Inventor
WHITLEY ROGER DEAN
US33 patents
⚠️ This page may combine multiple inventors who share the name “WHITLEY ROGER DEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR PROD & CHEM
30 patentsUS7717981B2May 18, 2010
Performance stability in shallow beds in pressure swing adsorption systems
AIR PROD & CHEM76 citations98
US7651549B2Jan 26, 2010
Pressure swing adsorption process with improved recovery of high-purity product
AIR PROD & CHEM67 citations98
US8016918B2Sep 13, 2011
Performance stability in rapid cycle pressure swing adsorption systems
AIR PROD & CHEM84 citations97
US7510601B2Mar 31, 2009
Portable medical oxygen concentrator
AIR PROD & CHEM115 citations97
US6605136B1Aug 12, 2003
Pressure swing adsorption process operation and optimization
AIR PROD & CHEM103 citations97
US7473299B2Jan 6, 2009
Weight-optimized portable oxygen concentrator
AIR PROD & CHEM51 citations96
US7279029B2Oct 9, 2007
Weight-optimized portable oxygen concentrator
AIR PROD & CHEM109 citations96
US7947118B2May 24, 2011
Containerized gas separation system
AIR PROD & CHEM58 citations95
US7862645B2Jan 4, 2011
Removal of gaseous contaminants from argon
AIR PROD & CHEM47 citations93
US7350521B2Apr 1, 2008
Simplified dual mode medical oxygen concentrator
AIR PROD & CHEM41 citations92
US7273051B2Sep 25, 2007
Dual mode medical oxygen concentrator
AIR PROD & CHEM30 citations92
US6658894B2Dec 9, 2003
Process and adsorbent for the recovery of krypton and xenon from a gas or liquid stream
AIR PROD & CHEM30 citations92
US6544318B2Apr 8, 2003
High purity oxygen production by pressure swing adsorption
AIR PROD & CHEM40 citations91
US6432170B1Aug 13, 2002
Argon/oxygen selective X-zeolite
AIR PROD & CHEM32 citations90
US6824590B2Nov 30, 2004
Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal
AIR PROD & CHEM36 citations88
US9101872B2Aug 11, 2015
Pressure swing adsorption system with indexed rotatable multi-port valves
AIR PROD & CHEM5 citations83
US9708188B1Jul 18, 2017
Method for argon production via cold pressure swing adsorption
AIR PROD & CHEM10 citations82
US9925514B2Mar 27, 2018
Modified chabazite adsorbent compositions, methods of making and using them
AIR PROD & CHEM6 citations80
US9669349B1Jun 6, 2017
Modified chabazite adsorbent compositions, methods of making and using them
AIR PROD & CHEM7 citations80
US6866075B2Mar 15, 2005
Method and apparatus for uniform particle loading of vessels
AIR PROD & CHEM18 citations80
US6892473B1May 17, 2005
Process for removing water from ammonia
AIR PROD & CHEM7 citations70
US10343139B2Jul 9, 2019
Processes using improved RHO adsorbent compositions
AIR PROD & CHEM5 citations69
US10744450B2Aug 18, 2020
Multi-bed rapid cycle kinetic PSA
AIR PROD & CHEM1 citations62
US10835856B2Nov 17, 2020
Carbon molecular sieve adsorbent
AIR PROD & CHEM1 citations61
US10730006B2Aug 4, 2020
Port separation for rotary bed PSA
AIR PROD & CHEM1 citations56
US8562718B2Oct 22, 2013
Method and apparatus for the supply of dry gases
AIR PROD & CHEM2 citations55
US10646848B2May 12, 2020
RHO adsorbent compositions, methods of making and using them
AIR PROD & CHEM0 citations48
US10654024B2May 19, 2020
RHO zeolites and method of making the same
AIR PROD & CHEM0 citations46
US10843121B2Nov 24, 2020
Separation process and apparatus for light noble gas
AIR PROD & CHEM0 citations38
US9579628B2Feb 28, 2017
Perforated adsorbent particles
AIR PROD & CHEM0 citations34