Patent från Valmet AB
Valmet AB (556017-3386) står som sökande på 348 svenska patentdokument. 151 av dem är beviljade patent.
- Patentdokument
- 348
- Beviljade patent
- 151
- Ansökningar
- 195
- Senast publicerat
- 9 okt 2026
Patentdokument per år
- 2019: 52 patentdokument
- 2020: 72 patentdokument
- 2021: 33 patentdokument
- 2022: 29 patentdokument
- 2023: 41 patentdokument
- 2024: 43 patentdokument
- 2025: 46 patentdokument
- 2026: 28 patentdokument
* 2026 hittills i år.
Teknikområden
Vanligaste patentklasserna
Alla patent från Valmet AB
- Patentansökan9 okt 2026A method for manufacturing dissolving pulp from paper grade pulp
- Beviljat patent25 sep 2026Sealing plate for membrane tube panel
- Patentansökan25 sep 2026Sealing plate for membrane tube panel
- Beviljat patent18 sep 2026Vacuum drum filter and closing valves
- Patentansökan18 sep 2026Vacuum drum filter and closing valves
- Beviljat patent16 sep 2026Yankee dryer, paper machine comprising a yankee dryer, and method for manufacturing a yankee dryer
- Patentansökan16 sep 2026Yankee dryer, paper machine comprising a yankee dryer, and method for manufacturing a yankee dryer
- Beviljat patent28 aug 2026Cleaning assembly for a metal belt and roll
- Patentansökan28 aug 2026Cleaning assembly for a metal belt and roll
- Patentansökan26 aug 2026A paper web drying system comprising a combustion heater upstream of an electric heater
- Beviljat patent11 aug 2026A lime slaker classifier screw comprising a helical flight, a lime slaker and a kit of replacement spare parts for a lime slaker classifier
- Beviljat patent30 jun 2026A shoe for a paper machine press, belt roll comprising the shoe, and paper making machine comprising the belt roll
- Patentansökan21 jun 2026Method and arrangement for heating lignocellulosic material in a digester
- Patentansökan4 jun 2026A lime slaker classifier screw comprising a helical flight, a lime slaker and a kit of replacement spare parts for a lime slaker classifier
- Beviljat patent25 maj 2026Method and system for controlled impregnation of biomass material
- Beviljat patent21 apr 2026Method for isothermal gas impregnation of biomass
- Patentansökan19 apr 2026A drying system for a machine for producing a fibrous web
- Beviljat patent13 apr 2026Method and system for pretreating lignocellulosic biomass material
- Beviljat patent10 apr 2026Method and controller for detecting vibrations in creping blades
- Patentansökan6 mar 2026System and method for treating delignified cellulose pulp