Borealis Holding A/S

Patent Applications and Registrations

Patent applications and USPTO patent grants for Borealis Holding A/S.The latest application filed is for "polyethylene compatible sulphonic acids as silane crosslinking catalysts".

Company Profile

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Borealis Holding A/S - Lyngby DK
Borealis Holding A/S - Provoo FI
Borealis Holding A/S - DK DK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polyethylene compatible sulphonic acids as silane crosslinking catalysts Grant 6,005,055 - Dammert , et al. December 21, 1	1999-12-21
Process for the production of polyolefins in an autoclave reactor Grant 5,965,674 - Moen , et al. October 12, 1	1999-10-12
Method for preparing active carrier particles of equal size for a polymerization catalyst Grant 5,905,050 - Koshinen , et al. May 18, 1	1999-05-18
Stereospecific catalyst system for polymerization of olefins Grant 5,869,418 - Iiskola , et al. February 9, 1	1999-02-09
Coarse-grained polyolefin, its production method and a catalyst used in the method Grant 5,767,215 - Garoff , et al. June 16, 1	1998-06-16
Large-pole polyolefin, a method for its production and a procatalyst containing a transesterification product of a lower alcohol and a phthalic acid ester Grant 5,710,229 - Garoff , et al. January 20, 1	1998-01-20
Plastic material for packaging Grant 5,663,232 - Seppanen , et al. September 2, 1	1997-09-02
Procatalyst component based on a transition metal compound on a carrier of magnesium chloride and manganese halide Grant 5,663,248 - Garoff , et al. September 2, 1	1997-09-02
Unsaturated ethylene-non conjugated diene copolymers and preparation thereof by radical polymerization Grant 5,539,075 - Gustafsson , et al. July 23, 1	1996-07-23
Method for the preparation of a particulate carrier for a polymerization catalyst Grant 5,468,698 - Koskinen , et al. November 21, 1	1995-11-21
Procatalyst composition containing substituted maleic or fumaric acid esters as an electron donor for olefin polymerization Grant 5,436,213 - Iiskola , et al. July 25, 1	1995-07-25
Method for the preparation of a catalyst component for the polymerization of olefins, a polymerization catalyst component produced by the method and use of the same Grant 5,413,979 - Kostiainen , et al. May 9, 1	1995-05-09
Method for the dosage of a fluidized polymerization catalyst into a polymerization reactor Grant 5,385,992 - Koskinen , et al. January 31, 1	1995-01-31

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