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Super-wet Surface And Preparation Method Therefor And Application Thereof
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Diimine Metal Complex, Preparation Method Therefor, And Application Thereof
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Catalyst System For Olefin Polymerization And Use Thereof
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Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof
Grant 11,401,356 - Huang , et al. August 2, 2 | 2022-08-02 |
Magnesium alkoxide particle and application thereof
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Catalyst component for olefin polymerization, catalyst, and use thereof
Grant 11,325,994 - Wang , et al. May 10, 2 | 2022-05-10 |
Halogen-containing compound and use thereof, catalyst composition, and ethylene oligomerization, trimerization and tetramerization methods
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Halogen-containing Compound And Use Thereof As Catalyst Ligand In Ethylene Oligomerization
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Composite catalyst and preparation method therefor
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Acrylamide Copolymer And Preparation Method Therefor And Use Thereof
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Porous Composite Material Capable of Generating Electric Arc in Microwave Field, Preparation Method therefor, and Use thereof
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Continuous Operation Method for Microwave High-Temperature Pyrolysis of Solid Material Comprising Organic Matter
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Heat transfer tube and cracking furnace using the same
Grant 11,215,404 - Wang , et al. January 4, 2 | 2022-01-04 |
Polyolefin Catalyst Component Containing Mesoporous Material, Preparation Method Therefor And Use Thereof
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Carrier For Olefin Polymerization Catalyst, And Preparation Method Therefor And Application Thereof
App 20210371552 - LING; Yongtai ; et al. | 2021-12-02 |
Method And System For Separating Light Hydrocarbons
App 20210348071 - LUO; Shujuan ; et al. | 2021-11-11 |
Catalyst Component And Catalyst For Olefin Polymerization, And Application Thereof
App 20210340165 - ZHAO; Jin ; et al. | 2021-11-04 |
Polar Monomer Grafted Polypropylene Resin, Preparation Method therefor and Application thereof
App 20210246248 - QIAO; Jinliang ; et al. | 2021-08-12 |
Catalyst Component For Olefin Polymerization, Preparation Method Thereof, And Catalyst Including Same
App 20210205787 - ZHANG; Rui ; et al. | 2021-07-08 |
Polyester composition and preparation method therefor
Grant 11,053,385 - Zheng , et al. July 6, 2 | 2021-07-06 |
Heat Transfer Enhancement Pipe As Well As Cracking Furnace And Atmospheric And Vacuum Heating Furnace Including The Same
App 20210190442 - WANG; Guoqing ; et al. | 2021-06-24 |
Microspheric Ionomer Having Cross-Linked Structure, Preparation Method Therefor, Applications Thereof, and Preparation System Thereof
App 20210179842 - SONG; Wenbo ; et al. | 2021-06-17 |
Heat Transfer Enhancement Pipe As Well As Cracking Furnace And Atmospheric And Vacuum Heating Furnace Including The Same
App 20210180879 - WANG; Guoqing ; et al. | 2021-06-17 |
Catalyst pre-contact device for continuous polymerization of olefins and method for catalyst pre-contact
Grant 10,988,553 - Xia , et al. April 27, 2 | 2021-04-27 |
Polyester composition and preparation method therefor
Grant 10,934,391 - Zheng , et al. March 2, 2 | 2021-03-02 |
Polyolefin resin powder suitable for selective laser sintering and its preparation method
Grant 10,920,025 - Liu , et al. February 16, 2 | 2021-02-16 |
Product, composition and application thereof, and automobile tire inner liner, tube and curing bladder
Grant 10,894,881 - Qiu , et al. January 19, 2 | 2021-01-19 |
Spider-silk-like Polymer Fiber, Preparation Method Therefor And Use Thereof
App 20210010162 - QIAO; Jinliang ; et al. | 2021-01-14 |
Heat Transfer Enhancement Pipe As Well As Cracking Furnace And Atmospheric And Vacuum Heating Furnace Including The Same
