Gajda; Gregory J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gajda; Gregory J..The latest application filed is for "process for managing sulfur compounds on catalyst".

Company Profile

9.70.46

Gajda; Gregory J. - Mount Prospect IL
Gajda; Gregory J. - Mt. Prospect IL
Gajda; Gregory J. - Des Plaines IL US
Gajda; Gregory J. - Mount Prospect n IL
Gajda; Gregory J. - East White Plains NY

*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
Process for managing sulfur on catalyst in a light paraffin dehydrogenation process Grant 10,814,315 - Spieker , et al. October 27, 2	2020-10-27
Process for managing sulfur on catalyst in a light paraffin dehydrogenation process Grant 10,807,075 - Spieker , et al. October 20, 2	2020-10-20
Process for managing sulfur compounds on catalyst Grant 10,799,858 - Spieker , et al. October 13, 2	2020-10-13
Composition for opening polycyclic rings in hydrocracking Grant 10,472,577 - Negiz , et al. Nov	2019-11-12
Process For Managing Sulfur Compounds On Catalyst App 20190275508 - Spieker; Wolfgang A. ; et al.	2019-09-12
Methods and systems for processing an acetonitrile waste stream Grant 10,336,690 - Gajda , et al.	2019-07-02
Composition For Opening Polycyclic Rings In Hydrocracking App 20180371335 - Negiz; Antoine ; et al.	2018-12-27
Process For Managing Sulfur On Catalyst In A Light Paraffin Dehydrogenation Process App 20180169630 - Spieker; Wolfgang A. ; et al.	2018-06-21
Process For Managing Sulfur On Catalyst In A Light Paraffin Dehydrogenation Process App 20180169631 - Spieker; Wolfgang A. ; et al.	2018-06-21
Methods for removing impurities from hydrocarbons Grant 9,896,631 - Gajda , et al. February 20, 2	2018-02-20
Methods For Removing Impurities From Hydrocarbons App 20160168057 - Gajda; Gregory J. ; et al.	2016-06-16
Aromatics isomerization using a dual-catalyst system Grant 9,309,170 - Bogdan , et al. April 12, 2	2016-04-12
Process for increasing a mole ratio of methyl to phenyl Grant 9,174,892 - Negiz , et al. November 3, 2	2015-11-03
Methods And Systems For Purifying An Acetonitrile Waste Stream And Methods For Synthesizing Oligonucleotides Using Purified Acetonitrile Waste Streams App 20150239828 - Gajda; Gregory J. ; et al.	2015-08-27
Methods And Apparatuses For Regenerating Catalysts For Hydrocarbon Production App 20150231611 - Standing; Christopher Lepine ; et al.	2015-08-20
Process for increasing aromatics production from naphtha Grant 9,102,881 - Gajda August 11, 2	2015-08-11
Co-current catalyst flow with feed for fractionated feed recombined and sent to high temperature reforming reactors Grant 9,024,099 - Moser , et al. May 5, 2	2015-05-05
Process for increasing benzene and toluene production Grant 8,926,829 - Serban , et al. January 6, 2	2015-01-06
Process for increasing aromatics production Grant 8,926,830 - Gajda , et al. January 6, 2	2015-01-06
Process for increasing aromatics production Grant 8,906,226 - Gajda , et al. December 9, 2	2014-12-09
Process for managing sulfur on catalyst in a light paraffin dehydrogenation process Grant 8,889,579 - Leonard , et al. November 18, 2	2014-11-18
Counter-current catalyst flow with split feed and two reactor train processing Grant 8,882,994 - Moser , et al. November 11, 2	2014-11-11
Process for increasing aromatics production Grant 8,845,884 - Gajda , et al. September 30, 2	2014-09-30
Process for increasing aromatics production Grant 8,845,883 - Gajda , et al. September 30, 2	2014-09-30
Methods for selective hydrogenation performance using a layered sphere catalyst with new formulations Grant 8,772,561 - Negiz , et al. July 8, 2	2014-07-08
Process For Increasing A Mole Ratio Of Methyl To Phenyl App 20140058157 - Negiz; Antoine ; et al.	2014-02-27
Process for increasing methyl to phenyl mole ratios and reducing benzene content in a motor fuel product Grant 8,609,917 - Negiz , et al. December 17, 2	2013-12-17
Process for increasing a mole ratio of methyl to phenyl Grant 8,598,395 - Negiz , et al. December 3, 2	2013-12-03
Aromatic aklylating agent and an aromatic production apparatus Grant 8,563,795 - Negiz , et al. October 22, 2	2013-10-22
Process For Managing Sulfur On Catalyst In A Light Paraffin Dehydrogenation Process App 20130252801 - Leonard; Laura E. ; et al.	2013-09-26
