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 | Philippe Colin, Jean-Claude Dozzi, Pierre Probst, 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 | Philippe Colin, Jean-Claude Dozzi, Pierre Probst, 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 | Philippe Colin, Jean-Claude Dozzi, Pierre Probst, Remy Ruppel | 2016-12-13 |
| 9353482 | Water-degradable paper sheet, and tube for a paper roll consisting of such a sheet | Pierre Graff, Remy Ruppel, Pierre Probst | 2016-05-31 |
| 9139957 | Fibrous sheet disintegrating in water, process for manufacturing said fibrous sheet, use of said fibrous sheet for the manufacture of a core | Philippe Colin, Jean-Claude Dozzi, Pierre Probst, 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 | Philippe Colin, Jean-Claude Dozzi, Pierre Probst, Remy Ruppel | 2015-05-26 |
| 8758564 | Water-degradable paper sheet, and tube for a paper roll consisting of such a sheet | Pierre Graff, Remy Ruppel, Pierre Probst | 2014-06-24 |