Symphar SA
13Patents
0Active
13Granted
29Portfolio score
Filing activity: Jan 22, 1980 → Jun 18, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4696920A | Certain 2-substituted 1,3-propylidenediphosphonate derivatives, pharmaceutical compositions containing them and their use as antihypertensive agents | Chemistry; Metallurgy | 20 | Expired |
| US4416877A | Anti-atherosclerotic pharmaceutical compositions containing diphosphonate compounds | Chemistry; Metallurgy | 20 | Expired |
| US4309364A | Diphosphonates | Chemistry; Metallurgy | 20 | Expired |
| US5043330A | Phenol substituted gem-diphosphonate derivatives, process for their preparation and pharmaceutical compositions containing them | Chemistry; Metallurgy | 19 | Expired |
| US4371527A | Therapeutic process with diphosphonate compounds | Chemistry; Metallurgy | 10 | Expired |
| US5128331A | Method for lowering plasma lipid levels or blood pressure | Chemistry; Metallurgy | 8 | Expired |
| US4268507A | Monophosphonate compounds as hypoglycemic and/or antiartherogenic agents | Chemistry; Metallurgy | 7 | Expired |
| US5424303A | Substituted aminophosphonate derivatives, process for their preparation and pharmaceutical compositions containing them | Chemistry; Metallurgy | 6 | Expired |
| US4309188A | Method for the clinical separation of .alpha.- and .beta.-lipoproteins | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6127350A | Use of phenol substituted diphosphonates as antineoplastic agents | Chemistry; Metallurgy | 4 | Expired |
| US6060464A | Compounds and pharmaceutical compositions containing them | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6303784A | Pharmaceutical aminophosphonic acid derivatives | Chemistry; Metallurgy | 3 | Expired |
| US5204336A | Naphthyl-,tetrahydronaphthyl-, and indanyl-substituted G-em-diphosphonates and process of use to treat hyperlipidemia | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.