App 20200326141 - WANG; Guoqing ; et al. | 2020-10-15 |
Copolymer Of Olefin And Unsaturated Carboxylic Acid Or Unsaturated Carboxylic Acid Derivative
App 20200325262 - GAO; Rong ; et al. | 2020-10-15 |
Olefin-olefinic Alcohol Copolymer, And Preparation Method Therefor
App 20200325315 - GAO; Rong ; et al. | 2020-10-15 |
Aliphatic polyester resin powder suitable for selective laser sintering and its preparation method
Grant 10,787,546 - Liu , et al. September 29, 2 | 2020-09-29 |
Polymer/filler/metal composite fiber and preparation method thereof
Grant 10,787,754 - Qiao , et al. September 29, 2 | 2020-09-29 |
Composite Catalyst And Preparation Method Therefor
App 20200246781A1 - | 2020-08-06 |
Olefin Polymerization Catalyst Comprising Cyclotriveratrylene And Derivatives Thereof
App 20200181296A1 - | 2020-06-11 |
Flame-retardant thermoplastic material and expanded beads thereof
Grant 10,662,308 - Guo , et al. | 2020-05-26 |
Catalyst component for olefin polymerization, catalyst, and use thereof
Grant 10,662,268 - Wang , et al. | 2020-05-26 |
Composite catalyst and preparation method therefor
Grant 10,661,254 - Dai , et al. | 2020-05-26 |
Process for preparing high-performance polypropylenes
Grant 10,544,242 - Song , et al. Ja | 2020-01-28 |
Magnesium Alkoxide Particle And Application Thereof
App 20190270690 - XU; Xiudong ; et al. | 2019-09-05 |
Polyester Composition, Preparation Method Therefor and Application Thereof
App 20190270882 - ZHENG; Cui ; et al. | 2019-09-05 |
Polyester Composition and Preparation Method Therefor
App 20190264022 - ZHENG; Cui ; et al. | 2019-08-29 |
Catalyst Component For Olefin Polymerization, Catalyst, And Use Thereof
App 20190256623 - WANG; Jun ; et al. | 2019-08-22 |
Polyester Composition and Preparation Method Therefor
App 20190256649 - ZHENG; Cui ; et al. | 2019-08-22 |
Catalyst Pre-contact Device For Continuous Polymerization Of Olefins And Method For Catalyst Pre-contact
App 20190218314 - XIA; Xianzhi ; et al. | 2019-07-18 |
Product, Composition and Application Thereof, and Automobile Tire Inner Liner, Tube and Curing Bladder
App 20190218384 - QIU; Yingxin ; et al. | 2019-07-18 |
Catalyst Component For Olefin Polymerization, Catalyst, And Use Thereof
App 20190211119 - WANG; Jun ; et al. | 2019-07-11 |
Polypropylene with narrow molecular weight distribution range and processes for preparation thereof
Grant 10,301,405 - Wang , et al. | 2019-05-28 |
Heat Transfer Tube And Cracking Furnace Using The Same
App 20190128622 - WANG; Guoqing ; et al. | 2019-05-02 |
Spherical magnesium halide adduct, a catalyst component and a catalyst for olefin polymerization prepared therefrom
Grant 10,239,969 - Xia , et al. | 2019-03-26 |
Heat transfer tube and cracking furnace using the same
Grant 10,209,011 - Wang , et al. Feb | 2019-02-19 |
Catalyst component for olefin polymerization, and catalyst containing the same
Grant 10,208,145 - Gao , et al. Feb | 2019-02-19 |
Catalyst component for propene polymerization, preparation method thereof, and catalyst containing the same
Grant 10,184,017 - Wang , et al. Ja | 2019-01-22 |
Preparation method of a catalyst component for olefin polymerization
Grant 10,174,141 - Wang , et al. J | 2019-01-08 |
Polyolefin Resin Powder Suitable For Selective Laser Sintering And Its Preparation Method
App 20180355122 - LIU; Jianye ; et al. | 2018-12-13 |
Catalyst component for olefin polymerization, preparation method therefor and catalyst thereof
Grant 10,150,822 - Zhou , et al. Dec | 2018-12-11 |
Electroconductive Polymer Fiber And Its Preparation Method And Application
App 20180291531 - HAN; Peng ; et al. | 2018-10-11 |
Magnesium halide solution, preparing method and use thereof
Grant 10,087,264 - Wang , et al. October 2, 2 | 2018-10-02 |
Aliphatic Polyester Resin Powder Suitable For Selective Laser Sintering And Its Preparation Method
App 20180230274 - LIU; Jianye ; et al. | 2018-08-16 |
Complex nanofiltration membrane and the preparation thereof
Grant 10,040,032 - Zhang , et al. August 7, 2 | 2018-08-07 |
Supported Catalyst, Its Activated Form, And Their Preparation And Use
App 20180169632 - Dai; Wei ; et al. | 2018-06-21 |
