Inventor · disambiguated record
Dante Patrick Bonaquist
Also filed as: BONAQUIST DANTE P · BONAQUIST DANTE PATRICK
123 granted patents·12 pending applications·3,080 citations·filing 1991–2021
99Inventor score
Files withPRAXAIR TECHNOLOGY INC110BONAQUIST DANTE P2BOOL LAWRENCE2CHAKRAVARTHY VIJAYARAGHAVAN S2CHAKRAVARTI SHRIKAR2
Top patents by PatentIndex Score
135 records- 0199US6076372AVariable load refrigeration system particularly for cryogenic temperaturesPRAXAIR TECHNOLOGY INC·Filed 1998·Granted Jun 20, 2000·173 cites·18 claims
- 0297US7871457B2Carbon dioxide production methodPRAXAIR TECHNOLOGY INC·Filed 2006·Granted Jan 18, 2011·41 cites·11 claims
- 0397US6477859B2Integrated heat exchanger system for producing carbon dioxidePRAXAIR TECHNOLOGY INC·Filed 2001·Granted Nov 12, 2002·105 cites·28 claims
- 0495US6065305AMulticomponent refrigerant cooling with internal recyclePRAXAIR TECHNOLOGY INC·Filed 1998·Granted May 23, 2000·122 cites·17 claims
- 0593US8592492B2Using fossil fuels to increase biomass-based fuel benefitsCHAKRAVARTI SHRIKAR·Filed 2011·Granted Nov 26, 2013·11 cites·23 claims
- 0693US6694774B1Gas liquefaction method using natural gas and mixed gas refrigerationPRAXAIR TECHNOLOGY INC·Filed 2003·Granted Feb 24, 2004·82 cites·17 claims
- 0793US6426019B1Variable load refrigeration system particularly for cryogenic temperaturesPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Jul 30, 2002·69 cites·4 claims
- 0892US6374617B1Cryogenic pulse tube systemPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Apr 23, 2002·75 cites·10 claims
- 0992US5315521AChemical process optimization methodPRAXAIR TECHNOLOGY INC·Filed 1992·Granted May 24, 1994·81 cites·6 claims
- 1091US6438994B1Method for providing refrigeration using a turboexpander cyclePRAXAIR TECHNOLOGY INC·Filed 2001·Granted Aug 27, 2002·69 cites·18 claims
- 1190US9624440B2Using fossil fuels to increase biomass-based fuel benefitsCHAKRAVARTI SHRIKAR·Filed 2013·Granted Apr 18, 2017·6 cites·6 claims
- 1290US6477847B1Thermo-siphon method for providing refrigeration to a refrigeration loadPRAXAIR TECHNOLOGY INC·Filed 2002·Granted Nov 12, 2002·48 cites·6 claims
- 1390US6301923B1Method for generating a cold gasPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Oct 16, 2001·48 cites·9 claims
- 1490US6053008AMethod for carrying out subambient temperature, especially cryogenic, separation using refrigeration from a multicomponent refrigerant fluidPRAXAIR TECHNOLOGY INC·Filed 1998·Granted Apr 25, 2000·81 cites·15 claims
- 1589US8591718B2Electrochemical carbon monoxide productionLANE JONATHAN ANDREW·Filed 2010·Granted Nov 26, 2013·6 cites·12 claims
- 1688US9486771B2Electrochemical carbon monoxide productionLANE JONATHAN ANDREW·Filed 2013·Granted Nov 8, 2016·5 cites·5 claims
- 1788US6604364B1Thermoacoustic cogeneration systemPRAXAIR TECHNOLOGY INC·Filed 2002·Granted Aug 12, 2003·36 cites·8 claims
- 1888US6502404B1Cryogenic rectification system using magnetic refrigerationPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Jan 7, 2003·56 cites·9 claims
- 1988US5339648ADistillation system with partitioned columnPRAXAIR TECHNOLOGY INC·Filed 1993·Granted Aug 23, 1994·73 cites·16 claims
- 2087US9920988B2Main heat exchange system and method for reboilingCHAKRAVARTHY VIJAYARAGHAVAN S·Filed 2016·Granted Mar 20, 2018·3 cites·3 claims
- 2187US8057734B2Producing metal and carbon dioxide with hydrogen recycleDRNEVICH RAYMOND FRANCIS·Filed 2010·Granted Nov 15, 2011·3 cites·38 claims
- 2287US6330811B1Compression system for cryogenic refrigeration with multicomponent refrigerantPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Dec 18, 2001·28 cites·10 claims
- 2386US6336331B1System for operating cryogenic liquid tankagePRAXAIR TECHNOLOGY INC·Filed 2000·Granted Jan 8, 2002·53 cites·12 claims
- 2485US6494054B1Multicomponent refrigeration fluid refrigeration system with auxiliary ammonia cascade circuitPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Dec 17, 2002·48 cites·10 claims
