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Patent: 5,811,547
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Summary for Patent: 5,811,547
Title: | Method for inducing crystalline state transition in medicinal substance |
Abstract: | This invention has for its object to provide a method of inducing a transition in crystalline state of a crystallizable medicinal substance with great ease and improved efficiency and uniformity on a high production scale. According to the invention, an extruder is used for inducing a transition from one crystalline state (.DELTA.) to another crystalline state in a crystallizable medicinal substance. |
Inventor(s): | Nakamichi; Kouichi (Shiga, JP), Izumi; Shougo (Kyoto, JP), Oka; Masaaki (Osaka, JP) |
Assignee: | Nippon Shinyaju Co., Ltd. (Kyoto, JP) |
Application Number: | 08/416,815 |
Patent Claims: | see list of patent claims |
Details for Patent 5,811,547
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Number | Approval Date | Patent No. | Assignee | Estimated Patent Expiration | Status | Orphan | Source |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Nps Pharms Inc | NATPARA | parathyroid hormone | INJECTABLE;INJECTION | 125511 | 004 | 2015-01-23 | Start Trial | Nippon Shinyaju Co., Ltd. (Kyoto, JP) | 2012-10-14 | RX | Orphan | search |
Nps Pharms Inc | NATPARA | parathyroid hormone | INJECTABLE;INJECTION | 125511 | 003 | 2015-01-23 | Start Trial | Nippon Shinyaju Co., Ltd. (Kyoto, JP) | 2012-10-14 | RX | Orphan | search |
Nps Pharms Inc | NATPARA | parathyroid hormone | INJECTABLE;INJECTION | 125511 | 002 | 2015-01-23 | Start Trial | Nippon Shinyaju Co., Ltd. (Kyoto, JP) | 2012-10-14 | RX | Orphan | search |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Number | >Approval Date | >Patent No. | >Assignee | >Estimated Patent Expiration | >Status | >Orphan | >Source |
International Patent Family for US Patent 5,811,547
Country | Patent Number | Estimated Expiration |
---|---|---|
World Intellectual Property Organization (WIPO) | 9408561 | Start Trial |
South Korea | 100291361 | Start Trial |
South Korea | 950703326 | Start Trial |
>Country | >Patent Number | >Estimated Expiration |