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Eeva-Liisa Lakomaa
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Espoo, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Process and apparatus for preparing heterogeneous catalysts
Patent number
6,534,431
Issue date
Mar 18, 2003
Fortum Oil and Gas Oy
Tuomo Suntola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing heterogeneous catalysts of desired metal content
Patent number
6,500,780
Issue date
Dec 31, 2002
Neste Oy
Tuomo Suntola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for olefin polymerization and a method for the manufacture...
Patent number
6,143,844
Issue date
Nov 7, 2000
Borealis A/S
Harri Hokkanen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for polymerization of ethylene
Patent number
5,880,055
Issue date
Mar 9, 1999
Neste Oy
Hilkka Knuuttila
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for olefin polymerization and a method for the manufacture...
Patent number
5,767,032
Issue date
Jun 16, 1998
Borealis A/S
Harri Hokkanen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst for olefines
Patent number
5,290,748
Issue date
Mar 1, 1994
Neste Oy
Hilkka Knuuttila
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing a catalyst for polymerization of olefins
Patent number
5,183,794
Issue date
Feb 2, 1993
Neste Oy
Hilkka Knuuttila
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for metathetic reactions of hydrocarbons and method for fo...
Patent number
5,183,796
Issue date
Feb 2, 1993
Neste Oy
Pekka Knuuttila
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for aromatization of light hydrocarbons
Patent number
5,124,293
Issue date
Jun 23, 1992
Neste Oy
Lars-Peter Lindfors
C07 - ORGANIC CHEMISTRY