Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030404 | Water-resistant polyvinyl alcohol film and its application to the preparation of gas-impermeable composite articles | Claude Bonnebat, Louis Macabrey | 1991-07-09 |
| 4871410 | Method of extruding and blow molding of gas-impermeable composite articles having water-resistant polyvinyl alcohol film layer | Claude Bonnebat, Louis Macabrey | 1989-10-03 |
| 4731266 | Water-resistant polyvinyl alcohol film and its application to the preparation of gas-impermeable composite articles | Claude Bonnebat, Louis Macabrey | 1988-03-15 |
| 4544698 | Polymer coating composition and its use in the manufacture of layered packaging | Pierre Legrand | 1985-10-01 |
| 4385089 | Process for preparing biaxially oriented hollow shaped articles from thermoplastic materials | Claude Bonnebat | 1983-05-24 |
| 4363840 | Packaging films, sheets and blown or molded hollow bodies | Pierre Legrand | 1982-12-14 |
| 4340721 | Novel polyester for the packaging of comestibles | Claude Bonnebat, Yves Vaginay | 1982-07-20 |
| 4267143 | Process for the manufacturing of bioriented hollow bodies | — | 1981-05-12 |
| 4254170 | Process for rendering polyester hollow bodies gastight | Pierre Legrand | 1981-03-03 |