Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5268399 | Resin emulsions | Guy Wouters, Jules Callebaut | 1993-12-07 | $40,947,000 |
| 5236624 | Dispersions and emulsions | Jacques Mourand, Alain J. M. Rauline, Thierry Lapie, Jean Marchal, Graham Yeadon | 1993-08-17 | $58,906,000 |
| 4892905 | Adhesive emulsion | Morris L. Evans, Lutz E. Jacob | 1990-01-09 | $35,461,000 |
| 4766169 | Tackifiers and their use in pressure sensitive adhesives | Morris L. Evans, Lutz E. Jacob | 1988-08-23 | $86,103,000 |
| 4650829 | Novel hydrocarbon resins and their use in adhesives | Bernard L. Bossaert, Jacques Lechat, Vincent L. Hughes, Raymond C. C. Yap | 1987-03-17 | $57,151,000 |
| 4636555 | Petroleum resins and their production | Quoc Luvinh, Jacques Lechat, Morris L. Evans | 1987-01-13 | $55,389,000 |
| 4623698 | Tackifiers and their use in pressure sensitive adhesives | Lutz E. Jacob, Morris L. Evans | 1986-11-18 | $70,103,000 |
| 4245075 | Carene modified petroleum resins | — | 1981-01-13 | $11,351,000 |