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SOLVAY

BE868 patents

Top patents by PatentIndex Score

US6350888B1Feb 26, 2002

Support for catalysts, process for the manufacture of a precursor gel of a support for catalysts, catalyst for the polymerization of olefins and process for the polymerization of olefins by means of this catalyst

SOLVAY123 citations97

US5703160ADec 30, 1997

Biodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acid

SOLVAY145 citations97

US7557253B2Jul 7, 2009

Method for converting polyhydroxylated aliphatic hydrocarbons into chlorohydrins

SOLVAY24 citations96

US6362383B1Mar 26, 2002

Hydro-fluorination of chlorinated hydrocarbons

SOLVAY52 citations96

US6063941AMay 16, 2000

Process for the regeneration of catalysts

SOLVAY55 citations96

US6660709B1Dec 9, 2003

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions

SOLVAY59 citations95

US5612271AMar 18, 1997

Process for the prepration of a catalytic system, process for the (co)polymerization of olefins and (co)polymers of at least one olefin

SOLVAY48 citations95

US5304320AApr 19, 1994

Compositions comprising a fluoro ether and use of these compositions

SOLVAY56 citations95

US5286413AFeb 15, 1994

Mixtures of polar polymers and dedoped conductive polymers, processes for obtaining these mixtures and use of these mixtures to produce electronic, optoelectrical, electrical and electromechanical devices

SOLVAY88 citations95

US5204424AApr 20, 1993

Conductive polymers derived from aromatic heterocyclic compounds substituted by an ether-type group

SOLVAY56 citations95

US4909959AMar 20, 1990

Conductive polymers derived from 3-alkylthiophenes, a process for manufacturing them and electroconductive devices containing them

SOLVAY106 citations95

US4879839ANov 14, 1989

Coated seeds and process for preparing them

SOLVAY50 citations95

US4735017AApr 5, 1988

Coated seeds and process for preparing them

SOLVAY43 citations95

US6884851B2Apr 26, 2005

Polyolefins and process for manufacturing them

SOLVAY43 citations94

US6586532B1Jul 1, 2003

Polyolefins and method for the production thereof

SOLVAY52 citations94

US6136924AOct 24, 2000

Process for the preparation of a composition containing ethylene polymers, and use thereof

SOLVAY66 citations94

US5891976AApr 6, 1999

Catalyst system for the polymerization of olefins, process for this polymerization and polymers thus obtained

SOLVAY65 citations94

US5556893ASep 17, 1996

Catalyst support and catalyst for the polymerization of alpha-olefins; processes for obtaining them and polymerization of alpha-olefins in presence of the catalyst

SOLVAY36 citations94

US5510401AApr 23, 1996

Starch-based composition

SOLVAY66 citations94

US5494962AFeb 27, 1996

Thermoplastic composition, process for its preparation, and use

SOLVAY52 citations94

US5403667AApr 4, 1995

Compatibilized compositions comprising a polyamide and polypropylene and adhesive composites containing these compositions

SOLVAY71 citations94

US4705604ANov 10, 1987

Process for extracting poly-beta-hydroxybutyrates by means of a solvent from an aqueous suspension of microorganisms

SOLVAY109 citations94

US4499045AFeb 12, 1985

Process for the production of tubes of a molecularly oriented plastic

SOLVAY66 citations94

US4296223AOct 20, 1981

Polymerization of olefins

SOLVAY64 citations94

US4174782ANov 20, 1979

Hollow body made from a thermoplastic

SOLVAY142 citations94

US6201078B1Mar 13, 2001

Ethylene polymer and processes for obtaining it

SOLVAY50 citations93

US5132049AJul 21, 1992

Substituted thiophenes, conducting polymers derived from these thiophenes, process for obtaining them and devices containing these polymers

SOLVAY58 citations93

US7615670B2Nov 10, 2009

Method for making chlorohydrin in liquid phase in the presence of heavy compounds

SOLVAY18 citations92

US7323578B2Jan 29, 2008

Process for manufacturing an oxirane

SOLVAY20 citations92

US7253327B2Aug 7, 2007

Method of manufacture of a hydrofluoroalkane

SOLVAY29 citations92

US7074434B2Jul 11, 2006

Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, processes for the preparation of a hydrofluoroalkane and azeotropic compositions

