Inventor · disambiguated record
James W. Priegnitz
Also filed as: PRIEGNITZ JAMES W · PRIEGNITZ JAMES WILLIAM
27 granted patents·633 citations·filing 1975–2008
97Inventor score
Top patents by PatentIndex Score
27 records- 0195US4851573ASeparation of citric acid from fermentation broth with a weakly basic anionic exchange resin adsorbentUOP INC·Filed 1987·Granted Jul 25, 1989·48 cites·21 claims
- 0295US3992471AProcess for the separation of 1,3-butadiene by selective adsorption on a zeolite adsorbentUOP INC·Filed 1975·Granted Nov 16, 1976·42 cites·15 claims
- 0394US7576248B2Process for removal of oxygenates from a paraffin streamUOP LLC·Filed 2007·Granted Aug 18, 2009·13 cites·4 claims
- 0493US7368618B2Process for removal of oxygenates from a paraffin streamUOP LLC·Filed 2006·Granted May 6, 2008·10 cites·3 claims
- 0591US7820869B2Binderless adsorbents and their use in the adsorptive separation of para-xyleneUOP LLC·Filed 2008·Granted Oct 26, 2010·25 cites·19 claims
- 0690US7102044B1Process for removal of oxygenates from a paraffin streamUOP LLC·Filed 2004·Granted Sep 5, 2006·17 cites·3 claims
- 0790US6436354B1Apparatus for generation of pure hydrogen for use with fuel cellsUOP LLC·Filed 2000·Granted Aug 20, 2002·51 cites·5 claims
- 0886US6162267AProcess for the generation of pure hydrogen for use with fuel cellsUOP LLC·Filed 1998·Granted Dec 19, 2000·93 cites·13 claims
- 0983US5179219AProcess for separating fatty acids and triglyceridesUOP INC·Filed 1990·Granted Jan 12, 1993·38 cites·14 claims
- 1083US4226977AProcess for separating a ketose from an aldose by selective adsorptionUOP INC·Filed 1976·Granted Oct 7, 1980·18 cites·6 claims
- 1182US4480129AProcess for separating isomers of toluidineUOP INC·Filed 1983·Granted Oct 30, 1984·16 cites·6 claims
- 1279US5470464ASmall scale simulated moving bed separation apparatus and processUOP INC·Filed 1994·Granted Nov 28, 1995·39 cites·10 claims
- 1379US4340724AProcess for separating a ketose from an aldose by selective adsorptionUOP INC·Filed 1978·Granted Jul 20, 1982·15 cites·5 claims
- 1477US4270013AProcess for the separation of nitrotoluene isomersUOP INC·Filed 1979·Granted May 26, 1981·11 cites·20 claims
- 1576US4333740AProcess for the separation of water from ethanolUOP INC·Filed 1980·Granted Jun 8, 1982·22 cites·17 claims
- 1674US4240986AProcess for the separation of ortho-chloronitrobenzeneUOP INC·Filed 1979·Granted Dec 23, 1980·9 cites·29 claims
- 1773US4373025AProcess for the isomerization of glucoseUOP INC·Filed 1980·Granted Feb 8, 1983·28 cites·7 claims
- 1872US5518625AChiral separations by simulated moving bed chromatography operating at low k' valuesUOP INC·Filed 1995·Granted May 21, 1996·25 cites·3 claims
- 1972US4358322AProcess for separating a ketose from an aldose by selective adsorptionUOP INC·Filed 1979·Granted Nov 9, 1982·14 cites·3 claims
- 2069US5565104ASmall scale simulated moving bed separation processUOP INC·Filed 1995·Granted Oct 15, 1996·32 cites·4 claims
- 2161US5645729ASeparations by simulated moving bed chromatography operating at low k' values using weakly interacting adsorbents as the stationary phaseUOP INC·Filed 1995·Granted Jul 8, 1997·28 cites·3 claims
- 2259US4483980AProcess for separating glucose from polysaccharides by selective adsorptionUOP INC·Filed 1983·Granted Nov 20, 1984·9 cites·7 claims
- 2357US4234520AProcess for the separation of isomers of chloronitrobenzeneUOP INC·Filed 1979·Granted Nov 18, 1980·4 cites·9 claims
- 2454US4442285AProcess for separating glucose from fructose by selective adsorptionUOP INC·Filed 1982·Granted Apr 10, 1984·7 cites·3 claims
- 2550US4349668AProcess for separating glucose from fructose by selective adsorptionUOP INC·Filed 1980·Granted Sep 14, 1982·5 cites·8 claims
- 2644US5626762ASeparations by simulated moving bed chromatography operating at low K' values using weakly interating adsorbents as the stationary phaseUOP INC·Filed 1995·Granted May 6, 1997·12 cites·3 claims
- 2741US4408065AProcess for the separation of methylparaben from wintergreen oilUOP INC·Filed 1981·Granted Oct 4, 1983·2 cites·14 claims
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