Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166306 | Flame-resistant polycarbonate containing units from halogenated pyrimidine compounds in the polymer chain | — | 1992-11-24 |
| 5098989 | Flame-resistant polycarbonate containing units from halogenated pyrimidine compounds in the polymer chain | — | 1992-03-24 |
| 5089595 | Flame-proof polycarbonate containing units deriving from halogenated macrocyclic compounds | — | 1992-02-18 |
| 5064931 | Flame-resistant polycarbonates containing units deriving from halogenated carbonyl compounds in their polymer chain | Sergio Poggio | 1991-11-12 |
| 5049644 | Flame-resistant polycarbonate containing units from halogenated triphenolbenzamido compounds | — | 1991-09-17 |
| 5047498 | Flame-resistant polycarbonate containing units from halogenated triphenyl compounds | — | 1991-09-10 |
| 4987269 | Flame-proof polycarbonates containing units deriving from halogenated macrocyclic compounds | — | 1991-01-22 |
| 4920198 | Branched polycarbonate from hydroxy-naphthoic acid or derivative, and process for preparing | — | 1990-04-24 |
| 4900803 | Branched polycarbonate from tri- or tetra-hydroxy biphenyl compounds | — | 1990-02-13 |
| 4883856 | Flame-resistant polycarbonates, containing in their polymeric chain units deriving from mono-halogenated tetra-phenyl compounds | — | 1989-11-28 |
| 4857628 | Branched polycarbonate from 2,4,6-tris(4'-hydroxyaryl)-amino-S-triazine | — | 1989-08-15 |
| 4798882 | Branched polycarbonate from methylene-bis-naphthalene compound | — | 1989-01-17 |
| 4795797 | Branched polycarbonate from aliphatic polyicarboxylic acids or derivatives thereof, and process for their preparation | — | 1989-01-03 |
| 4789723 | Polycarbonate branched with double-ring aromatic compound | Piero Manaresi, Francesco Pilati, Corrado Berti | 1988-12-06 |
| 4788273 | Branched polycarbonates containing tetracarboxyfunctional heterocyclic compounds and process for their preparation | — | 1988-11-29 |
| 4786707 | Branched polycarbonate derived from single-ring aromatic compound | Piero Manaresi, Francesco Pilati, Corrado Berti | 1988-11-22 |