SOLVAY19 citations92

US6843267B1Jan 18, 2005

System and method for closing a tank opening

SOLVAY28 citations92

US6814921B1Nov 9, 2004

Method for making a fuel tank in plastic material

SOLVAY37 citations92

US6815552B2Nov 9, 2004

Method for making an oxirane

SOLVAY19 citations92

US6809226B1Oct 26, 2004

Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethane

SOLVAY50 citations92

US6753304B1Jun 22, 2004

Compositions comprising perfluorobutyl methyl ether and use of said compositions

SOLVAY32 citations92

US6743765B1Jun 1, 2004

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions

SOLVAY18 citations92

US6730817B1May 4, 2004

Method for preparing 1,1,1,3,3-pentafluoropropane

SOLVAY15 citations92

US6634342B1Oct 21, 2003

Fuel system for a vehicle

SOLVAY26 citations92

US6592955B1Jul 15, 2003

Thermoplastic hollow molded body

SOLVAY24 citations92

US6586537B2Jul 1, 2003

Process for manufacturing an olefin polymer composition

SOLVAY26 citations92

US6521803B1Feb 18, 2003

Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions

SOLVAY22 citations92

US6429322B1Aug 6, 2002

Method for making an oxirane

SOLVAY19 citations92

US6258906B1Jul 10, 2001

Process for manufacture of a solution of dialkyl peroxydicarbonate

SOLVAY18 citations92

US6214948B1Apr 10, 2001

Catalytic system comprising a solid precursor and process for the polymerization of olefins

SOLVAY17 citations92

US6169050B1Jan 2, 2001

Process for regeneration of catalysts of titanium silicalite type

SOLVAY25 citations92

US6089249AJul 18, 2000

Venting circuit for a liquid tank

SOLVAY22 citations92

Showing the top 50 of 868 patents by PatentIndex Score.

SOLVAY

Top patents by PatentIndex Score

Method for making an oxirane

Process for manufacturing hollow plastic bodies

Epichlorohydrin-based product and process for manufacturing this product

Support for catalysts, process for the manufacture of a precursor gel of a support for catalysts, catalyst for the polymerization of olefins and process for the polymerization of olefins by means of this catalyst

Biodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acid

Method for converting polyhydroxylated aliphatic hydrocarbons into chlorohydrins

Hydro-fluorination of chlorinated hydrocarbons

Process for the regeneration of catalysts

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions

Process for the prepration of a catalytic system, process for the (co)polymerization of olefins and (co)polymers of at least one olefin

Compositions comprising a fluoro ether and use of these compositions

Mixtures of polar polymers and dedoped conductive polymers, processes for obtaining these mixtures and use of these mixtures to produce electronic, optoelectrical, electrical and electromechanical devices

Conductive polymers derived from aromatic heterocyclic compounds substituted by an ether-type group

Conductive polymers derived from 3-alkylthiophenes, a process for manufacturing them and electroconductive devices containing them

Coated seeds and process for preparing them

Coated seeds and process for preparing them

Polyolefins and process for manufacturing them

Polyolefins and method for the production thereof

Process for the preparation of a composition containing ethylene polymers, and use thereof

Catalyst system for the polymerization of olefins, process for this polymerization and polymers thus obtained

Catalyst support and catalyst for the polymerization of alpha-olefins; processes for obtaining them and polymerization of alpha-olefins in presence of the catalyst

Starch-based composition

Thermoplastic composition, process for its preparation, and use

Compatibilized compositions comprising a polyamide and polypropylene and adhesive composites containing these compositions

Process for extracting poly-beta-hydroxybutyrates by means of a solvent from an aqueous suspension of microorganisms

Process for the production of tubes of a molecularly oriented plastic

Polymerization of olefins

Hollow body made from a thermoplastic

Ethylene polymer and processes for obtaining it

Substituted thiophenes, conducting polymers derived from these thiophenes, process for obtaining them and devices containing these polymers

Method for making chlorohydrin in liquid phase in the presence of heavy compounds

Process for manufacturing an oxirane

Method of manufacture of a hydrofluoroalkane

Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, processes for the preparation of a hydrofluoroalkane and azeotropic compositions

System and method for closing a tank opening

Method for making a fuel tank in plastic material

Method for making an oxirane

Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethane

Compositions comprising perfluorobutyl methyl ether and use of said compositions

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions

Method for preparing 1,1,1,3,3-pentafluoropropane

Fuel system for a vehicle

Thermoplastic hollow molded body

Process for manufacturing an olefin polymer composition

Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions

Method for making an oxirane

Process for manufacture of a solution of dialkyl peroxydicarbonate

Catalytic system comprising a solid precursor and process for the polymerization of olefins

Process for regeneration of catalysts of titanium silicalite type

Venting circuit for a liquid tank