM KEVIN D2 citations62
WATERS INVESTMENTS LTD
2 patentsUS6686035B2Feb 3, 2004
Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation
WATERS INVESTMENTS LTD201 citations98
US7223473B2May 29, 2007
Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation
WATERS INVESTMENTS LTD65 citations97
JIANG ZHIPING
2 patentsUS8791220B2Jul 29, 2014
Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separation and process for the preparation thereof
JIANG ZHIPING16 citations92
US8778453B2Jul 15, 2014
Porous inorganic/organic hybrid particles for chromatographic separations and process for its preparation
JIANG ZHIPING5 citations84