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Lappeenranta, FI
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Patents Grants
last 30 patents
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
Packaging material with barrier properties
Patent number
11,643,259
Issue date
May 9, 2023
Stora Enso Oyj
Ville Ribu
B32 - LAYERED PRODUCTS
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
Paperboard for packaging of liquid and/or frozen food
Patent number
11,486,095
Issue date
Nov 1, 2022
Stora Enso Oyj
Åsa Nyflött
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for manufacturing a packaging material and a packaging mater...
Patent number
11,479,917
Issue date
Oct 25, 2022
Stora Enso Oyj
Nina Miikki
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
Inkjet ink receptive coating comprising esterified or etherified st...
Patent number
11,396,199
Issue date
Jul 26, 2022
Stora Enso Oyj
Kaj Backfolk
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
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
Method for manufacturing a packaging material and a packaging mater...
Patent number
11,098,452
Issue date
Aug 24, 2021
Stora Enso Oyj
Kaj Backfolk
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of making a thermoplastic fiber composite material and web
Patent number
11,078,626
Issue date
Aug 3, 2021
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for creating a foam utilizing an antimicrobial starch withi...
Patent number
11,001,969
Issue date
May 11, 2021
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method to form a web comprising fibers
Patent number
10,927,503
Issue date
Feb 23, 2021
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Microfibrillated film
Patent number
10,927,504
Issue date
Feb 23, 2021
Stora Enso Oyj
Kaj Backfolk
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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
A PROCESS FOR PRODUCING A PACKAGING MATERIAL
Publication number
20230219732
Publication date
Jul 13, 2023
STORA ENSO OYJ
Chris Bonnerup
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 PACKAGING MATERIAL FOR PACKAGING OF LIQUID AND FOOD
Publication number
20230212825
Publication date
Jul 6, 2023
STORA ENSO OYJ
Chris Bonnerup
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Information
Patent Application
PROCESS FOR PRODUCTION OF NANO-COATED SUBSTRATE
Publication number
20230131315
Publication date
Apr 27, 2023
STORA ENSO OYJ
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR PRODUCTION OF NANO-COATED SUBSTRATE
Publication number
20230132010
Publication date
Apr 27, 2023
STORA ENSO OYJ
Kaj Backfolk
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LIGHT WEIGHT LINERBOARD FOR CORRUGATED BOARD
Publication number
20230019391
Publication date
Jan 19, 2023
STORA ENSO OYJ
Seppo Lampainen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FOAM FORMED SOLID COMPOSITE COMPRISING NANOCELLULOSE AND SOLID LOW-...
Publication number
20230016725
Publication date
Jan 19, 2023
STORA ENSO OYJ
Kaj Backfolk
B82 - NANO-TECHNOLOGY
Information
Patent Application
PATTERNED LIQUID REPELLENT NANOCELLULOSIC FILM
Publication number
20230018981
Publication date
Jan 19, 2023
STORA ENSO OYJ
Kaj Backfolk
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR IDENTIFYING DEFECTS IN A FILM, METHOD AND DEVICE FOR PRO...
Publication number
20230009598
Publication date
Jan 12, 2023
STORA ENSO OYJ
Otto Nylén
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
A METHOD FOR COATING A FIBROUS WEB, AND A SURFACE COATED FIBROUS WEB
Publication number
20230002976
Publication date
Jan 5, 2023
STORA ENSO OYJ
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MFC SUBSTRATE WITH ENHANCED WATER VAPOUR BARRIER
Publication number
20220389658
Publication date
Dec 8, 2022
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A SURFACE COATED CELLULOSIC FILM
Publication number
20220372250
Publication date
Nov 24, 2022
STORA ENSO OYJ
Kaj Backfolk
B82 - NANO-TECHNOLOGY
Information
Patent Application
COATING FOR REDUCING OIL ABSORBENCY OF CELLULOSIC WEBS
Publication number
20220372708
Publication date
Nov 24, 2022
STORA ENSO OYJ
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
REFINED CELLULOSE FIBER COMPOSITION
Publication number
20220363871
Publication date
Nov 17, 2022
STORA ENSO OYJ
Ulla Jansson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE