1
Jennifer Petoff
Robert M Waymouth, Raisa L Kravchenko, Jennifer Maciejewski Petoff: High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis. The Board of Trustees of the Leland Stanford Junior University, Jacques M Dulin, Innovation Law Group, January 2, 2001: US06169151 (83 worldwide citation)

This invention relates to high melting polyolefin copolymers suitable as thermoplastic elastomers and catalysts and methods for their synthesis. These elastomeric olefin copolymers are characterized by a mole fraction of crystallizable component X


2
Jennifer Petoff
Robert M Waymouth, Jennifer L Maciejewski Petoff, Raisa L Kravchenko: Ethylene copolymers with narrow composition distribution and high melting temperatures, and methods of production thereof. The Board of Trustees of Leland Stanford Jr University, Jacques M Dulin, Innovation Law Group, April 30, 2002: US06380341 (32 worldwide citation)

A copolymer of ethylene and at least one comonomer containing at least 4 carbon atoms is characterized by a polydispersity greater than 2, a broad melting point transition as measured by differential scanning calorimetry, and a narrow composition distribution. Ethylene/C


3
Jennifer Petoff
Robert M Waymouth, Raisa L Kravchenko, Jennifer Maciejewski Petoff, Joyce Hung: High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis. The Board of Trustees of the Leland Stanford Junior University, Jacques M Dulin Esq, Innovation Law Group, February 11, 2003: US06518378 (31 worldwide citation)

This invention relates to high melting polyolefin copolymers suitable as thermoplastic elastomers and catalysts and methods for their synthesis. These elastomeric olefin copolymers are characterized by a mole fraction of crystallizable component X


4
Jennifer Petoff
Robert M Waymouth, Raisa L Kravchenko, Jennifer Maciejewski Petoff, Joyce Hung: Metallocene catalysts for synthesis of high-melting polyolefin copolymer elastomers. The Board of Trustees of the Leland Standard Junior University, Jacques M Dulin Esq, Innovation Law Group, November 12, 2002: US06479685 (2 worldwide citation)

Metallocene catalysts having plural coordination geometries for synthesis of high melting polyolefin copolymers suitable as thermoplastic elastomers. The inventive catalysts comprise unbridged, substituted or unsubstituted cyclopentadienyl metallocene catalysts that are capable of inter-converting b ...


5
Jennifer Petoff
Robert M Waymouth, Raisa L Kravchenko, Jennifer Maciejewski Petoff, Joyce Hung: High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis. Jacques M Dulin Esq, Innovation Law Group, October 25, 2001: US20010034426-A1 (1 worldwide citation)

This invention relates to high melting polyolefin copolymers suitable as thermoplastic elastomers and catalysts and methods for their synthesis. These elastomeric olefin copolymers are characterized by a mole fraction of crystallizable component Xc from about 30 to about 99%; low glass transition te ...


6
Jennifer Petoff
Robert M Waymouth, Jennifer L Maciejewski Petoff, Raisa L Kravchenko: Methods of production of ethylene copolymers having narrow composition distributions and high melting temperatures. The Board of Trustees of the Leland Stanford Junior University, Jacques M Dulin Esq, Innovation Law Groupsm, August 22, 2002: US20020115805-A1

A copolymer of ethylene and at least one comonomer containing at least 4 carbon atoms is characterized by a polydispersity greater than 2, a broad melting point transition as measured by differential scanning calorimetry, and a narrow composition distribution. Ethylene/C4+ copolymers also may show a ...


7
Jennifer Petoff
Robert M Waymouth, Raisa L Kravchenko, Jennifer Maciejewski Petoff, Joyce Hung: High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis. Jacques M Dulin Esq, Innovation Law Group, December 6, 2001: US20010049425-A1

This invention relates to high melting polyolefin copolymers suitable as thermoplastic elastomers and catalysts and methods for their synthesis. These elastomeric olefin copolymers are characterized by a mole fraction of crystallizable component Xc from about 30 to about 99%; low glass transition te ...


8
Robert M Waymouth, Geoffrey W Coates, Elisabeth M Hauptman: Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor. Leland Stanford Jr University, Oblon Spivak McClelland Maier & Neustadt P C, January 14, 1997: US05594080 (152 worldwide citation)

This invention is directed to novel catalysts the structure and activity of which can be controlled to produce a wide range of alpha olefin polymers and co-polymers, and preferably for the production of stereoblock poly alpha olefins comprising a wide range of preselected amorphous and crystalline s ...


9
Robert M Waymouth, Elisabeth Hauptman, Geoffrey W Coates: Thermoplastic elastomeric olefin polymers. The Board of Trustees of the Leland Stanford Junior University, Jacques M Heller Ehrman White & McAuliffe Dulin Esq, October 19, 1999: US05969070 (86 worldwide citation)

Novel elastomeric alpha olefin polymers of homogeneous composition formed from linear or branched chain C.sub.3 -C.sub.10 monomers such as propylene, 1-butene, 1-pentene, 4-methyl-1-pentene, 1-hexene and mixtures thereof, comprising alternating isotactic and atactic disastereosequences in which all ...


10
Robert M Waymouth, Elisabeth Hauptman, Geoffrey W Coates: Catalysts for thermoplastic elastomeric olefin polymers. The Board of Trustees of the Leland Stanford Jr University, Jacques M Dulin Esq, Innovation Law Group, May 20, 2003: US06566544 (60 worldwide citation)

This invention is directed to novel catalysts the structure and activity of which can be controlled to produce a wide range of alpha olefin polymers and co-polymers, and preferably for the production of stereoblock poly alpha olefins comprising a wide range of preselected amorphous and crystalline s ...