Harlan; C. Jeff
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harlan; C. Jeff.The latest application filed is for "producing polyolefin products".
Company Profile
17.38.44
- Harlan; C. Jeff - Houston TX
Patent Activity
| Patent | Date |
|---|---|
| Producing Polyolefin Products App 20220002455 - Rix; Francis C. ; et al. | 2022-01-06 |
| Bimodal polyethylene resins Grant 11,208,512 - Martin , et al. December 28, 2 | 2021-12-28 |
| Method of determining a relative decrease in catalytic efficacy of a catalyst in a catalyst solution Grant 11,203,651 - Munro , et al. December 21, 2 | 2021-12-21 |
| Metal complexes Grant 11,203,609 - Harlan , et al. December 21, 2 | 2021-12-21 |
| Producing polyolefin products Grant 11,142,598 - Rix , et al. October 12, 2 | 2021-10-12 |
| Method Of Producing Polyethylene And Polyethylene Thereof App 20210284770 - Boller; Timothy M. ; et al. | 2021-09-16 |
| Catalysts For Control Of Long Chain Branching App 20210198391 - Crowther; Donna J. ; et al. | 2021-07-01 |
| Method of producing polyethylene and polyethylene thereof Grant 11,034,783 - Boller , et al. June 15, 2 | 2021-06-15 |
| Polymerization catalysts with improved ethylene enchainment Grant 11,028,191 - Kuhlman , et al. June 8, 2 | 2021-06-08 |
| Method of Determining a Relative Decrease in Catalytic Efficacy of a Catalyst in a Catalyst solution App 20210122846 - Munro; Ian M. ; et al. | 2021-04-29 |
| Catalysts for control of long chain branching Grant 10,975,174 - Crowther , et al. April 13, 2 | 2021-04-13 |
| Producing Polyolefin Products App 20210054122 - Harlan; C. Jeff ; et al. | 2021-02-25 |
| Method To Prepare Ethylene Copolymers App 20210024670 - Rix; Francis C. ; et al. | 2021-01-28 |
| Producing polyolefin products Grant 10,865,259 - Harlan , et al. December 15, 2 | 2020-12-15 |
| Synthesis of benzyloxyphenoxy phenol ligands Grant 10,815,255 - Faler , et al. October 27, 2 | 2020-10-27 |
| Metal complexes Grant 10,730,966 - Heydari , et al. | 2020-08-04 |
| Metal Complexes App 20200190128 - Harlan; C. Jeff ; et al. | 2020-06-18 |
| Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom Grant 10,654,029 - Faler , et al. | 2020-05-19 |
| Method for synthesis of monocyclopentadienyl complexes of zirconium and hafnium Grant 10,626,134 - Harlan | 2020-04-21 |
| Producing polyolefin products Grant 10,604,606 - Rix , et al. | 2020-03-31 |
| Bimodal Polyethylene Resins App 20200048384 - Martin; Peter S. ; et al. | 2020-02-13 |
| Polymerization Catalysts With Improved Ethylene Enchainment App 20200031958 - KUHLMAN; Roger L. ; et al. | 2020-01-30 |
| Catalysts for control of long chain branching Grant 10,538,604 - Crowther , et al. Ja | 2020-01-21 |
| Synthesis of benzylanilinyl phenyl phenol ligands Grant 10,519,095 - Faler , et al. Dec | 2019-12-31 |
| Producing Polyolefin Products App 20190367650 - Rix; Francis C. ; et al. | 2019-12-05 |
| Synthesis Of Benzylanilinyl Phenyl Phenol Ligands App 20190352252 - Faler; Catherine A. ; et al. | 2019-11-21 |
| Synthesis Of Benzyloxyphenoxy Phenol Ligands App 20190352314 - Faler; Catherine A. ; et al. | 2019-11-21 |
| Catalysts For Control Of Long Chain Branching App 20190352436 - Crowther; Donna J. ; et al. | 2019-11-21 |
| Method To Prepare Ethylene Copolymers App 20190322780 - Rix; Francis C. ; et al. | 2019-10-24 |
| Producing polyolefin products Grant 10,421,829 - Rix , et al. Sept | 2019-09-24 |
| Producing polyolefin products Grant 10,392,456 - Rix , et al. A | 2019-08-27 |
| Method For Synthesis Of Monocyclopentadienyl Complexes Of Zirconium And Hafnium App 20190194238 - Harlan; C. Jeff | 2019-06-27 |
| Method Of Producing Polyethylene And Polyethylene Thereof App 20190177452 - Boller; Timothy M. ; et al. | 2019-06-13 |
| Producing Polyolefin Products App 20190169333 - Rix; Francis C. ; et al. | 2019-06-06 |
| Metal Complexes App 20190144570 - Heydari; Mahsa ; et al. | 2019-05-16 |
| Method for synthesis of monocyclopentadienyl complexes of zirconium and hafnium Grant 10,266,557 - Harlan | 2019-04-23 |
| Bridged Bi-aromatic Ligands And Olefin Polymerization Catalysts Prepared Therefrom App 20190111414 - Faler; Catherine Anne ; et al. | 2019-04-18 |
