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Imatra, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the production of a coated paper, paperboard or film and...
Patent number
12,152,345
Issue date
Nov 26, 2024
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Mouldable fibrous sheet and a production method thereof
Patent number
12,146,007
Issue date
Nov 19, 2024
Stora Enso Oyj
Isto Heiskanen
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Method for coating a fibrous web, and a surface coated fibrous web
Patent number
12,006,633
Issue date
Jun 11, 2024
Stora Enso Oyj
Kaj Backfolk
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Heat sealable packaging material comprising microfibrillated cellul...
Patent number
11,999,132
Issue date
Jun 4, 2024
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paperboard and a method of producing a paperboard
Patent number
11,952,718
Issue date
Apr 9, 2024
Stora Enso Oyj
Frank Peng
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for treating a fibrous material comprising nanocellulose wit...
Patent number
11,920,297
Issue date
Mar 5, 2024
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for production of film comprising microfibrillated cellulose
Patent number
11,834,793
Issue date
Dec 5, 2023
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing a film having good barrier properties and a fi...
Patent number
11,795,280
Issue date
Oct 24, 2023
Stora Enso Oyj
Esa Saukkonen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing a composition comprising microfibrillated...
Patent number
11,643,776
Issue date
May 9, 2023
Stora Enso Oyj
Philip Håkansson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for dewatering a web comprising microfibrillated cellulose a...
Patent number
11,619,004
Issue date
Apr 4, 2023
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for providing coating layer comprising micro fibrillated ce...
Patent number
11,598,050
Issue date
Mar 7, 2023
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Dosing of nanocellulose suspension in gel phase
Patent number
11,578,463
Issue date
Feb 14, 2023
Stora Enso Oyj
Esa Saukkonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of manufacturing a film having low oxygen transmission rate...
Patent number
11,555,275
Issue date
Jan 17, 2023
Stora Enso Oyj
Esa Saukkonen
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for forming a film comprising nanocellulose
Patent number
11,518,858
Issue date
Dec 6, 2022
Stora Enso Oyj
Esa Saukkonen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for the production of a coated paper, paperboard or film and...
Patent number
11,504,956
Issue date
Nov 22, 2022
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for manufacturing intermediate product for conversion into m...
Patent number
11,479,915
Issue date
Oct 25, 2022
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Heat-sealable packaging material
Patent number
11,458,714
Issue date
Oct 4, 2022
Stora Enso Oyj
Kaj Backfolk
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for making a film comprising MFC
Patent number
11,459,432
Issue date
Oct 4, 2022
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Ethylene scavenging material suitable for use in packages
Patent number
11,459,159
Issue date
Oct 4, 2022
Stora Enso Oyj
Kaj Backfolk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Laminate having oxygen barrier properties and a method for producin...
Patent number
11,346,057
Issue date
May 31, 2022
Stora Enso Oyj
Esa Saukkonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Surface treatment composition
Patent number
11,346,052
Issue date
May 31, 2022
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method to produce a fibrous product comprising microfibrillated cel...
Patent number
11,326,306
Issue date
May 10, 2022
Stora Enso Oyj
Kaj Backfolk
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for production of film comprising microfibrillated cellulose
Patent number
11,319,671
Issue date
May 3, 2022
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for production of a product comprising a first ply
Patent number
11,319,672
Issue date
May 3, 2022
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sheet having improved dead-fold properties
Patent number
11,242,652
Issue date
Feb 8, 2022
Stora Enso Oyj
Isto Heiskanen
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pre-mix useful in the manufacture of a fiber based product
Patent number
11,198,973
Issue date
Dec 14, 2021
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for production of film comprising microfibrillated cellulos...
Patent number
11,192,987
Issue date
Dec 7, 2021
Stora Enso Oyj
Kaj Backfolk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Film comprising microfibrillated cellulose and products made therefrom
Patent number
11,161,948
Issue date
Nov 2, 2021
Stora Enso Oyj
Kaj Backfolk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the production of a film comprising microfibrillated cel...
Patent number
11,155,698
Issue date
Oct 26, 2021
Stora Enso Oyj
Isto Heiskanen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oxygen barrier film and laminate and methods of manufacturing the same
Patent number
11,084,261
Issue date
Aug 10, 2021
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
A METHOD FOR PRODUCING A FILM COMPRISING MICROFIBRILLATED CELLULOSE...
Publication number
20240376670
Publication date
Nov 14, 2024
STORA ENSO OYJ
Otto Nylén
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTI-PLY LINER FOR USE IN CORRUGATED BOARD
Publication number
20240263401
Publication date
Aug 8, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BIOBASED BARRIER FILM FOR PACKAGING MATERIAL
Publication number
20240263399
Publication date
Aug 8, 2024
STORA ENSO OYJ
Isto Heiskanen
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING FLUTING AND/OR LINER FOR CORRUGATED BOARD
Publication number
20240254694
Publication date
Aug 1, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FLUTING OR LINER COMPRISING NSSC PULP
Publication number
20240240403
Publication date
Jul 18, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTIPLY CONTAINERBOARD FOR USE IN CORRUGATED BOARD
Publication number
20240240406
Publication date
Jul 18, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTIPLY CONTAINERBOARD FOR USE IN CORRUGATED BOARD
Publication number
20240240408
Publication date
Jul 18, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR MANUFACTURING A BARRIER FILM COMPRISING HIGHLY REFINED C...
Publication number
20240229358
Publication date
Jul 11, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM
Publication number
20240209573
Publication date
Jun 27, 2024
STORA ENSO OYJ
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD AND DEVICE FOR EVALUATING THE PERMEABILITY OF A SAMPLE
Publication number
20240192115
Publication date
Jun 13, 2024
STORA ENSO OYJ
Robertas Maldzius
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM
Publication number
20240191435
Publication date
Jun 13, 2024
STORA ENSO OYJ
Kaj Backfolk
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR FRACTIONATION OF HIGHLY REFINED CELLULOSE
Publication number
20240141588
Publication date
May 2, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR MANUFACTURING A BARRIER FILM COMPRISING HIGHLY REFINED C...
Publication number
20240133118
Publication date
Apr 25, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
LAMINATES
Publication number
20240034027
Publication date
Feb 1, 2024
STORA ENSO OYJ
Kaj Backfolk
B32 - LAYERED PRODUCTS
Information
Patent Application
A METHOD FOR PRODUCING A MULTILAYER MACHINE GLAZED PAPER COMPRISING...
Publication number
20240003092
Publication date
Jan 4, 2024
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BARRIER FILM FOR PACKAGING MATERIAL
Publication number
20230416992
Publication date
Dec 28, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR MANUFACTURING FILMS COMPRISING HIGHLY REFINED CELLULOSE...
Publication number
20230349099
Publication date
Nov 2, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR MANUFACTURING A FILM COMPRISING HIGHLY REFINED CELLULOSE...
Publication number
20230313464
Publication date
Oct 5, 2023
STORA ENSO OYJ
Anna Kauppi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTILAYER FILM COMPRISING MFC
Publication number
20230313463
Publication date
Oct 5, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD FOR DEWATERING A WEB COMPRISING MICROFIBRILLATED CELLUOSE...
Publication number
20230257937
Publication date
Aug 17, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD FOR PRODUCING A MACHINE GLAZED PAPER COMPRISING MICROFIBRI...
Publication number
20230243099
Publication date
Aug 3, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD TO PRODUCE AN ADHESIVE COMPONENT COMPRISING STARCH AND MIC...
Publication number
20230242795
Publication date
Aug 3, 2023
STORA ENSO OYJ
Katja Lyytikäinen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER-RESISTANT FIBROUS MATERIAL AND METHOD FOR MANUFACTURING IT
Publication number
20230243105
Publication date
Aug 3, 2023
STORA ENSO OYJ
Susanne Hansson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD FOR MANUFACTURING A FOAM COATED CELLULOSE BASED SUBSTRATE
Publication number
20230220629
Publication date
Jul 13, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD FOR PRODUCING A FILM COMPRISING NANOCELLULOSE, AND A FILM...
Publication number
20230193559
Publication date
Jun 22, 2023
STORA ENSO OYJ
Otto Nylén
B82 - NANO-TECHNOLOGY
Information
Patent Application
MULTILAYER FILM COMPRISING HIGHLY REFINED CELLULOSE FIBERS
Publication number
20230151553
Publication date
May 18, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTILAYER FILM COMPRISING HIGHLY REFINED CELLULOSE FIBERS
Publication number
20230151545
Publication date
May 18, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTILAYER FILM COMPRISING HIGHLY REFINED CELLULOSE FIBERS
Publication number
20230151552
Publication date
May 18, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MULTILAYER FILM COMPRISING HIGHLY REFINED CELLULOSE FIBERS
Publication number
20230135217
Publication date
May 4, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COATED PAPER SUBSTRATE SUITABLE FOR METALLIZATION
Publication number
20230131438
Publication date
Apr 27, 2023
STORA ENSO OYJ
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE