Helena Tufvesson

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Gavle, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a packaging material for a retortable package
- Patent number 10,899,119
- Issue date Jan 26, 2021
- Tetra Laval Holdings & Finance S.A.
- Mikael Lindstedt
- B32 - LAYERED PRODUCTS
Information Patent Grant
Packaging laminate for a packaging container, as well as a packagin...
- Patent number 9,463,893
- Issue date Oct 11, 2016
- Tetra Laval Holdings & Finance S.A.
- Åsa Olsson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fluff pulp for absorption products
- Patent number 6,918,992
- Issue date Jul 19, 2005
- Korsnas AB
- Annica Strandberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
FLUFF PULP
- Publication number 20220290376
- Publication date Sep 15, 2022
- STORA ENSO OYJ
- Helena Tufvesson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD OF PRODUCING A PACKAGING MATERIAL FOR A RETORTABLE PACKAGE
- Publication number 20190322428
- Publication date Oct 24, 2019
- Tetra Laval Holdings & Finance S.A.
- Mikael LINDSTEDT
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PIGMENT COATED PAPERBOARD ADAPTED FOR STERILIZABLE PACKAGES
- Publication number 20120114959
- Publication date May 10, 2012
- KORSNAS AB (PUBL)
- Johan Larsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE