Patent | Date |
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Manufacturing method of solid catalyst for propylene polymerization Grant 9,062,135 - Kim , et al. June 23, 2 | 2015-06-23 |
Preparation method of solid catalyst for propylene polymerization and catalyst prepared thereby Grant 9,045,572 - Kim , et al. June 2, 2 | 2015-06-02 |
Solid catalyst for the polymerization of propylene, and method for preparing same Grant 9,034,781 - Kim , et al. May 19, 2 | 2015-05-19 |
Manufacturing method of solid catalyst for propylene polymerization Grant 8,664,142 - Kim , et al. March 4, 2 | 2014-03-04 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene App 20140005345 - KIM; Sang Yull ;   et al. | 2014-01-02 |
Manufacturing Method Of Solid Catalyst For Propylene Polymerization App 20140005038 - KIM; Sang Yull ;   et al. | 2014-01-02 |
Solid Catalyst For The Polymerization Of Propylene, And Method For Preparing Same App 20130237406 - Kim; Sang Yull ;   et al. | 2013-09-12 |
Solid catalyst for propylene polymerization and a method for preparation of polypropylene using the same Grant 8,394,734 - Kim , et al. March 12, 2 | 2013-03-12 |
Preparation Method Of Solid Catalyst For Propylene Polymerization And Catalyst Prepared Thereby App 20130017946 - Kim; Sang Yull ;   et al. | 2013-01-17 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene Using The Same App 20120277389 - KIM; Sang Yull ;   et al. | 2012-11-01 |
Manufacturing Method Of Solid Catalyst For Propylene Polymerization App 20120264593 - Kim; Sang Yull ;   et al. | 2012-10-18 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene Using The Same App 20120172551 - KIM; Sang Yull ;   et al. | 2012-07-05 |
Process for polymerization or copolymerization of ethylene Grant 7,754,833 - Kim , et al. July 13, 2 | 2010-07-13 |
Process For Polymerization Or Copolymerization Of Ethylene App 20090221771 - Kim; Sang Yull ;   et al. | 2009-09-03 |
Method for preparation of a solid titanium catalyst for olefin polymerization Grant 7,151,071 - Kim , et al. December 19, 2 | 2006-12-19 |
Method for polymerization and copolymerization of ethylene Grant 7,060,764 - Yang , et al. June 13, 2 | 2006-06-13 |
Method of producing a catalyst for ethylene homo-and co-polymerization Grant 7,045,478 - Yang , et al. May 16, 2 | 2006-05-16 |
Method for producing homo-and co-polymers of ethylene Grant 6,958,378 - Yang , et al. October 25, 2 | 2005-10-25 |
Method for preparation of a solid titanium catalyst for olefin polymerization App 20050215422 - Kim, Sang-Yull ;   et al. | 2005-09-29 |
Method for producing a catalyst for homo-or co-polymerization of ethylene Grant 6,914,028 - Yang , et al. July 5, 2 | 2005-07-05 |
Method of preparing a catalyst for polymerization and copolymerization of ethylene Grant 6,831,033 - Yang , et al. December 14, 2 | 2004-12-14 |
Method of producing a catalyst for ethylene homo-and co-polymerization App 20040242409 - Yang, Chun Byung ;   et al. | 2004-12-02 |
Method for producing ethylene homo- and co-polymer Grant 6,803,427 - Yang , et al. October 12, 2 | 2004-10-12 |
Catalyst for homo- or co-polymerization of ethylene Grant 6,803,338 - Yang , et al. October 12, 2 | 2004-10-12 |
Method of making a catalyst for polymerization and co-polymerization of ethylene Grant 6,762,145 - Yang , et al. July 13, 2 | 2004-07-13 |
Method for producing homo-and co-polymers of ethylene App 20040068064 - Yang, Chun-Byung ;   et al. | 2004-04-08 |
Method for producing a catalyst for homo-or co-polymerization of ethylene App 20040053774 - Yang, Chun-Byung ;   et al. | 2004-03-18 |
Method for polymerization and copolymerization of ethylene App 20040030077 - Yang, Chun-Byung ;   et al. | 2004-02-12 |
Catalyst for polymerization and copolymerization of ethylene App 20030032551 - Yang, Chun-Byung ;   et al. | 2003-02-13 |
Method for producing ethylene homo- and co-polymer App 20020037980 - Yang, Chun-Byung ;   et al. | 2002-03-28 |
Catalyst for polymerization and co-polymerization of ethylene App 20010031694 - Yang, Chun-Byung ;   et al. | 2001-10-18 |