Bengt Hagström

Person

Goteborg, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for wet spinning of cellulose fibers from an alkaline spin...
- Patent number 12,188,157
- Issue date Jan 7, 2025
- TREETOTEXTILE AB
- Bengt Hagström
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and system for the production of a spinning dope composition
- Patent number 12,091,469
- Issue date Sep 17, 2024
- TREETOTEXTILE AB
- Carina Olsson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
System for the production of a spinning dope composition
- Patent number 11,753,482
- Issue date Sep 12, 2023
- TREETOTEXTILE AB
- Carina Olsson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for the production of a spinning dope composition
- Patent number 11,299,556
- Issue date Apr 12, 2022
- TREETOTEXTILE AB
- Carina Olsson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Alkali recycle in cellulose spinning process
- Patent number 10,138,578
- Issue date Nov 27, 2018
- TREETOTEXTILE AB
- Lars Stigsson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Multi-component fibres
- Patent number 9,725,633
- Issue date Aug 8, 2017
- SCA Hygiene Products AB
- Anna Nihlstrand
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND A SPINNING LINE UNIT FOR WET SPINNING OF CELLULOSE FIBE...
- Publication number 20250051969
- Publication date Feb 13, 2025
- TREETOTEXTILE AB
- Bengt Hagström
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESSING FOR SPINNING ALKALINE CELLULOSE SPIN DOPE
- Publication number 20240309558
- Publication date Sep 19, 2024
- TREETOTEXTILE AB
- Artur HEDLUND
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD AND SYSTEM FOR THE PRODUCTION OF A SPINNING DOPE COMPOSITION
- Publication number 20230365718
- Publication date Nov 16, 2023
- Carina OLSSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A PROCESS AND A SPINNING LINE UNIT FOR WET SPINNING OF CELLULOSE FI...
- Publication number 20220112628
- Publication date Apr 14, 2022
- TREETOTEXTILE AB
- Bengt Hagström
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD AND SYSTEM FOR THE PRODUCTION OF A SPINNING DOPE COMPOSITION
- Publication number 20210301033
- Publication date Sep 30, 2021
- TREETOTEXTILE AB
- Carina OLSSON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A METHOD AND SYSTEM FOR THE PRODUCTION OF A SPINNING DOPE COMPOSITION
- Publication number 20190185586
- Publication date Jun 20, 2019
- TREETOTEXTILE AB
- Carina OLSSON
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ALKALI RECYCLE IN CELLULOSE SPINNING PROCESS
- Publication number 20160138200
- Publication date May 19, 2016
- Lars Stigsson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MULTI-COMPONENT FIBRES
- Publication number 20110027568
- Publication date Feb 3, 2011
- SCA Hygiene Products AB
- Anna Nihlstrand
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Bengt Hagström

Person

Patents Grantslast 30 patents

Process for wet spinning of cellulose fibers from an alkaline spin...

Method and system for the production of a spinning dope composition

System for the production of a spinning dope composition

Method for the production of a spinning dope composition

Alkali recycle in cellulose spinning process

Multi-component fibres

Patents Applicationslast 30 patents

PROCESS AND A SPINNING LINE UNIT FOR WET SPINNING OF CELLULOSE FIBE...

PROCESSING FOR SPINNING ALKALINE CELLULOSE SPIN DOPE

METHOD AND SYSTEM FOR THE PRODUCTION OF A SPINNING DOPE COMPOSITION

A PROCESS AND A SPINNING LINE UNIT FOR WET SPINNING OF CELLULOSE FI...

METHOD AND SYSTEM FOR THE PRODUCTION OF A SPINNING DOPE COMPOSITION

A METHOD AND SYSTEM FOR THE PRODUCTION OF A SPINNING DOPE COMPOSITION

ALKALI RECYCLE IN CELLULOSE SPINNING PROCESS

MULTI-COMPONENT FIBRES