Individual holder
ERICKSON DONALD C
US·56 granted patents·3 pending applications·1,414 citations·filing 1973–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
59 records- 0198US3975913AGas generator and enhanced energy conversion systemsERICKSON DONALD C·Filed 1973·Granted Aug 24, 1976·99 cites·11 claims
- 0295US4533375ACryogenic air separation with cold argon recycleERICKSON DONALD C·Filed 1983·Granted Aug 6, 1985·66 cites·20 claims
- 0394US4340578AOxygen production by molten alkali metal saltsERICKSON DONALD C·Filed 1978·Granted Jul 20, 1982·43 cites·7 claims
- 0492US4132766ASeparation of oxygen from gaseous mixtures with molten alkali metal saltsERICKSON DONALD C·Filed 1977·Granted Jan 2, 1979·38 cites·11 claims
- 0590US4433989AAir separation with medium pressure enrichmentERICKSON DONALD C·Filed 1982·Granted Feb 28, 1984·49 cites·7 claims
- 0689US4357153AInternally heat pumped single pressure distillative separationsERICKSON DONALD C·Filed 1981·Granted Nov 2, 1982·45 cites·14 claims
- 0787US4216199AHydrogen production from carbonaceous fuels using intermediate oxidation-reductionERICKSON DONALD C·Filed 1975·Granted Aug 5, 1980·29 cites·15 claims
- 0887US4126668AProduction of hydrogen rich gas by combined steam reforming and intermediate oxidation-reductionERICKSON DONALD C·Filed 1975·Granted Nov 21, 1978·47 cites·12 claims
- 0985US4737177AAir distillation improvements for high purity oxygenERICKSON DONALD C·Filed 1986·Granted Apr 12, 1988·40 cites·14 claims
- 1084US4854954ARectifier liquid generated intermediate reflux for subambient cascadesERICKSON DONALD C·Filed 1988·Granted Aug 8, 1989·38 cites·40 claims
- 1183US4310503AHydrogen production by multistaged intermediate oxidation-reductionERICKSON DONALD C·Filed 1975·Granted Jan 12, 1982·25 cites·4 claims
- 1282US4670031AIncreased argon recovery from air distillationERICKSON DONALD C·Filed 1985·Granted Jun 2, 1987·36 cites·19 claims
- 1382US4604116AHigh pressure oxygen pumped LOX rectifierERICKSON DONALD C·Filed 1984·Granted Aug 5, 1986·33 cites·15 claims
- 1481US8490427B2Liquid desiccant chillerERICKSON DONALD C·Filed 2009·Granted Jul 23, 2013·9 cites·20 claims
- 1581US4287170ANitrogen and oxygen via chemical air separationERICKSON DONALD C·Filed 1980·Granted Sep 1, 1981·39 cites·9 claims
- 1680US4578095ALow energy high purity oxygen plus argonERICKSON DONALD C·Filed 1984·Granted Mar 25, 1986·30 cites·20 claims
- 1779US4803958AAbsorption heat pumped cogeneration engineERICKSON DONALD C·Filed 1987·Granted Feb 14, 1989·36 cites·18 claims
- 1877US4402795AReverse absorption heat pump augmented distillation processERICKSON DONALD C·Filed 1980·Granted Sep 6, 1983·34 cites·10 claims
- 1975US6739119B2Combustion engine improvementERICKSON DONALD C·Filed 2001·Granted May 25, 2004·31 cites·9 claims
- 2075US5272891AIntermittent sorption cycle with integral thermosyphonERICKSON DONALD C·Filed 1992·Granted Dec 28, 1993·35 cites·13 claims
- 2175US4817394AOptimized intermediate height reflux for multipressure air distillationERICKSON DONALD C·Filed 1988·Granted Apr 4, 1989·29 cites·22 claims
- 2275US4605427ACryogenic triple-pressure air separation with LP-to-MP latent-heat-exchangeERICKSON DONALD C·Filed 1983·Granted Aug 12, 1986·30 cites·21 claims
- 2374US4796431ANitrogen partial expansion refrigeration for cryogenic air separationERICKSON DONALD C·Filed 1986·Granted Jan 10, 1989·27 cites·20 claims
- 2472US4350571AAbsorption heat pump augmented thermal separation processERICKSON DONALD C·Filed 1980·Granted Sep 21, 1982·24 cites·5 claims
