A.P. PHARMA, INC.
17Patents
3Active
17Granted
33Portfolio score
Filing activity: Mar 5, 2001 → Oct 24, 2011 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6861068B2 | Pharmaceutical compositions using semi-solid delivery vehicle | Human Necessities | 46 | Expired |
| US6613355B2 | Semi-solid delivery vehicle and pharmaceutical compositions | Human Necessities | 42 | Expired |
| US6524606B1 | Bioerodible polyorthoesters containing amine groups | Chemistry; Metallurgy | 34 | Expired |
| US8252304B2 | Semi-solid delivery vehicle and pharmaceutical compositions for delivery of granisetron | Human Necessities | 27 | Active |
| US6667371B2 | Block copolymers based on poly(ortho esters) containing amine groups | Chemistry; Metallurgy | 26 | Expired |
| US6590059B2 | Bioerodible polyorthoesters from dioxolane-based diketene acetals | Chemistry; Metallurgy | 22 | Expired |
| US6790458B2 | Pharmaceutical compositions using semi-solid delivery vehicle | Human Necessities | 16 | Expired |
| US7220414B2 | Degradable polyacetal polymers | Chemistry; Metallurgy | 14 | Expired |
| US6822000B2 | Bioerodible poly (orthoesters) from dioxolane-based diketene acetals | Chemistry; Metallurgy | 13 | Expired |
| US6863782B2 | Method of preparing di(ketene acetals) | Chemistry; Metallurgy | 11 | Expired |
| US6946145B2 | Block copolymers based on poly(ortho esters) containing amine groups | Chemistry; Metallurgy | 10 | Expired |
| US7045589B2 | Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals), and block copolymers containing them | Chemistry; Metallurgy | 6 | Expired |
| US7163694B2 | Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals), and block copolymers containing them | Chemistry; Metallurgy | 5 | Expired |
| US8252306B2 | Process for preparing a semi-solid delivery vehicle comprising granisetron | Human Necessities | 3 | Active |
| US7456213B2 | PEG-poly(ortho ester) graft copolymers and pharmaceutical compositions | Chemistry; Metallurgy | 2 | Expired |
| US8252305B2 | Methods of treating emesis utilizing semi-solid delivery pharmaceutical compositions comprising granisetron | Human Necessities | 2 | Active |
| US6670335B2 | Fluorouracil-containing formulation | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.