Inventor · disambiguated record
M. Douglas Levan
Also filed as: LEVAN M D · LEVAN M DOUGLAS
4 granted patents·3 pending applications·94 citations·filing 2002–2012
79Inventor score
Top patents by PatentIndex Score
7 records- 0192US7591880B2Fuel cell anode exhaust fuel recovery by adsorptionBLOOM ENERGY CORP·Filed 2005·Granted Sep 22, 2009·33 cites·18 claims
- 0291US9911989B2Fuel cell system with partial recycling of anode exhaustMCELROY JAMES·Filed 2006·Granted Mar 6, 2018·15 cites·12 claims
- 0391US7520916B2Partial pressure swing adsorption system for providing hydrogen to a vehicle fuel cellBLOOM ENERGY CORP·Filed 2005·Granted Apr 21, 2009·30 cites·25 claims
- 0472US6851938B2Magnetic pumping systemUNIV VANDERBILT·Filed 2002·Granted Feb 8, 2005·16 cites·22 claims
- 0545US2012152845A1Porous silica-metal organic composite adsorbents and methods of making and using the sameLEVAN M DOUGLAS·Filed 2011·Application pending·0 cites
- 0643US2014186250A1Carbonyl functionalized porous inorganic oxide adsorbents and methods of making and using the sameLEVAN M DOUGLAS·Filed 2012·Application pending·0 cites
- 0742US2007017368A1Gas separation method and apparatus using partial pressure swing adsorptionION AMERICA CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →