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Menno Dufour
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Vendome, Lyon, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Biodegradable cellulose fiber-based substrate, its manufacturing pr...
Patent number
11,649,382
Issue date
May 16, 2023
Ahlstrom Oyj
Menno Dufour
B32 - LAYERED PRODUCTS
Information
Patent Grant
Cellulose fiber-based substrate, its manufacturing process and use...
Patent number
10,676,592
Issue date
Jun 9, 2020
AHLSTROM-MUNKSJÖ OYJ
Menno Dufour
B32 - LAYERED PRODUCTS
Information
Patent Grant
Cellulosic fiber-based substrate, method of production and use as a...
Patent number
10,370,797
Issue date
Aug 6, 2019
Ahlstrom Corporation
Menno Dufour
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Cellulose fibre-based support containing a modified PVA layer-metho...
Patent number
8,871,342
Issue date
Oct 28, 2014
Ahlstrom Corporation
Menno Dufour
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Filtering medium and use of the said filtering medium for pollution...
Patent number
7,578,938
Issue date
Aug 25, 2009
Ahlstrom Corporation
Kay Rökman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
FIBROUS STERILIZABLE MATERIAL FOR PACKAGING OF MEDICAL DEVICES AND...
Publication number
20240279877
Publication date
Aug 22, 2024
Ahlstrom Oyj
Menno Dufour
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Biodegradable cellulose fiber-based substrate, its manufacturing pr...
Publication number
20200299550
Publication date
Sep 24, 2020
AHLSTROM-MUNKSJÖ OYJ
Menno Dufour
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CELLULOSE FIBER-BASED SUBSTRATE, ITS MANUFACTURING PROCESS AND USE...
Publication number
20170292043
Publication date
Oct 12, 2017
AHLSTROM CORPORATION
Menno DUFOUR
B32 - LAYERED PRODUCTS
Information
Patent Application
CELLULOSIC FIBER-BASED SUBSTRATE, METHOD OF PRODUCTION AND USE AS A...
Publication number
20170292044
Publication date
Oct 12, 2017
AHLSTROM CORPORATION
Menno DUFOUR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DYE-RECEIVING MATERIALS AND USES THEREOF IN PRINTING AND DYEING
Publication number
20160186375
Publication date
Jun 30, 2016
AHLSTROM CORPORATION
Diego FANTINI
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
CELLULOSE FIBRE-BASED SUPPORT CONTAINING A MODIFIED PVA LAYER-METHO...
Publication number
20130040134
Publication date
Feb 14, 2013
Menno Dufour
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
CELLULOSE SUPPORT CONTAINING D-MANNOSE DERIVATIVES
Publication number
20120100097
Publication date
Apr 26, 2012
Menno Dufour
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Filtering medium and use of the said filtering medium for pollution...
Publication number
20050211642
Publication date
Sep 29, 2005
AHLSTROM RESERCH AND SERVICES
Kay Rokman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL