Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626557 | Fibrous sheet that disintegrates in water, process for manufacturing said fibrous sheet, core consisting of strips of said fibrous sheet | Jean-Claude Dozzi, Pierre Probst, Veronique Wiss, Remy Ruppel | 2020-04-21 |
| 9896803 | Fibrous sheet that disintegrates in water, process for manufacturing said fibrous sheet, core consisting of strips of said fibrous sheet | Jean-Claude Dozzi, Pierre Probst, Veronique Wiss, Remy Ruppel | 2018-02-20 |
| 9518360 | Fibrous sheet disintegrating in water, process for manufacturing said fibrous sheet, use of said fibrous sheet for the manufacture of a core | Jean-Claude Dozzi, Pierre Probst, Veronique Wiss, Remy Ruppel | 2016-12-13 |
| 9139957 | Fibrous sheet disintegrating in water, process for manufacturing said fibrous sheet, use of said fibrous sheet for the manufacture of a core | Jean-Claude Dozzi, Pierre Probst, Veronique Wiss, Remy Ruppel | 2015-09-22 |
| 9039651 | Fibrous sheet that disintegrates in water, process for manufacturing said fibrous sheet, core consisting of strips of said fibrous sheet | Jean-Claude Dozzi, Pierre Probst, Veronique Wiss, Remy Ruppel | 2015-05-26 |
| 8444807 | Method for preparing paper pulp from recycled paper containing contaminants | Philippe Beringuet, Xavier Gillot, Jean-Yves Tinel | 2013-05-21 |
| 5624609 | Enhancements to the air injection devices in a paper pulp flow for de-inking thereof | Alain Serres, Alain Meuret | 1997-04-29 |