Buck; Richard M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Buck; Richard M..The latest application filed is for "methods for determining transition metal compound concentrations in multicomponent liquid systems".

Company Profile

10.34.26

Buck; Richard M. - 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
Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizations Grant 11,300,501 - Yang , et al. April 12, 2	2022-04-12
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems App 20210391034 - Buck; Richard M. ; et al.	2021-12-16
Methods for determining transition metal compound concentrations in multicomponent liquid systems Grant 11,170,874 - Buck , et al. November 9, 2	2021-11-09
Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizations Grant 11,125,680 - Yang , et al. September 21, 2	2021-09-21
Ziegler-Natta--metallocene dual catalyst systems with activator-supports Grant 10,927,201 - Ding , et al. February 23, 2	2021-02-23
Methods for determining transition metal compound concentrations in multicomponent liquid systems Grant 10,870,094 - Buck , et al. December 22, 2	2020-12-22
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems App 20200219591 - Buck; Richard M. ; et al.	2020-07-09
Methods for determining transition metal compound concentrations in multicomponent liquid systems Grant 10,697,889 - Yang , et al.	2020-06-30
Methods for determining transition metal compound concentrations in multicomponent liquid systems Grant 10,679,734 - Buck , et al.	2020-06-09
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems App 20200023331 - Buck; Richard M. ; et al.	2020-01-23
Ziegler-Natta - Metallocene Dual Catalyst Systems with Activator-Supports App 20190382514 - Ding; Errun ; et al.	2019-12-19
Methods for determining transition metal compound concentrations in multicomponent liquid systems Grant 10,507,445 - Buck , et al. Dec	2019-12-17
Methods for determining transition metal compound concentrations in multicomponent liquid systems Grant 10,501,567 - Yang , et al. Dec	2019-12-10
Ziegler-natta--metallocene dual catalyst systems with activator-supports Grant 10,435,492 - Ding , et al. O	2019-10-08
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems App 20190299183 - Buck; Richard M. ; et al.	2019-10-03
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems App 20190303539 - Buck; Richard M. ; et al.	2019-10-03
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems App 20190025200 - Yang; Qing ; et al.	2019-01-24
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems App 20190023822 - Yang; Qing ; et al.	2019-01-24
Methods for determining transition metal compound concentrations in multicomponent liquid systems Grant 10,030,086 - Yang , et al. July 24, 2	2018-07-24
Ziegler-Natta - Metallocene Dual Catalyst Systems with Activator-Supports App 20180162970 - Ding; Errun ; et al.	2018-06-14
Ziegler-natta--metallocene dual catalyst systems with activator-supports Grant 9,926,393 - Ding , et al. March 27, 2	2018-03-27
Ziegler-Natta - Metallocene Dual Catalyst Systems with Activator-Supports App 20170283521 - Ding; Errun ; et al.	2017-10-05
Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends Grant 9,745,230 - Small , et al. August 29, 2	2017-08-29
Ziegler-Natta--metallocene dual catalyst systems with activator-supports Grant 9,718,907 - Ding , et al. August 1, 2	2017-08-01
Higher density polyolefins with improved stress crack resistance Grant 9,605,100 - Hlavinka , et al. March 28, 2	2017-03-28
Ziegler-Natta - Metallocene Dual Catalyst Systems with Activator-Supports App 20170008984 - Ding; Errun ; et al.	2017-01-12
Higher Density Polyolefins With Improved Stress Crack Resistance App 20160304644 - Hlavinka; Mark L. ; et al.	2016-10-20
Oligomerization of Alpha Olefins Using Metallocene-SSA Catalyst Systems and Use of the Resultant Polyalphaolefins to Prepare Lubricant Blends App 20160264493 - Small; Brooke L. ; et al.	2016-09-15
Higher density polyolefins with improved stress crack resistance Grant 9,394,393 - Hlavinka , et al. July 19, 2	2016-07-19
Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends Grant 9,334,203 - Small , et al. May 10, 2	2016-05-10
Higher Density Polyolefins With Improved Stress Crack Resistance App 20150376312 - Hlavinka; Mark L. ; et al.	2015-12-31
Higher density polyolefins with improved stress crack resistance Grant 9,156,970 - Hlavinka , et al. October 13, 2	2015-10-13
Catalyst systems containing a bridged metallocene Grant 9,040,642 - Buck , et al. May 26, 2	2015-05-26
Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects Grant 9,040,643 - Buck , et al. May 26, 2	2015-05-26
Stereoselective synthesis of bridged metallocene complexes Grant 9,018,407 - Buck , et al. April 28, 2	2015-04-28
Higher Density Polyolefins With Improved Stress Crack Resistance App 20150065669 - Hlavinka; Mark L. ; et al.	2015-03-05
Stereoselective Synthesis of Bridged Metallocene Complexes App 20140107363 - Buck; Richard M. ; et al.	2014-04-17
Bridged Metallocene Catalyst Systems With Switchable Hydrogen and Comonomer Effects App 20140107301 - Buck; Richard M. ; et al.	2014-04-17
Catalyst Systems Containing a Bridged Metallocene App 20140057777 - Buck; Richard M. ; et al.	2014-02-27
Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects Grant 8,637,616 - Buck , et al. January 28, 2	2014-01-28
Stereoselective synthesis of bridged metallocene complexes Grant 8,629,292 - Buck , et al. January 14, 2	2014-01-14
Catalyst systems containing a bridged metallocene Grant 8,609,793 - Buck , et al. December 17, 2	2013-12-17
Oligomerization of Alpha Olefins Using Metallocene-SSA Catalyst Systems and Use of the Resultant Polyalphaolefins to Prepare Lubricant Blends App 20130317265 - Small; Brooke L. ; et al.	2013-11-28
Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends Grant 8,536,391 - Small , et al. September 17, 2	2013-09-17
Polymer compositions for rotational molding applications Grant 8,492,498 - Buck , et al. July 23, 2	2013-07-23
Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst Grant 8,367,853 - Yang , et al. February 5, 2	2013-02-05
Catalyst Systems Containing A Bridged Metallocene App 20120232229 - Buck; Richard M. ; et al.	2012-09-13
Polymer Compositions for Rotational Molding Applications App 20120214954 - BUCK; Richard M. ; et al.	2012-08-23
Bridged Metallocene Catalyst Systems With Switchable Hydrogen And Comonomer Effects App 20120088890 - Buck; Richard M. ; et al.	2012-04-12
Stereoselective Synthesis Of Bridged Metallocene Complexes App 20120088924 - Buck; Richard M. ; et al.	2012-04-12
Method And System For Forming A Precursor Compound For Non-bridged Unsymmetric Polyolefin Polymerization Catalyst App 20110275848 - Yang; Qing ; et al.	2011-11-10
Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst Grant 8,013,177 - Yang , et al. September 6, 2	2011-09-06
Oligomerization Of Alpha Olefins Using Metallocene-ssa Catalyst Systems And Use Of The Resultant Polyalphaolefins To Prepare Lubricant Blends App 20100317904 - Small; Brooke L. ; et al.	2010-12-16
Method And System For Forming A Precursor Compound For Non-bridged Unsymmetric Polyolefin Polymerization Catalyst App 20100292425 - Yang; Qing ; et al.	2010-11-18

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