| Method of producing polyethylene and polyethylene thereof Grant 10,253,121 - Boller , et al. | 2019-04-09 |
| Methods for preparing bridged bi-aromatic ligands Grant 10,239,809 - Faler , et al. | 2019-03-26 |
| Producing polyolefin products Grant 10,239,977 - Rix , et al. | 2019-03-26 |
| Fluorinated catalyst supports and catalyst systems Grant 10,233,270 - Moorhouse , et al. | 2019-03-19 |
| Fluorinated catalyst supports and catalyst systems Grant 10,208,139 - Moorhouse , et al. Feb | 2019-02-19 |
| Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom Grant 10,195,589 - Faler , et al. Fe | 2019-02-05 |
| Producing polyolefin products Grant 10,189,923 - Lue , et al. Ja | 2019-01-29 |
| Fluorinated catalyst supports and catalyst systems Grant 10,189,917 - Moorhouse , et al. Ja | 2019-01-29 |
| Producing Polyolefin Products App 20180298128 - Harlan; C. Jeff ; et al. | 2018-10-18 |
| Producing Polyolefin Products App 20180186912 - Rix; Francis C. ; et al. | 2018-07-05 |
| Producing Polyolefin Products App 20180186911 - Rix; Francis C. ; et al. | 2018-07-05 |
| Bridged Bi-aromatic Ligands And Olefin Polymerization Catalysts Prepared Therefrom App 20180147562 - Faler; Catherine Anne ; et al. | 2018-05-31 |
| Method For Synthesis Of Monocyclopentadienyl Complexes Of Zirconium And Hafnium App 20180111953 - Harlan; C. Jeff | 2018-04-26 |
| Producing Polyolefin Products App 20180105625 - Rix; Francis C. ; et al. | 2018-04-19 |
| Producing polyolefin products Grant 9,932,426 - Rix , et al. April 3, 2 | 2018-04-03 |
| Methods For Preparing Bridged Bi-aromatic Ligands App 20180079704 - Faler; Catherine Anne ; et al. | 2018-03-22 |
| Catalysts For Control Of Long Chain Branching App 20180079838 - Crowther; Donna J. ; et al. | 2018-03-22 |
| Producing Polyolefin Products App 20180066088 - Lue; Ching-Tai ; et al. | 2018-03-08 |
| Producing polyolefin products Grant 9,902,790 - Vanderlende , et al. February 27, 2 | 2018-02-27 |
| Producing polyolefin products Grant 9,879,106 - Rix , et al. January 30, 2 | 2018-01-30 |
| Producing polyolefin products Grant 9,809,667 - Lue , et al. November 7, 2 | 2017-11-07 |
| Fluorinated Catalyst Supports And Catalyst Systems App 20170260306 - Moorhouse; John H. ; et al. | 2017-09-14 |
| Fluorinated Catalyst Supports And Catalyst Systems App 20170247482 - Moorhouse; John H. ; et al. | 2017-08-31 |
| Fluorinated Catalyst Supports And Catalyst Systems App 20170233506 - Moorhouse; John H. ; et al. | 2017-08-17 |
| Producing Polyolefin Products App 20170183433 - RIX; Francis C. ; et al. | 2017-06-29 |
| Protecting phenol groups Grant 9,604,893 - Harlan , et al. March 28, 2 | 2017-03-28 |
| Producing Polyolefin Products App 20170022309 - Vanderlende; Daniel D. ; et al. | 2017-01-26 |
| Producing Polyolefin Products App 20170008983 - Rix; Francis C. ; et al. | 2017-01-12 |
| Method To Prepare Ethylene Copolymers App 20160362510 - Rix; Francis C. ; et al. | 2016-12-15 |
| Producing Polyolefin Products App 20160347889 - Lue; Ching-Tai ; et al. | 2016-12-01 |
| Method Of Producing Polyethylene And Polyethylene Thereof App 20160347874 - Boller; Timothy M. ; et al. | 2016-12-01 |
| Protecting Phenol Groups App 20160122270 - Harlan; C. Jeff ; et al. | 2016-05-05 |
| Methods of preparing a catalyst system Grant 9,234,060 - Kao , et al. January 12, 2 | 2016-01-12 |
| Methods of Preparing a Catalyst System App 20150166699 - Kao; Sun-Chueh ; et al. | 2015-06-18 |
| Synthesis of alkyl cyclopentadiene compounds Grant 8,975,427 - Harlan , et al. March 10, 2 | 2015-03-10 |
| Catalyst systems and methods for using same to produce polyolefin products Grant 8,835,582 - Cann , et al. September 16, 2 | 2014-09-16 |
| Mixed metal catalyst systems having a tailored hydrogen response Grant 8,435,914 - Kao , et al. May 7, 2 | 2013-05-07 |
| Synthesis of Alkyl Cyclopentadiene Compounds App 20130085289 - Harlan; C. Jeff ; et al. | 2013-04-04 |
| Catalyst Systems And Methods For Using Same To Produce Polyolefin Products App 20130035463 - Cann; Kevin J. ; et al. | 2013-02-07 |
| Mixed Metal Catalyst Systems Having a Tailored Hydrogen Response App 20120046428 - Kao; Sun-Chueh ; et al. | 2012-02-23 |
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