Kreischer; Bruce E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kreischer; Bruce E..The latest application filed is for "oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems".

Company Profile

6.37.38

Kreischer; Bruce E. - Humble TX
Kreischer; Bruce E. - Kingwood TX
Kreischer; Bruce E - Kingwood TX
- Humble TX US
Kreischer; Bruce E. - Bartlesville OK

*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
Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems Grant 11,267,909 - Bischof , et al. March 8, 2	2022-03-08
Oligomerization Catalyst System Activation And Related Ethylene Oligomerization Processes And Reaction Systems App 20220025081 - Bischof; Steven M. ; et al.	2022-01-27
Methods for recycling ethylene in an ethylene oligomerization reactor system Grant 11,230,514 - Kreischer January 25, 2	2022-01-25
Oligomerization Catalyst System Activation And Related Ethylene Oligomerization Processes And Reaction Systems App 20220017660 - Bischof; Steven M. ; et al.	2022-01-20
Design of an Ethylene Oligomerization/Trimerization/Tetramerization Reactor App 20210155562 - KREISCHER; Bruce E.	2021-05-27
Ethylene oligomerization/trimerization/tetramerization reactor Grant 10,927,054 - Kreischer February 23, 2	2021-02-23
Ethylene oligomerization processes Grant 10,604,457 - Bischof , et al.	2020-03-31
Design of an Ethylene Oligomerization/Trimerization/Tetramerization Reactor App 20200071243 - KREISCHER; Bruce E.	2020-03-05
Ethylene oligomerization/trimerization/tetramerization reactor Grant 10,519,077 - Kreischer Dec	2019-12-31
Ethylene oligomerization/trimerization/tetramerization reactor Grant 10,513,473 - Kreischer Dec	2019-12-24
Olefin compositions Grant 10,435,336 - Kreischer , et al. O	2019-10-08
Olefin Compositions App 20190263732 - KREISCHER; Bruce E. ; et al.	2019-08-29
Ethylene Oligomerizaton Processes App 20180186709 - BISCHOF; Steven M. ; et al.	2018-07-05
Olefin Compositions App 20180127332 - KREISCHER; Bruce E. ; et al.	2018-05-10
Ethylene Oligomerization/Trimerization/Tetramerization Reactor App 20170081257 - KREISCHER; Bruce E.	2017-03-23
Design of an Ethylene Oligomerization/Trimerization/Tetramerization Reactor App 20170081256 - KREISCHER; Bruce E.	2017-03-23
Methods of Preparation of an Olefin Oligomerization Catalyst App 20170044275 - Knudsen; Ronald D. ; et al.	2017-02-16
Methods of preparation of an olefin oligomerization catalyst Grant 9,550,841 - Knudsen , et al. January 24, 2	2017-01-24
Deactivation of a process by-product Grant 9,505,675 - Sydora , et al. November 29, 2	2016-11-29
Pressure management for slurry polymerization Grant 9,469,707 - Kufeld , et al. October 18, 2	2016-10-18
Polyolefin reactor system having a gas phase reactor Grant 9,433,914 - Hendrickson , et al. September 6, 2	2016-09-06
Methods of Preparation of an Olefin Oligomerization Catalyst App 20160251455 - Knudsen; Ronald D. ; et al.	2016-09-01
Deactivation of a Process By-Product App 20160229766 - Sydora; Orson L. ; et al.	2016-08-11
Compositions and catalyst systems of metal precursors and olefinic diluents Grant 9,375,708 - Kreischer , et al. June 28, 2	2016-06-28
Elbow and horizontal configurations in a loop reactor Grant 9,340,627 - Kufeld , et al. May 17, 2	2016-05-17
Pressure Management for Slurry Polymerization App 20160083486 - Kufeld; Scott E. ; et al.	2016-03-24
Pressure management for slurry polymerization Grant 9,238,698 - Kufeld , et al. January 19, 2	2016-01-19
Oligomerization Processes and Polymer Compositions Produced Therefrom App 20150337057 - Kreischer; Bruce E. ; et al.	2015-11-26
Oligomerization processes and polymer compositions produced therefrom Grant 9,175,109 - Kreischer , et al. November 3, 2	2015-11-03
Polyolefin Reactor System Having A Gas Phase Reactor App 20150175719 - Hendrickson; Gregory G. ; et al.	2015-06-25
Methods of preparation of an olefin oligomerization catalyst Grant 8,993,822 - Knudsen , et al. March 31, 2	2015-03-31
Elbow and horizontal configurations in a loop reactor Grant 8,932,527 - Kufeld , et al. January 13, 2	2015-01-13
Pressure Management for Slurry Polymerization App 20150011718 - Kufeld; Scott E. ; et al.	2015-01-08
Pressure management for slurry polymerization Grant 8,921,498 - Kufeld , et al. December 30, 2	2014-12-30
