Hilkka Knuuttila

Person

Porvoo, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Supported olefin polymerization catalyst composition
- Patent number 6,720,394
- Issue date Apr 13, 2004
- Borealis Technology Oy
- Kalle Kallio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer composition, a process for the production thereof and films...
- Patent number 6,632,884
- Issue date Oct 14, 2003
- Borealis Technology Oy
- Merete Skar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rotational moulding process of ethylene polymers or copolymers havi...
- Patent number 6,533,988
- Issue date Mar 18, 2003
- Borealis Technology Oy
- Kalle Kallio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Method for preparing catalyst components
- Patent number 6,451,725
- Issue date Sep 17, 2002
- Borealis Technology Oy
- Hilkka Knuuttila
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Activator system for metallocene compounds
- Patent number 6,380,332
- Issue date Apr 30, 2002
- Borealis Technology Oy
- Kalle Kallio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substituted metallocene compounds for olefin polymerization catalys...
- Patent number 6,355,819
- Issue date Mar 12, 2002
- Borealis Technology Oy
- Reko Leino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Homogeneous olefin polymerization catalyst composition
- Patent number 6,316,556
- Issue date Nov 13, 2001
- Borealis Technology Oy
- Kalle Kallio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supported olefin polymerization catalyst, its preparation and use
- Patent number 6,291,611
- Issue date Sep 18, 2001
- Borealis Holding A/S
- Kalle Kallio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Process for manufacturing LLDPE polymers
- Patent number 5,986,021
- Issue date Nov 16, 1999
- 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
Preparation and use of a new ziegler-natta catayst component
- Patent number 5,204,303
- Issue date Apr 20, 1993
- Neste Oy
- Inkeri T. Korvenoja
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transition-metal based catalyst for the polymerization and copolyme...
- Patent number 5,194,533
- Issue date Mar 16, 1993
- Neste Oy
- Aimo Sahila
- C07 - ORGANIC CHEMISTRY
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-...

Patents Applicationslast 30 patents

Information Patent Application
Rotational moulding process of ethylene polymers or copolymers havi...
- Publication number 20010025092
- Publication date Sep 27, 2001
- Kalle Kallio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Hilkka Knuuttila

Person

Patents Grantslast 30 patents

Supported olefin polymerization catalyst composition

Polymer composition, a process for the production thereof and films...

Rotational moulding process of ethylene polymers or copolymers havi...

Process and apparatus for preparing heterogeneous catalysts

Method for preparing heterogeneous catalysts of desired metal content

Method for preparing catalyst components

Activator system for metallocene compounds

Substituted metallocene compounds for olefin polymerization catalys...

Homogeneous olefin polymerization catalyst composition

Supported olefin polymerization catalyst, its preparation and use

Catalyst for olefin polymerization and a method for the manufacture...

Process for manufacturing LLDPE polymers

Catalyst for polymerization of ethylene

Catalyst for olefin polymerization and a method for the manufacture...

Polymerization catalyst for olefines

Preparation and use of a new ziegler-natta catayst component

Transition-metal based catalyst for the polymerization and copolyme...

Method for preparing a catalyst for polymerization of olefins

Patents Applicationslast 30 patents

Rotational moulding process of ethylene polymers or copolymers havi...