Polyethylene compositions and films formed therefrom
Grant 9,988,505 - Gao , et al. June 5, 2 | 2018-06-05 |
Spherical carriers for olefin polymerization catalyst, catalyst components, catalyst, and preparation methods therefor
Grant 9,951,157 - Li , et al. April 24, 2 | 2018-04-24 |
Lubricant composition, and preparation method and use thereof
Grant 9,944,883 - Zhang , et al. April 17, 2 | 2018-04-17 |
Resin composition having improved haze and light transmittance and process for preparing the same
Grant 9,834,675 - Qiao , et al. December 5, 2 | 2017-12-05 |
Catalyst composition for olefin polymerization and application of same
Grant 9,822,196 - Li , et al. November 21, 2 | 2017-11-21 |
Catalyst component for olefin polymerization, preparation method thereof, and catalyst comprising same
Grant 9,809,663 - Xia , et al. November 7, 2 | 2017-11-07 |
Flame Retardant, Composite Flame Retardant, Flame Retardant Antistatic Composition And Flame Resistant Method
App 20170313845 - GUO; Peng ; et al. | 2017-11-02 |
Flame-retardant Thermoplastic Material And Expanded Beads Thereof
App 20170313839 - GUO; Peng ; et al. | 2017-11-02 |
Methods for preparation of propylene polymers
Grant 9,751,965 - Yu , et al. September 5, 2 | 2017-09-05 |
Catalyst component for olefin polymerization, catalyst, and use thereof
Grant 9,751,960 - Li , et al. September 5, 2 | 2017-09-05 |
Spherical Magnesium Halide Adduct, A Catalyst Component And A Catalyst For Olefin Polymerization Prepared Therefrom
App 20170101486 - XIA; Xianzhi ; et al. | 2017-04-13 |
Suspension of solid catalyst component used in propylene polymerization, method of preparing the same, and method of propylene polymerization
Grant 9,593,185 - Qin , et al. March 14, 2 | 2017-03-14 |
Alumina carrier, method of preparing the same, and silver catalyst
Grant 9,592,491 - Li , et al. March 14, 2 | 2017-03-14 |
Magnesium Halide Solution, Preparing Method and Use Thereof
App 20170058060 - WANG; Shibo ; et al. | 2017-03-02 |
Preparation Method of a Catalyst Component for Olefin Polymerization
App 20170051086 - WANG; Shibo ; et al. | 2017-02-23 |
Catalyst Component for Propene Polymerization, Preparation Method Thereof, and Catalyst Containing the Same
App 20170044280 - WANG; Jun ; et al. | 2017-02-16 |
Composite Catalyst And Preparation Method Therefor
App 20160367972 - Dai; Wei ; et al. | 2016-12-22 |
Steam cracking processes
Grant 9,505,677 - Wang , et al. November 29, 2 | 2016-11-29 |
Spherical magnesium halide adduct, a catalyst component and a catalyst for olefin polymerization prepared therefrom
Grant 9,499,569 - Xia , et al. November 22, 2 | 2016-11-22 |
Lubricant Composition, And Preparation Method And Use Thereof
App 20160304803 - Zhang; Xiaohong ; et al. | 2016-10-20 |
Resin Composition Having Improved Haze and Light Transmittance and Process for Preparing the Same
App 20160297965 - QIAO; Jinliang ; et al. | 2016-10-13 |
Rubber composition, preparation method and vulcanized rubber thereof
Grant 9,453,122 - Qiao , et al. September 27, 2 | 2016-09-27 |
Catalyst Component For Olefin Polymerization, Preparation Method Thereof, And Catalyst Comprising Same
App 20160264694 - Xia; Xianzhi ; et al. | 2016-09-15 |
Spherical Carriers For Olefin Polymerization Catalyst, Catalyst Components, Catalyst, And Preparation Methods Therefor
App 20160251457 - Li; Weili ; et al. | 2016-09-01 |
Conductive full vulcanized thermoplastic elastomer and its preparation method
Grant 9,424,959 - Zhang , et al. August 23, 2 | 2016-08-23 |
Solid catalyst component and catalyst for olefin polymerization
Grant 9,376,513 - Tan , et al. June 28, 2 | 2016-06-28 |
Heat transfer tube and cracking furnace using the heat transfer tube
Grant 9,359,560 - Wang , et al. June 7, 2 | 2016-06-07 |
Catalyst component for olefin polymerization and preparation method thereof
Grant 9,353,197 - Xia , et al. May 31, 2 | 2016-05-31 |
Polyethylene Compositions And Films Formed Therefrom
App 20160115285 - GAO; Dali ; et al. | 2016-04-28 |
Catalyst component for olefin polymerization, catalyst, and use thereof
App 20160115257 - Li; Changxiu ; et al. | 2016-04-28 |