Pressure management for slurry polymerization Grant 08921498 -	2014-12-30
Pressure management for slurry polymerization Grant 8,883,940 - Kufeld , et al. November 11, 2	2014-11-11
Pressure Management for Slurry Polymerization App 20140121334 - Kufeld; Scott E. ; et al.	2014-05-01
Pressure Management for Slurry Polymerization App 20140121335 - Kufeld; Scott E. ; et al.	2014-05-01
Process to Decrease or Eliminate Corrosion from the Decomposition of Halide Containing Olefin Cataysts App 20130102828 - KNUDSEN; Ronald D. ; et al.	2013-04-25
Methods for the conversion of a substituted furan to a substituted pyrrole Grant 8,362,278 - Kreischer , et al. January 29, 2	2013-01-29
Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts Grant 8,344,198 - Ewert , et al. January 1, 2	2013-01-01
Methods of preparation of an olefin oligomerization catalyst Grant 8,329,608 - Knudsen , et al. December 11, 2	2012-12-11
Methods For The Conversion Of A Substituted Furan To A Substituted Pyrrole App 20120083609 - Kreischer; Bruce E. ; et al.	2012-04-05
System and method of deactivating and quenching an oligomerization catalyst Grant 8,049,052 - Kreischer , et al. November 1, 2	2011-11-01
Olefin oligomerization Grant 7,994,376 - Small , et al. August 9, 2	2011-08-09
Methods of preparation of an olefin oligomerization catalyst Grant 7,910,670 - Knudsen , et al. March 22, 2	2011-03-22
Methods of Preparation of an Olefin Oligomerization Catalyst App 20110021343 - Knudsen; Ronald D. ; et al.	2011-01-27
Methods of preparation of an olefin oligomerization catalyst Grant 7,820,581 - Knudsen , et al. October 26, 2	2010-10-26
Olefin production process Grant 7,718,838 - Woodard , et al. May 18, 2	2010-05-18
System and Method of Deactivating and Quenching an Oligomerization Catalyst App 20100113851 - Kreischer; Bruce E. ; et al.	2010-05-06
Compositions and Catalyst Systems of Metal Precursors and Olefinic Diluents App 20100113257 - Kreischer; Bruce E. ; et al.	2010-05-06
Methods of Preparation of an Olefin Oligomerization Catalyst App 20090292090 - Knudsen; Ronald D. ; et al.	2009-11-26
Olefin Oligomerization App 20090270567 - Small; Brooke L. ; et al.	2009-10-29
Method and system for separating an oligomerization reactor effluent Grant 7,476,775 - Kreischer January 13, 2	2009-01-13
Methods of Preparation of an Olefin Oligomerization Catalyst App 20080177122 - Knudsen; Ronald D. ; et al.	2008-07-24
Methods of preparation of an olefin oligomerization catalyst Grant 7,384,886 - Knudsen , et al. June 10, 2	2008-06-10
Methods of Preparation of an Olefin Oligomerization Catalyst App 20080058534 - Knudsen; Ronald D. ; et al.	2008-03-06
Isomerization of olefins with carboxylic acid Grant 7,332,637 - Gee , et al. February 19, 2	2008-02-19
Olefin production process App 20070161839 - Woodard; William M. ; et al.	2007-07-12
Isomerization Of Olefins With Carboxylic Acid App 20070049784 - Gee; Jeffery C. ; et al.	2007-03-01
Methods of preparation of an olefin oligomerization catalyst App 20070043181 - Knudsen; Ronald D. ; et al.	2007-02-22
Olefin production process Grant 7,157,612 - Ewert , et al. January 2, 2	2007-01-02
Method and system for separating an oligomerization reactor effluent App 20050197521 - Kreischer, Bruce E.	2005-09-08
Methods of preparation of an olefin oligomerization catalyst App 20050187098 - Knudsen, Ronald D. ; et al.	2005-08-25
Methods of preparation of an olefin oligomerization catalyst App 20050187391 - Knudsen, Ronald D. ; et al.	2005-08-25
Olefin oligomerization App 20050187418 - Small, Brooke L. ; et al.	2005-08-25
Isomerization of olefins with carboxylic acid App 20040249229 - Gee, Jeffery C. ; et al.	2004-12-09
Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts App 20040236163 - Ewert, Warren M. ; et al.	2004-11-25
Olefin production process App 20040228775 - Ewert, Warren M. ; et al.	2004-11-18
Olefin Production Process App 20020182124 - WOODARD, WILLIAM M. ; et al.	2002-12-05
Olefin production Grant 6,455,648 - Freeman , et al. September 24, 2	2002-09-24
Methods for restoring the heat transfer coefficient of an oligomerization reactor Grant 6,380,451 - Kreischer , et al. April 30, 2	2002-04-30
Process and apparatus for recovering diluent, monomer, and comonomer from a polymerization reactor effluent Grant 6,045,661 - Kreischer , et al. April 4, 2	2000-04-04