- 2571US5279359ARotary trisorption heat pumpERICKSON DONALD C·Filed 1992·Granted Jan 18, 1994·34 cites·21 claims
- 2670US4769055ACompanded total condensation reboil cryogenic air separationERICKSON DONALD C·Filed 1987·Granted Sep 6, 1988·24 cites·26 claims
- 2770US4464191ACryogenic gas separation with liquid exchanging columnsERICKSON DONALD C·Filed 1982·Granted Aug 7, 1984·21 cites·7 claims
- 2869US4454724AAqueous absorbent for absorption cycle heat pumpERICKSON DONALD C·Filed 1982·Granted Jun 19, 1984·22 cites·8 claims
- 2968US5097676AVapor exchange duplex GAX absorption cycleERICKSON DONALD C·Filed 1990·Granted Mar 24, 1992·27 cites·23 claims
- 3067US4846240AHigh cop absorption heat pumped evaporation method and apparatusERICKSON DONALD C·Filed 1987·Granted Jul 11, 1989·25 cites·13 claims
- 3165US5024063ABranched gax absorption vapor compressorERICKSON DONALD C·Filed 1990·Granted Jun 18, 1991·28 cites·17 claims
- 3265US4563295AHigh temperature absorbent for water vaporERICKSON DONALD C·Filed 1983·Granted Jan 7, 1986·18 cites·11 claims
- 3364US4824527ANested enrichment cascade distillation of unequal mixturesERICKSON DONALD C·Filed 1986·Granted Apr 25, 1989·24 cites·8 claims
- 3464US4614605AWater vapor absorbent containing cesium hydroxideERICKSON DONALD C·Filed 1985·Granted Sep 30, 1986·16 cites·14 claims
- 3562US4582518ANitrogen production by low energy distillationERICKSON DONALD C·Filed 1984·Granted Apr 15, 1986·16 cites·18 claims
- 3661US4744224AIntermittent solar ammonia absorption cycle refrigeratorERICKSON DONALD C·Filed 1987·Granted May 17, 1988·26 cites·7 claims
- 3760US4715874ARetrofittable argon recovery improvement to air separationERICKSON DONALD C·Filed 1986·Granted Dec 29, 1987·17 cites·20 claims
- 3859US5033274ARectification reflux by latent heat exchange with partially depressurized absorbentERICKSON DONALD C·Filed 1989·Granted Jul 23, 1991·24 cites·15 claims
- 3958US4775399AAir fractionation improvements for nitrogen productionERICKSON DONALD C·Filed 1987·Granted Oct 4, 1988·16 cites·23 claims
- 4055US4756731AOxygen and argon by back-pressured distillationERICKSON DONALD C·Filed 1986·Granted Jul 12, 1988·14 cites·16 claims
- 4153US8800318B2Hybrid spray absorberERICKSON DONALD C·Filed 2010·Granted Aug 12, 2014·0 cites·20 claims
- 4252US4817393ACompanded total condensation loxboil air distillationERICKSON DONALD C·Filed 1986·Granted Apr 4, 1989·14 cites·10 claims
- 4350US5309985AStationary continuous multimodular trisorption heat pumpERICKSON DONALD C·Filed 1992·Granted May 10, 1994·18 cites·12 claims
- 4450US4966014ASolar absorption refrigerationERICKSON DONALD C·Filed 1989·Granted Oct 30, 1990·14 cites·9 claims
- 4549US4777803AAir partial expansion refrigeration for cryogenic air separationERICKSON DONALD C·Filed 1986·Granted Oct 18, 1988·11 cites·17 claims
- 4649US4652279AThermally stable noncorrosive water vapor absorbentERICKSON DONALD C·Filed 1985·Granted Mar 24, 1987·9 cites·11 claims
- 4749US2015144076A1Heat Recovery Vapor TrapERICKSON DONALD C·Filed 2014·Application pending·0 cites
- 4848US5016444AOne-and-a-half effect absorption cycleERICKSON DONALD C·Filed 1989·Granted May 21, 1991·15 cites·15 claims
- 4948US4781739ALow energy high purity oxygen increased delivery pressureERICKSON DONALD C·Filed 1987·Granted Nov 1, 1988·11 cites·18 claims
- 5048US4283374ARegenerable manganese oxide hot gas desulfurization processERICKSON DONALD C·Filed 1980·Granted Aug 11, 1981·11 cites·6 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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