Ari Palmroos

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FIN-04230 Kerava, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for preventing fouling and sheeting in gas phase reactors
- Patent number 6,096,837
- Issue date Aug 1, 2000
- Ari Palmroos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for taking sample
- Patent number 6,037,184
- Issue date Mar 14, 2000
- Borealis Polymers Oy
- Kari Matilainen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Process for preparing polyethylene
- Patent number 5,684,097
- Issue date Nov 4, 1997
- Borealis Polymers Oy
- Ari Palmroos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-stage process for producing polyethylene
- Patent number 5,326,835
- Issue date Jul 5, 1994
- Neste Oy
- Antero Ahvenainen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Regulation method for regulating the temperature in a reactor utili...
- Patent number 5,242,999
- Issue date Sep 7, 1993
- Neste Oy
- Jouni Takakarhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...