Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747692 | Substance composition and method for melting ice and preventing slipperiness and use of betaine for melting ice and preventing slipperiness | Kirsti Jutila, Hannu Paananen, Ville Alatyppo | 2014-06-10 |
| 8388858 | Substance composition and method for melting ice and preventing slipperiness and use of betaine for melting ice and preventing slipperiness | Kirsti Jutila, Hannu Paananen, Ville Alatyppo | 2013-03-05 |
| 8029692 | Substance composition and method for melting ice and preventing slipperiness and use of betaine for melting ice and preventing slipperiness | Kirsti Jutila, Hannu Paananen, Ville Alatyppo | 2011-10-04 |
| 6447614 | Raw material for use in the preparation of pectin and related compounds, and a method for the preparation of same | Irma Christina Lindqvist, Juhani Antila | 2002-09-10 |