Process For Increasing Aromatics Production App 20130225886 - Gajda; Gregory J. ; et al.	2013-08-29
Counter-current Catalyst Flow With Split Feed And Two Reactor Train Processing App 20130158319 - Moser; Mark D. ; et al.	2013-06-20
Co-current Catalyst Flow With Feed For Fractionated Feed Recombined And Sent To High Temperature Reforming Reactors App 20130158318 - Moser; Mark D. ; et al.	2013-06-20
Aromatics Isomerization Using a Dual-Catalyst System App 20130123558 - Bogdan; Paula L. ; et al.	2013-05-16
Process and system for the transfer of a metal catalyst component from one particle to another Grant 8,404,105 - Lapinski , et al. March 26, 2	2013-03-26
Process For Using Layered Sphere Catalyst App 20120323058 - Gajda; Gregory J. ; et al.	2012-12-20
Layered Catalyst App 20120322650 - Gajda; Gregory J. ; et al.	2012-12-20
Process For Increasing Aromatics Production App 20120277508 - Gajda; Gregory J. ; et al.	2012-11-01
Process For Increasing Aromatics Production From Naphtha App 20120277501 - Gajda; Gregory J.	2012-11-01
Process For Increasing Aromatics Production App 20120277502 - Gajda; Gregory J. ; et al.	2012-11-01
Process For Increasing Aromatics Production App 20120277504 - Gajda; Gregory J. ; et al.	2012-11-01
Process For Increasing Benzene And Toluene Production App 20120277505 - Serban; Manuela ; et al.	2012-11-01
Layered sphere catalyst formulations for selective hydrogenation performance Grant 8,026,194 - Negiz , et al. September 27, 2	2011-09-27
Aromatic Aklylating Agent And An Aromatic Production Apparatus App 20110178354 - Negiz; Antoine ; et al.	2011-07-21
Process For Increasing A Mole Ratio Of Methyl To Phenyl App 20110178356 - Negiz; Antoine ; et al.	2011-07-21
Process For Increasing Methyl To Phenyl Mole Ratios And Reducing Benzene Content In A Motor Fuel Product App 20110174692 - Negiz; Antoine ; et al.	2011-07-21
Process and System for the Transfer of a Metal Catalyst Component from One Particle to Another App 20110136655 - Lapinski; Mark P. ; et al.	2011-06-09
Process and system for the transfer of a metal catalyst component from one particle to another Grant 7,909,988 - Lapinski , et al. March 22, 2	2011-03-22
Process for Using Layered Sphere Catalysts with High Accessibility Indexes App 20100331588 - Gajda; Gregory J. ; et al.	2010-12-30
Layered Sphere Catalysts with High Accessibility Indexes App 20100331171 - Gajda; Gregory J. ; et al.	2010-12-30
Selective hydrogenation process using layered catalyst composition Grant 7,816,571 - Negiz , et al. October 19, 2	2010-10-19
Reforming catalyst Grant 7,799,729 - Gajda , et al. September 21, 2	2010-09-21
Reforming Catalyst App 20100216630 - Gajda; Gregory J. ; et al.	2010-08-26
Process for Using Layered Sphere Catalysts with High Accessibility Indexes App 20100152507 - Gajda; Gregory J. ; et al.	2010-06-17
Layered Sphere Catalysts with High Accessibility Indexes App 20100152026 - Gajda; Gregory J. ; et al.	2010-06-17
Methods for Selective Hydrogenation Performance Using a Layered Sphere Catalyst With New Formulations App 20100125158 - Negiz; Antoine ; et al.	2010-05-20
Layered Sphere Catalyst Formulations for Selective Hydrogenation Performance App 20100125037 - Negiz; Antoine ; et al.	2010-05-20
Hydrocarbon conversion processes using a catalyst comprising a UZM-8HS composition Grant 7,638,667 - Jan , et al. December 29, 2	2009-12-29
Process And System For The Transfer Of A Metal Catalyst Component From One Particle To Another App 20090261018 - Lapinski; Mark P. ; et al.	2009-10-22
Selective Hydrogenation Process Using Layered Catalyst Composition and Preparation of Said Catalyst App 20090209407 - Gajda; Gregory J.	2009-08-20
Selective hydrogenation process using layered catalyst composition and preparation of said catalyst Grant 7,534,737 - Gajda May 19, 2	2009-05-19
Selective hydrogenation process using layered catalyst composition and preparation of said catalyst Grant 7,453,016 - Gajda November 18, 2	2008-11-18
Selective Hydrogenation Process Using Layered Catalyst Composition and Preparation of Said Catalyst App 20080248199 - Gajda; Gregory J.	2008-10-09
Process For Preparing A Layered Catalyst Composition For A Selective Hydrogenation Process App 20080176737 - Negiz; Antoine ; et al.	2008-07-24
