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Henrik Andtsjo
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Porvoo, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Method for recovering polymer and apparatus therefor
Patent number
8,916,660
Issue date
Dec 23, 2014
Borealis AG
Klaus Nyfors
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Removal of hydrocarbons from an aqueous stream
Patent number
8,758,573
Issue date
Jun 24, 2014
Borealis Technology Oy
Henrik Andtsjo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing polyethylene
Patent number
7,816,465
Issue date
Oct 19, 2010
Borealis Technology Oy
Henrik Andtsjö
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and apparatus for producing olefin polymers
Patent number
7,740,808
Issue date
Jun 22, 2010
Borealis Technology Oy
Marianna Vuorikari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and apparatus for producing olefin polymers
Patent number
7,115,687
Issue date
Oct 3, 2006
Borealis Technology Oy
Marianna Vuorikari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making propylene homo or copolymers
Patent number
6,562,914
Issue date
May 13, 2003
Borealis A/S
Henrik Andtsjö
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and apparatus for preparing polymers
Patent number
6,476,161
Issue date
Nov 5, 2002
Borealis Technology Oy
Ali Harlin
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for making propylene homo or copolymers
Patent number
6,084,041
Issue date
Jul 4, 2000
Borealis A/S
Henrik Andtsjo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for polymerizing olefins in a fluid-bed reactor
Patent number
5,616,662
Issue date
Apr 1, 1997
Borealis Polymers Oy
Jukka Koskinen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for homo- or copolymerizing ethene
Patent number
5,391,654
Issue date
Feb 21, 1995
Neste Oy
Antero Ahvenainen
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-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR RECOVERING POLYMER AND APPARATUS THEREFOR
Publication number
20140171611
Publication date
Jun 19, 2014
Borealis AG
Klaus Nyfors
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Removal of Hydrocarbons from an Aqueous Stream
Publication number
20100282591
Publication date
Nov 11, 2010
Borealis Technology Oy
Henrik Andtsjo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR POLYMERIZING OLEFINS IN THE PRESENCE OF AN OLEFIN POLYM...
Publication number
20090137753
Publication date
May 28, 2009
Borealis Technology Oy
Henrik Andtsjö
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Producing Polyethylene
Publication number
20080045674
Publication date
Feb 21, 2008
Borealis Technology Oy
Henrik Andtsjo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process And Apparatus For Producing Olefin Polymers
Publication number
20080039597
Publication date
Feb 14, 2008
Borealis Technology Oy
Marianna Vuorikari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process and apparatus for producing olefin polymers
Publication number
20060052552
Publication date
Mar 9, 2006
Marianna Vuorikari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...