Patent: 7,998,459
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Summary for Patent: 7,998,459
Title: | Pharmaceutical composition of nanoparticles |
Abstract: | The invention discloses a pharmaceutical composition of bioactive nanoparticles composed of chitosan, poly-glutamic acid, and a bioactive agent for oral delivery. The chitosan-based nanoparticles are characterized with a positive surface charge and enhanced permeability for oral drug delivery. |
Inventor(s): | Sung; Hsing-Wen (Hsinchu, TW), Tu; Hosheng (Newport Beach, CA) |
Assignee: | GP Medical, Inc. (Newport Beach, CA) National Tsing Huu University (Hsinchu, TW) |
Application Number: | 12/932,971 |
Patent Claims: | see list of patent claims |
Details for Patent 7,998,459
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
---|---|---|---|---|---|---|---|
Grifols Therapeutics Llc | KOATE, KOATE-DVI | antihemophilic factor (human) | For Injection | 101130 | 01/24/1974 | ⤷ Try a Trial | 2025-01-04 |
Baxalta Us Inc. | HEMOFIL M | antihemophilic factor (human) | For Injection | 101448 | 03/14/2001 | ⤷ Try a Trial | 2025-01-04 |
Grifols Biologicals Llc | ALPHANATE | antihemophilic factor/von willebrand factor complex (human) | For Injection | 102475 | 08/15/1978 | ⤷ Try a Trial | 2025-01-04 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |