Inventor · disambiguated record
Steven J. Pontonio
Also filed as: PONTONIO STEVEN J · PONTONIO STEVEN JOHN
17 granted patents·1 pending application·53 citations·filing 1999–2020
90Inventor score
Files withPRAXAIR TECHNOLOGY INC7BARRETT PHILIP ALEXANDER4PONTONIO STEVEN J2ZHENG JIAN2BARRETT PHILIP A1
Top patents by PatentIndex Score
18 records- 0187US10646816B2Core-in-shell composite adsorbent for use in PSA prepurifiersZHENG JIAN·Filed 2017·Granted May 12, 2020·5 cites·18 claims
- 0285US9050582B2Adsorbent compositionsBARRETT PHILIP ALEXANDER·Filed 2013·Granted Jun 9, 2015·8 cites·19 claims
- 0380US8123835B2High rate and high crush-strength adsorbentsZHENG JIAN·Filed 2008·Granted Feb 28, 2012·6 cites·14 claims
- 0479US9222727B2Purification of argon through liquid phase cryogenic adsorptionKECHAGIA PERSEFONI E·Filed 2013·Granted Dec 29, 2015·3 cites·13 claims
- 0570US12017204B2Superior core-in-shell component composite adsorbents for VSA/VPSA/PSA systemsPRAXAIR TECHNOLOGY INC·Filed 2019·Granted Jun 25, 2024·0 cites·17 claims
- 0670US11471820B2Characteristics of tunable adsorbents for rate selective separation of nitrogen from methaneSTUCKERT NICHOLAS R·Filed 2020·Granted Oct 18, 2022·0 cites·19 claims
- 0769US12059667B2Superior carbon adsorbentsPRAXAIR TECHNOLOGY INC·Filed 2019·Granted Aug 13, 2024·0 cites·18 claims
- 0865US6425940B1Advanced adsorbent for PSAPRAXAIR TECHNOLOGY INC·Filed 1999·Granted Jul 30, 2002·29 cites·39 claims
- 0964US9486732B2Adsorbent compositionsBARRETT PHILIP ALEXANDER·Filed 2015·Granted Nov 8, 2016·1 cites·11 claims
- 1064US8969229B2Gas separation adsorbents and manufacturing methodBARRETT PHILIP ALEXANDER·Filed 2007·Granted Mar 3, 2015·1 cites·12 claims
- 1163US11529582B2Tunable adsorbentsPONTONIO STEVEN J·Filed 2020·Granted Dec 20, 2022·0 cites·16 claims
- 1258US10717035B2Tunable adsorbentsPONTONIO STEVEN J·Filed 2017·Granted Jul 21, 2020·0 cites·12 claims
- 1358US9772139B2Purification of argon through liquid phase cryogenic adsorptionPRAXAIR TECHNOLOGY INC·Filed 2015·Granted Sep 26, 2017·0 cites·14 claims
- 1456US12076707B2Large crystal tunable adsorbentsPRAXAIR TECHNOLOGY INC·Filed 2019·Granted Sep 3, 2024·0 cites·19 claims
- 1549US7827855B2Method and kit for adsorbent performance evaluationPRAXAIR TECHNOLOGY INC·Filed 2008·Granted Nov 9, 2010·0 cites·18 claims
- 1646US9457337B2Adsorbent composition for argon purificationBARRETT PHILIP A·Filed 2013·Granted Oct 4, 2016·0 cites·25 claims
- 1746US7827854B2Method and kit for adsorbent performance evaluationPRAXAIR TECHNOLOGY INC·Filed 2008·Granted Nov 9, 2010·0 cites·17 claims
- 1843US2013340614A1Novel adsorbent compositionsBARRETT PHILIP ALEXANDER·Filed 2012·Application pending·0 cites
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