Inventor
THOROGOOD ROBERT M
US25 patents
⚠️ This page may combine multiple inventors who share the name “THOROGOOD ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR PROD & CHEM
18 patentsUS5240480AAug 31, 1993
Composite mixed conductor membranes for producing oxygen
AIR PROD & CHEM200 citations96
US4869883ASep 26, 1989
Inert gas purifier for bulk nitrogen without the use of hydrogen or other reducing gases
AIR PROD & CHEM56 citations95
US5516359AMay 14, 1996
Integrated high temperature method for oxygen production
AIR PROD & CHEM81 citations94
US4867773ASep 19, 1989
Cryogenic process for nitrogen production with oxygen-enriched recycle
AIR PROD & CHEM27 citations92
US4699209AOct 13, 1987
Heat exchanger design for cryogenic reboiler or condenser service
AIR PROD & CHEM29 citations92
US4653572AMar 31, 1987
Dual-zone boiling process
AIR PROD & CHEM28 citations92
US4222756ASep 16, 1980
Tonnage nitrogen generator
AIR PROD & CHEM48 citations92
US5565017AOct 15, 1996
High temperature oxygen production with steam and power generation
AIR PROD & CHEM39 citations91
US5447555ASep 5, 1995
Oxygen production by staged mixed conductor membranes
AIR PROD & CHEM62 citations91
US5299749AApr 5, 1994
Method of winding hollow fiber membranes
AIR PROD & CHEM23 citations91
US5269822ADec 14, 1993
Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs barium-containing ion transport membranes
AIR PROD & CHEM26 citations91
US5261932ANov 16, 1993
Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs ion transport membranes
AIR PROD & CHEM22 citations91
US5240473AAug 31, 1993
Process for restoring permeance of an oxygen-permeable ion transport membrane utilized to recover oxygen from an oxygen-containing gaseous mixture
AIR PROD & CHEM49 citations91
US4871382AOct 3, 1989
Air separation process using packed columns for oxygen and argon recovery
AIR PROD & CHEM30 citations91
US4848996AJul 18, 1989
Nitrogen generator with waste distillation and recycle of waste distillation overhead
AIR PROD & CHEM20 citations81
US4869742ASep 26, 1989
Air separation process with waste recycle for nitrogen and oxygen production
AIR PROD & CHEM8 citations72
US5049174ASep 17, 1991
Hybrid membrane - cryogenic generation of argon concurrently with nitrogen
AIR PROD & CHEM17 citations71
US4131155ADec 26, 1978
Reversible heat exchanger or regenerator systems
AIR PROD & CHEM5 citations63
INT COAL REFINING CO
4 patentsUS4576121AMar 18, 1986
Convective heater
INT COAL REFINING CO10 citations73
US4422411ADec 27, 1983
Convective heater
INT COAL REFINING CO12 citations73
US4387015AJun 7, 1983
Coal liquefaction quenching process
INT COAL REFINING CO3 citations55
US4414094ANov 8, 1983
Solvent refined coal reactor quench system
INT COAL REFINING CO0 citations52