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Henricus M. Fortuin
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Maastricht, NL
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last 30 patents
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Patent Grant
Polyethylene membrane steam-sterilizable at 134.degree. C.
Patent number
6,127,501
Issue date
Oct 3, 2000
DSM N.V.
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing a steam-sterilizable porous polyolefin membra...
Patent number
5,843,358
Issue date
Dec 1, 1998
DSM N.V.
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for making a composite membrane with high selectivity and flux
Patent number
5,601,769
Issue date
Feb 11, 1997
DSM N.V.
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the production of a porous film having high bursting st...
Patent number
5,525,694
Issue date
Jun 11, 1996
DSM N..V
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous film and process for the production thereof
Patent number
5,507,993
Issue date
Apr 16, 1996
DSM N.V.
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous film of polyethylene and process for the production the...
Patent number
5,503,791
Issue date
Apr 2, 1996
DSM N.V.
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous film of polyethylene and process for the production the...
Patent number
5,376,445
Issue date
Dec 27, 1994
DSM N.V.
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous film and process for the production thereof
Patent number
5,370,889
Issue date
Dec 6, 1994
DSM N.V.
Henricus M. Fortuin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL