Priegnitz; James W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Priegnitz; James W..The latest application filed is for "process for removal of oxygenates from a paraffin stream".

Company Profile

0.17.2

Priegnitz; James W. - Boulder Junction WI
Priegnitz; James W. - Des Plaines IL
Priegnitz; James W. - Elgin IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Binderless adsorbents and their use in the adsorptive separation of para-xylene Grant 7,820,869 - Priegnitz , et al. October 26, 2	2010-10-26
Process for removal of oxygenates from a paraffin stream Grant 7,576,248 - Kulprathipanja , et al. August 18, 2	2009-08-18
Process for removal of oxygenates from a paraffin stream Grant 7,368,618 - Kulprathipanja , et al. May 6, 2	2008-05-06
Process for Removal of Oxygenates from A Paraffin Stream App 20080071127 - Kulprathipanja; Santi ; et al.	2008-03-20
Process For Removal Of Oxygenates From A Paraffin Stream App 20060247481 - Kulprathipanja; Santi ; et al.	2006-11-02
Process for removal of oxygenates from a paraffin stream Grant 7,102,044 - Kulprathipanja , et al. September 5, 2	2006-09-05
Process for the generation of pure hydrogen for use with fuel cells Grant 6,162,267 - Priegnitz , et al. December 19, 2	2000-12-19
Separations by simulated moving bed chromatography operating at low k' values using weakly interacting adsorbents as the stationary phase Grant 5,645,729 - Priegnitz , et al. July 8, 1	1997-07-08
Separations by simulated moving bed chromatography operating at low K' values using weakly interating adsorbents as the stationary phase Grant 5,626,762 - Priegnitz , et al. May 6, 1	1997-05-06
Process for separating fatty acids and triglycerides Grant 5,179,219 - Priegnitz January 12, 1	1993-01-12
Separation of citric acid from fermentation broth with a weakly basic anionic exchange resin adsorbent Grant 4,851,573 - Kulprathipanja , et al. July 25, 1	1989-07-25
Process for separating glucose from polysaccharides by selective adsorption Grant 4,483,980 - Neuzil , et al. November 20, 1	1984-11-20
Process for separating isomers of toluidine Grant 4,480,129 - Priegnitz , et al. October 30, 1	1984-10-30
Process for the isomerization of glucose Grant 4,373,025 - Neuzil , et al. February 8, 1	1983-02-08
Process for the separation of water from ethanol Grant 4,333,740 - Priegnitz June 8, 1	1982-06-08
Process for the separation of nitrotoluene isomers Grant 4,270,013 - Priegnitz , et al. May 26, 1	1981-05-26
Process for the separation of ortho-chloronitrobenzene Grant 4,240,986 - Priegnitz December 23, 1	1980-12-23
Separation of tetra-alkyl substituted aromatic hydrocarbon isomers Grant 3,864,416 - Campbell , et al. February 4, 1	1975-02-04
The Selective Separation Of Butene-1 From A C Hydrocarbon Mixture Employing Zeolites X And Y Grant 3,723,561 - Priegnitz March 27, 1	1973-03-27

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