| Patent | Date |
|---|
Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts
Grant 8,034,886 - Dickner , et al. October 11, 2 | 2011-10-11 |
Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts
App 20100056737 - Dickner; Tim ; et al. | 2010-03-04 |
Process for manufacturing ultra high molecular weight polymers using novel bridged metallocene catalysts
Grant 7,598,329 - Panitzky , et al. October 6, 2 | 2009-10-06 |
Transition metal compound, ligand system, catalyst system and its use for the polymerization and copolymerization of olefins
Grant 7,569,651 - Schottek , et al. August 4, 2 | 2009-08-04 |
Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and process for preparing polyolefins
Grant 7,405,261 - Schulte , et al. July 29, 2 | 2008-07-29 |
Novel Hydrogels Based On Polyvinyl Alcohols And Polyvinyl Alcohol Copolymers
App 20080112984 - Schulte; Jorg ; et al. | 2008-05-15 |
Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefins
Grant 7,342,078 - Schottek , et al. March 11, 2 | 2008-03-11 |
Novel Polyvinyl Ester and Novel Polyvinylalcohol Copolymers
App 20080021185 - Schulte; Jorg ; et al. | 2008-01-24 |
Reduction of concentration of inorganic by-products and organometallic by-products in the preparation of metallocenes and economical recovery of the starting materials used
Grant 7,223,878 - Schulte , et al. May 29, 2 | 2007-05-29 |
Process for manufacturing ultra high molecular weight polymers using novel bridged metallocene catalysts
App 20070105712 - Panitzky; Jens ; et al. | 2007-05-10 |
Preparation of substituted indenes
Grant 7,199,274 - Schulte , et al. April 3, 2 | 2007-04-03 |
Novel polyvinyl alcohols and novel polyvinyl alcohol copolymers
App 20070032621 - Schulte; Jorg Ludwig ; et al. | 2007-02-08 |
Covalently fixed nonmetallocenes, process for preparing them and their use for the polymerization of olefins
Grant 7,157,398 - Schottek , et al. January 2, 2 | 2007-01-02 |
Non-metallocene catalyst system
Grant 7,148,174 - Schulte , et al. December 12, 2 | 2006-12-12 |
Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins
Grant 7,109,278 - Okumura , et al. September 19, 2 | 2006-09-19 |
Method for producing transition metal compounds and their use for the polymerization of olefins
Grant 7,105,690 - Schottek , et al. September 12, 2 | 2006-09-12 |
Chemical compound, method for the production thereof and its use in catalyst systems for producing polyolefins
Grant 7,101,940 - Schottek , et al. September 5, 2 | 2006-09-05 |
Novel polyvinyl esters
App 20060160974 - Schulte; Jorg Ludwig ; et al. | 2006-07-20 |
Preparation of dialkyl-ansa-metallocenes
App 20060154804 - Schottek; Jorg ; et al. | 2006-07-13 |
Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and process for preparing polyolefins
App 20060122345 - Schulte; Jorg ; et al. | 2006-06-08 |
"Constrained geometry" metallocenes, method for the production thereof and use of the same for the polymerisation of olefins
Grant 7,049,453 - Schottek , et al. May 23, 2 | 2006-05-23 |
Chemical products suited for use as co-catalysts, method for the preparation thereof and their use in catalyst systems for producing polyolefins
Grant 7,034,173 - Schottek April 25, 2 | 2006-04-25 |
Preparation of substituted indenes
App 20060052620 - Schulte; Jorg L. ; et al. | 2006-03-09 |
Transition metal compound, ligand system, catalyst system and its use for the polymerization and copolymerization of olefins
App 20060020096 - Schottek; Jorg ; et al. | 2006-01-26 |
Preparation of substituted indenes
App 20050256344 - Schulte, Jorg ; et al. | 2005-11-17 |
Catalyst system and the use thereof
Grant 6,953,829 - Kratzer , et al. October 11, 2 | 2005-10-11 |
Catalyst system
Grant 6,949,614 - Schottek , et al. September 27, 2 | 2005-09-27 |
"Constrained geometry" metallocenes, method for the production thereof and use of the same for the polymerisation of olefins
App 20050187396 - Schottek, Jorg ; et al. | 2005-08-25 |
Transition metal componds their preparation and their use in catalyst systems for the polymerization and copolymerization of olefins
App 20050182266 - Schulte, Jorg L ; et al. | 2005-08-18 |
Covalently fixed nonmetallocenes, process for preparing them and their use for the polymerization of olefins
App 20050148461 - Schottek, Jorg ; et al. | 2005-07-07 |
Non-metallocenes, method for the production thereof and the use thereof for the polymerisation of olefins
App 20050101772 - Schottek, Jorg ; et al. | 2005-05-12 |
Non-metallocene compounds, method for the production thereof and use of the same for the polymerization of olefins
Grant 6,872,843 - Schottek , et al. March 29, 2 | 2005-03-29 |
Process for preparation of a salt-like chemical compound and its use in catalyst systems for preparing polyolefins
Grant 6,861,384 - Schottek , et al. March 1, 2 | 2005-03-01 |
Non-metallocenes, method for the production thereof and use thereof in the polymerization of olefins
App 20050037918 - Schulte, Jorg L. ; et al. | 2005-02-17 |
Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins
App 20040260107 - Oberhoff, Markus ; et al. | 2004-12-23 |
Reduction of concentration of inorganic by-products and organometallic by-products in the preparation of metallocenes and economical recovery of the starting materials used
App 20040176624 - Schulte, Jorg ; et al. | 2004-09-09 |
Method for producing alkyl-bridged ligand systems and transition metal compounds
Grant 6,784,305 - Schulte , et al. August 31, 2 | 2004-08-31 |
Transition metal compound provided as a catalyst constituent, and use thereof for producing polyolefins
App 20040133009 - Schottek, Jorg ; et al. | 2004-07-08 |
Salt-like chemical compound, its preparation and its use in catalyst systems for preparing polyolefins
App 20040072975 - Schottek, Jorg ; et al. | 2004-04-15 |
Process for preparation of salt-like chemical compound, and its use in catalyst systems for preparing polyolefins
App 20040048992 - Schottek, Jorg ; et al. | 2004-03-11 |
Non-metallocene compounds, method for the production thereof and use of the same for the polymerisation of olefins
App 20040023940 - Schottek, Jorg ; et al. | 2004-02-05 |
Method for producing transition metal compounds and their use for the polymerization of olefins
App 20030191334 - Schottek, Jorg ; et al. | 2003-10-09 |
Transition metal compound, ligand system, catalyst system and its use for the polymerization of olefins
Grant 6,627,764 - Schottek , et al. September 30, 2 | 2003-09-30 |
Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefins
App 20030149199 - Schottek, Jorg ; et al. | 2003-08-07 |
Method for producing mono-organoboranes or di-organoboranes
Grant 6,600,066 - Schottek , et al. July 29, 2 | 2003-07-29 |
Saline chemical composition, method for producing the same and the use thereof in catalyst systems for producing polyolefins
App 20030069426 - Schottek, Jorg ; et al. | 2003-04-10 |
Novel catalyst system and the use thereof
App 20030008984 - Kratzer, Roland ; et al. | 2003-01-09 |
Metallocene compound and polymerization catalyst comprising heterocyclic group
Grant 6,469,114 - Schottek , et al. October 22, 2 | 2002-10-22 |
Transition metal compound, catalyst, its production and its use for the polymerization of olefins
Grant 6,458,982 - Schottek , et al. October 1, 2 | 2002-10-01 |
| 