Inventor · disambiguated record
Douglas Paul Dee
Also filed as: DEE DOUGLAS PAUL
11 granted patents·350 citations·filing 1999–2020
92Inventor score
Top patents by PatentIndex Score
11 records- 0192US8601833B2System to cold compress an air stream using natural gas refrigerationDEE DOUGLAS PAUL·Filed 2007·Granted Dec 10, 2013·29 cites·17 claims
- 0292US8591634B2Method and equipment for selectively collecting process effluentWINCHESTER DAVID CHARLES·Filed 2011·Granted Nov 26, 2013·50 cites·20 claims
- 0392US7712331B2System to increase capacity of LNG-based liquefier in air separation processAIR PROD & CHEM·Filed 2006·Granted May 11, 2010·22 cites·7 claims
- 0490US6425938B1Single bed pressure swing adsorption processAIR PROD & CHEM·Filed 2000·Granted Jul 30, 2002·58 cites·14 claims
- 0585US6544318B2High purity oxygen production by pressure swing adsorptionAIR PROD & CHEM·Filed 2001·Granted Apr 8, 2003·40 cites·15 claims
- 0681US6824590B2Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removalAIR PROD & CHEM·Filed 2003·Granted Nov 30, 2004·36 cites·10 claims
- 0780US6096115APressure swing adsorption process and system utilizing two product storage tanksAIR PROD & CHEM·Filed 1999·Granted Aug 1, 2000·57 cites·22 claims
- 0877US6428607B1Pressure swing adsorption process which provides product gas at decreasing bed pressureAIR PROD & CHEM·Filed 2000·Granted Aug 6, 2002·25 cites·19 claims
- 0974US6432170B1Argon/oxygen selective X-zeoliteAIR PROD & CHEM·Filed 2001·Granted Aug 13, 2002·32 cites·22 claims
- 1070US7552599B2Air separation process utilizing refrigeration extracted from LNG for production of liquid oxygenAIR PROD & CHEM·Filed 2006·Granted Jun 30, 2009·1 cites·6 claims
- 1148US12287145B2Heat exchanger apparatus, manifold arrangement for a heat exchanger apparatus, and methods relating to sameAIR PROD & CHEM·Filed 2020·Granted Apr 29, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →