Choay SA
Choay SAActive Patents
0
Total Holdings
5
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE2747378A1 | LIPOSOME, METHOD OF MANUFACTURING AND MEDICINAL PRODUCTS CO… | Expired / Lapsed | 1977-10-21 | — | 0 | Details |
| US4804652A | Mucopolysaccharides having biological properties, preparati… | Expired / Lapsed | 1985-02-19 | 1989-02-14 | 36 | Details |
| US4401662A | Oligosaccharides having anti-Xa activity and pharmaceutical… | Expired / Lapsed | 1980-10-06 | 1983-08-30 | 17 | Details |
| US4113816A | Process for the manufacture of layered tablets incorporatin… | Expired / Lapsed | 1977-02-11 | 1978-09-12 | 10 | Details |
| US3922338A | Tablets containing in their mass controlled-release micro-c… | Expired / Lapsed | 1974-07-10 | 1975-11-25 | 8 | Details |