- 2584US6415611B1Cryogenic refrigeration system using magnetic refrigerator forecoolingPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Jul 9, 2002·40 cites·3 claims
- 2683US6644038B1Multistage pulse tube refrigeration system for high temperature super conductivityPRAXAIR TECHNOLOGY INC·Filed 2002·Granted Nov 11, 2003·31 cites·4 claims
- 2783US6425250B1System for providing cryogenic refrigeration using an upstream pulse tube refrigeratorPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Jul 30, 2002·31 cites·8 claims
- 2883US6406518B1Gas separation process using ceramic membrane and regeneratorsPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Jun 18, 2002·24 cites·18 claims
- 2983US5836173ASystem for producing cryogenic liquidPRAXAIR TECHNOLOGY INC·Filed 1997·Granted Nov 17, 1998·56 cites·10 claims
- 3083US5098457AMethod and apparatus for producing elevated pressure nitrogenUNION CARBIDE IND GASES TECH·Filed 1991·Granted Mar 24, 1992·46 cites·16 claims
- 3182US6640552B1Cryogenic superconductor cooling systemPRAXAIR TECHNOLOGY INC·Filed 2002·Granted Nov 4, 2003·30 cites·20 claims
- 3282US5730003ACryogenic hybrid system for producing high purity argonPRAXAIR TECHNOLOGY INC·Filed 1997·Granted Mar 24, 1998·60 cites·10 claims
- 3382US5402647ACryogenic rectification system for producing elevated pressure nitrogenPRAXAIR TECHNOLOGY INC·Filed 1994·Granted Apr 4, 1995·43 cites·17 claims
- 3481US6732536B1Method for providing cooling to superconducting cablePRAXAIR TECHNOLOGY INC·Filed 2003·Granted May 11, 2004·25 cites·6 claims
- 3581US6640553B1Pulse tube refrigeration system with tapered work transfer tubePRAXAIR TECHNOLOGY INC·Filed 2002·Granted Nov 4, 2003·28 cites·21 claims
- 3680US6523348B1Work recovery from process involving steam generationPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Feb 25, 2003·23 cites·15 claims
- 3780US6023945AAnnular column for cryogenic rectificationPRAXAIR TECHNOLOGY INC·Filed 1999·Granted Feb 15, 2000·37 cites·1 claims
- 3879US5901579ACryogenic air separation system with integrated machine compressionPRAXAIR TECHNOLOGY INC·Filed 1998·Granted May 11, 1999·54 cites·8 claims
- 3979US5440884ACryogenic air separation system with liquid air strippingPRAXAIR TECHNOLOGY INC·Filed 1994·Granted Aug 15, 1995·44 cites·16 claims
- 4078US6523366B1Cryogenic neon refrigeration systemPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Feb 25, 2003·26 cites·23 claims
- 4178US6260380B1Cryogenic air separation process for producing liquid oxygenPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Jul 17, 2001·41 cites·10 claims
- 4277US5896755ACryogenic rectification system with modular cold boxesPRAXAIR TECHNOLOGY INC·Filed 1998·Granted Apr 27, 1999·40 cites·6 claims
- 4377US5313800AProcess for maximizing the recovery of argon from an air separation system at high argon recovery ratesPRAXAIR TECHNOLOGY INC·Filed 1993·Granted May 24, 1994·36 cites·14 claims
- 4476US6327865B1Refrigeration system with coupling fluid stabilizing circuitPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Dec 11, 2001·22 cites·10 claims
- 4576US6205812B1Cryogenic ultra cold hybrid liquefierPRAXAIR TECHNOLOGY INC·Filed 1999·Granted Mar 27, 2001·38 cites·10 claims
- 4676US5946942AAnnular column for cryogenic rectificationPRAXAIR TECHNOLOGY INC·Filed 1998·Granted Sep 7, 1999·31 cites·6 claims
- 4774US6230519B1Cryogenic air separation process for producing gaseous nitrogen and gaseous oxygenPRAXAIR TECHNOLOGY INC·Filed 1999·Granted May 15, 2001·34 cites·12 claims
- 4874US5329443ATwo-phase method for real time process controlPRAXAIR TECHNOLOGY INC·Filed 1992·Granted Jul 12, 1994·47 cites·10 claims
- 4973US6269658B1Cryogenic rectification system with pulse tube refrigerationPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Aug 7, 2001·21 cites·13 claims
- 5073US6253577B1Cryogenic air separation process for producing elevated pressure gaseous oxygenPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Jul 3, 2001·23 cites·10 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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