Shaped catalysts for transalkylation of aromatics for enhanced xylenes production Grant 7,393,989 - Negiz , et al. July 1, 2	2008-07-01
Selective Hydrogenation Process Using Layered Catalyst Composition App 20080146855 - Negiz; Antoine ; et al.	2008-06-19
Method of removing organic acid from light fischer-tropsch liquid App 20070287876 - Pajoumand; Ghasem ; et al.	2007-12-13
Shaped Catalysts for Transalkylation of Aromatics for Enhanced Xylenes Production App 20070142688 - Negiz; Antoine ; et al.	2007-06-21
Process for the removal of nitrogen compounds from a fluid stream Grant 7,205,448 - Gajda , et al. April 17, 2	2007-04-17
Shaped catalysts for transalkylation of aromatics for enhanced xylenes production Grant 7,202,189 - Negiz , et al. April 10, 2	2007-04-10
Hydrocarbon Conversion Processes Using A Catalyst Comprising A Uzm-8hs Composition App 20060247480 - JAN; DENG-YANG ; et al.	2006-11-02
Hydrocarbon conversion processes using catalysts comprising UZM-8 and UZM-8HS compositions Grant 7,091,390 - Jan , et al. August 15, 2	2006-08-15
Process for the removal of nitrogen compounds from a fluid stream App 20050137442 - Gajda, Gregory J. ; et al.	2005-06-23
Method of controlling monoalkyl aromatic process Grant 6,872,864 - Gajda , et al. March 29, 2	2005-03-29
Shaped catalysts for transalkylation of aromatics for enhanced xylenes production App 20050026771 - Negiz, Antoine ; et al.	2005-02-03
Alkylation process operating at high recycle ratios Grant 6,835,862 - Gajda , et al. December 28, 2	2004-12-28
Shaped catalysts for transalkylation of aromatics for enhanced xylenes production Grant 6,815,570 - Negiz , et al. November 9, 2	2004-11-09
Hydrocarbon conversion processes using catalysts comprising UZM-8 and UZM-8HS compositions App 20040199036 - Jan, Deng-Yang ; et al.	2004-10-07
Method of controlling monoalkyl aromatic process App 20030149320 - Gajda, Gregory J. ; et al.	2003-08-07
Zeolite beta and its use in aromatic alkylation Grant 6,440,886 - Gajda , et al. August 27, 2	2002-08-27
Selective aromatics disproportionation process Grant 6,359,185 - Boldingh , et al. March 19, 2	2002-03-19
Production of alkyl aromatics by passing transalkylation effluent to alkylation zone and to product recovery zone Grant 6,339,179 - Schulz , et al. January 15, 2	2002-01-15
Zeolite beta and its use in aromatic alkylation Grant 6,162,416 - Gajda , et al. December 19, 2	2000-12-19
Minimizing diphenylethane formation in alkylation of benzene by ethylene catalyzed by zeolite beta Grant 5,962,759 - Gajda October 5, 1	1999-10-05
Method for minimizing diarylalkane formation in alkylation of aromatics by olefins by zeolite beta Grant 5,877,370 - Gajda March 2, 1	1999-03-02
Process for the removal of nitrogen compounds from an aromatic hydrocarbon stream Grant 5,744,686 - Gajda April 28, 1	1998-04-28
Zeolite beta and its use in aromatic alkylation Grant 5,723,710 - Gajda , et al. March 3, 1	1998-03-03
Modified zeolite beta, processes for preparation and use thereof Grant 5,522,984 - Gajda , et al. June 4, 1	1996-06-04
Olefin isomerization process Grant 5,463,161 - Gajda , et al. * October 31, 1	1995-10-31
Discrete molecular sieve and use in aromatic-olefin alkylation Grant 5,434,326 - Gajda , et al. * July 18, 1	1995-07-18
Process for isomerizing olefins in gasoline streams Grant 5,430,221 - Gajda * July 4, 1	1995-07-04
Modified zeolite omega and processes for preparing and using same Grant 5,371,311 - Nair , et al. * December 6, 1	1994-12-06
Pentene isomerization process Grant 5,367,101 - Lawson , et al. * November 22, 1	1994-11-22
Olefin isomerization process Grant 5,365,008 - Barger , et al. November 15, 1	1994-11-15
Olefin isomerization process Grant 5,336,831 - Gajda , et al. * August 9, 1	1994-08-09
Discrete molecular sieve and use Grant 5,240,891 - Patton , et al. August 31, 1	1993-08-31
Olefin isomerization process Grant 5,191,146 - Gajda , et al. March 2, 1	1993-03-02
Butene isomerization process Grant 5,146,035 - Spehlmann , et al. September 8, 1	1992-09-08
Butene isomerization process Grant 5,132,484 - Gajda July 21, 1	1992-07-21
Process for isomerizing olefins in gasoline streams Grant 5,057,635 - Gajda October 15, 1	1991-10-15

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