Carrier for olefin polymerization catalyst, preparation method and application thereof
Grant 9,321,857 - Li , et al. April 26, 2 | 2016-04-26 |
Propylene random copolymer, method for its preparation, and compositions and articles containing the same
Grant 9,303,108 - Guo , et al. April 5, 2 | 2016-04-05 |
Functional diene polymer, preparation method thereof, and rubber composition comprising the same
Grant 9,296,840 - Liang , et al. March 29, 2 | 2016-03-29 |
Modified rubber masterbatch, and rubber composition and vulcanized rubber produced therefrom, and the preparation processes for them
Grant 9,290,643 - Qiao , et al. March 22, 2 | 2016-03-22 |
Catalyst composition and process for ethylene oligomerization
Grant 9,266,983 - Li , et al. February 23, 2 | 2016-02-23 |
Complex Nanofiltration Membrane And The Preparation Thereof
App 20160023168 - ZHANG; Yang ; et al. | 2016-01-28 |
Alumina support for silver catalyst, preparation and use thereof
Grant 9,233,942 - Lin , et al. January 12, 2 | 2016-01-12 |
Catalyst component for olefin polymerization reaction and catalyst comprising same
Grant 9,156,927 - Gao , et al. October 13, 2 | 2015-10-13 |
Carrier for silver catalyst, its preparation, a silver catalyst made from the same and its use
Grant 9,144,793 - Li , et al. September 29, 2 | 2015-09-29 |
Copolymer rubber having a star-shaped block structure, the preparation process and use thereof
Grant 9,133,293 - Yu , et al. September 15, 2 | 2015-09-15 |
Process For Preparing High-performance Polypropylenes
App 20150246986 - Song; Wenbo ; et al. | 2015-09-03 |
Supported Catalyst, Its Activated Form, and their Preparation and Use
App 20150231612 - Dai; Wei ; et al. | 2015-08-20 |
Catalyst component for polymerization of olefin and preparation method
Grant 9,068,025 - Wang , et al. June 30, 2 | 2015-06-30 |
Magnesium halide adducts, catalyst components and catalysts comprising the same, and preparation processes thereof
Grant 9,068,026 - Xia , et al. June 30, 2 | 2015-06-30 |
Propylene homopolymer having high melt strength and preparation method thereof
Grant 9,068,030 - Song , et al. June 30, 2 | 2015-06-30 |
Suspension Of Solid Catalyst Component Used In Propylene Polymerization, Method Of Preparing The Same, And Method Of Propylene Polymerization
App 20150158961 - QIN; Jinlai ; et al. | 2015-06-11 |
Polybutadiene grafted isoprene rubber, processes for preparing polybutadiene grafted isoprene rubber, mixed compositions and vulcanized forms thereof
Grant 9,051,407 - Liang , et al. June 9, 2 | 2015-06-09 |
Process for producing olefins
Grant 9,024,100 - Wang , et al. May 5, 2 | 2015-05-05 |
Alumina Carrier, Method Of Preparing The Same, And Silver Catalyst
App 20150119590 - Li; Xianfeng ; et al. | 2015-04-30 |
Heat Transfer Tube And Cracking Furnace Using The Same
App 20150114609 - Wang; Guoqing ; et al. | 2015-04-30 |
Functional Diene Polymer, Preparation Method Thereof, And Rubber Composition Comprising The Same
App 20150119528 - LIANG; Aimin ; et al. | 2015-04-30 |
Rubber Compostion, Preparation Method And Vulcanized Rubber Thereof
App 20150105490 - Qiao; Jinliang ; et al. | 2015-04-16 |
Support for silver catalyst in ethylene oxide production, methods for preparing the same, silver catalyst prepared therefrom, and use thereof
Grant 9,006,127 - Jiang , et al. April 14, 2 | 2015-04-14 |
Polyisoprene, preparation method thereof, polyisoprene rubber compounds and vulcanizate therefrom
Grant 8,940,838 - Liang , et al. January 27, 2 | 2015-01-27 |
Ethylene cracking furnace
Grant 8,916,030 - He , et al. December 23, 2 | 2014-12-23 |
Alumina support, a process for preparing the support, a silver catalyst prepared from the support, and use thereof
Grant 8,895,469 - Chen , et al. November 25, 2 | 2014-11-25 |
Catalyst Composition And Process For Ethylene Oligomerization
App 20140316087 - Li; Tonglin ; et al. | 2014-10-23 |
Biodegradable composite, the preparation process thereof, and a disposable article made therefrom
Grant 8,859,690 - Zhu , et al. October 14, 2 | 2014-10-14 |
Modified Rubber Masterbatch, And Rubber Composition And Vulcanized Rubber Produced Therefrom, And The Preparation Processes For Them
App 20140296439 - Qiao; Jinliang ; et al. | 2014-10-02 |
Catalyst Component For Olefin Polymerization, Preparation Method Therefor And Catalyst Thereof
App 20140163185 - Zhou; Qilong ; et al. | 2014-06-12 |
Methods For Preparation Of Propylene Polymers
App 20140121337 - YU; Luqiang ; et al. | 2014-05-01 |
Steam Cracking Processes
App 20140121432 - WANG; Guoqing ; et al. | 2014-05-01 |
Process for preparing 2,3-di-non-straight-alkyl-2-cyanosuccinic acid diesters
Grant 8,669,392 - Xie , et al. March 11, 2 | 2014-03-11 |
Polybutadiene Grafted Isoprene Rubber, Processes For Preparing Polybutadiene Grafted Isoprene Rubber, Mixed Compositions And Vulcanized Forms Thereof
App 20140058044 - LIANG; Aimin ; et al. | 2014-02-27 |
Polyisoprene, Preparation Method Thereof, Polyisoprene Rubber Compounds And Vulcanizate Therefrom
App 20130317176 - LIANG; Aimin ; et al. | 2013-11-28 |
Tubular cracking furnace
Grant 8,585,890 - Wang , et al. November 19, 2 | 2013-11-19 |
Catalyst component for olefin polymerization and a catalyst comprising the same
Grant 8,541,333 - Xie , et al. September 24, 2 | 2013-09-24 |
Catalyst Component For Olefin Polymerization Reaction And Catalyst Thereof
App 20130225773 - Gao; Mingzhi ; et al. | 2013-08-29 |
Propylene Random Copolymer, Method For Its Preparation, And Compositions And Articles Containing The Same
App 20130108814 - GUO; Meifang ; et al. | 2013-05-02 |
Transparent Copolyester, Preparing Method Thereof And Articles Made From The Same
App 20130041130 - XU; Ning ; et al. | 2013-02-14 |
Biodegradable Composite, The Preparation Process Thereof, And A Disposable Article Made Therefrom
App 20120329924 - ZHU; Guixiang ; et al. | 2012-12-27 |
Catalyst component for ethylene polymerization, preparation thereof, and a catalyst comprising the catalyst component
Grant 8,268,945 - Zhang , et al. September 18, 2 | 2012-09-18 |
Alumina Support For Silver Catalyst, Preparation And Use Thereof
App 20120083613 - LIN; Wei ; et al. | 2012-04-05 |
Support For Silver Catalyst In Ethylene Oxide Production, Methods For Preparing The Same, Silver Catalyst Prepared Therefrom, And Use Thereof
App 20120065055 - JIANG; Jun ; et al. | 2012-03-15 |
Propylene polymer composition and oriented film prepared thereby
Grant 7,611,776 - Yu , et al. November 3, 2 | 2009-11-03 |
Fully cured thermoplastic elastomer, process for its manufacture and applications thereof
Grant 7,491,757 - Qiao , et al. February 17, 2 | 2009-02-17 |
Silicon ether compounds and a method for the preparation thereof
Grant 7,399,812 - Xie , et al. July 15, 2 | 2008-07-15 |
Solid catalyst component for polymerization of olefins, catalyst comprising the same and use thereof
Grant 7,388,061 - Gao , et al. June 17, 2 | 2008-06-17 |
Catalyst component for olefin polymerization and catalyst comprising the same
Grant 7,351,778 - Gao , et al. April 1, 2 | 2008-04-01 |
Catalyst component and catalyst for olefin polymerization as well as use thereof
Grant 7,332,455 - Wei , et al. February 19, 2 | 2008-02-19 |
Catalyst for olefin polymerization and use of the same
Grant 7,323,431 - Gao , et al. January 29, 2 | 2008-01-29 |
Propylene polymer composition and oriented film prepared thereby
App 20060182987 - Yu; Luqiang ; et al. | 2006-08-17 |
Solid catalyst component for polymerization of ethylene, preparation thereof and a catalyst containing the same
Grant 7,091,289 - Wang , et al. August 15, 2 | 2006-08-15 |
Silicone rubber in the form of a finely divided powder, method for the production and the use of the same
Grant 6,838,490 - Zhang , et al. January 4, 2 | 2005-01-04 |
Selective hydrogenation catalyst for selectively hydrogenating of unsaturated olefin, process for preparing the same and its use
Grant 6,822,127 - Dai , et al. November 23, 2 | 2004-11-23 |
Silicon ether compound, a method for the preparation thereof and use thereof
Grant 6,822,109 - Xie , et al. November 23, 2 | 2004-11-23 |
Catalyst for selective hydrogenation, its preparation process and application
Grant 6,797,669 - Zhang , et al. September 28, 2 | 2004-09-28 |
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