Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857753 | Method for improving the heat sealability of packaging material and method for manufacturing heat-sealed container or package | Tapani Penttinen, Kimmo Nevalainen, Tapio Koskinen, Sami Kotkamo | 2020-12-08 |
| 10493700 | Methods for lowering melt viscosity and improving heat-sealability of polyester and for manufacturing a heat-sealed container or package | Kimmo Nevalainen, Ville Ribu, Jari Räsänen, Outi Kylliäinen, Ari Rosling +3 more | 2019-12-03 |
| 10214316 | Method for manufacturing biodegradable packaging material, biodegradable packaging material and packages and containers made thereof | Kimmo Nevalainen, Ville Ribu, Sami Kotkamo | 2019-02-26 |
| 9937681 | Method for improving the heat sealability of packaging material and method for manufacturing heat-sealed container or package | Tapani Penttinen, Kimmo Nevalainen, Tapio Koskinen, Sami Kotkamo | 2018-04-10 |
| 9181010 | Heat-sealable biodegradable packaging material, a method for its manufacture, and a product package made from the material | Tapani Penttinen, Kimmo Nevalainen, Tapio Koskinen, Sami Kotkamo | 2015-11-10 |
| 8592001 | Method of making heat-sterilised product package | Tapani Penttinen, Kimmo Nevalainen, Erkki Laiho, Markku Sainio, Antti Savolainen +3 more | 2013-11-26 |
| 7989054 | Digital printing of polymer-coated paper or board | Jari Räsänen, Johanna Lahti, Antti Savolainen | 2011-08-02 |
| 7695772 | Digital printing of polymer-coated paper or board | Jari Räsänen, Johanna Lahti, Antti Savolainen | 2010-04-13 |
| 7655294 | Digital printing method and a paper or board applicable thereto | Johanna Lahti, Tapani Penttinen, Jari Räsänen, Antti Savolainen | 2010-02-02 |
| 7651759 | Digital printing method and a paper or board applicable thereto | Johanna Lahti, Tapani Penttinen, Jari Räsänen, Antti Savolainen | 2010-01-26 |
| 6645584 | Compostable coated paper or paperboard, a method for manufacturing the same and products obtained thereof | Kimmo Nevalainen, Tapani Penttinen | 2003-11-11 |