Patent: 10,259,837
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Summary for Patent: 10,259,837
| Title: | Method of separating rhamnolipids from a fermentation broth |
| Abstract: | A method of extracting at least one rhamnolipid compound from a rhamnolipid fermentation mixture, the method comprising the steps of: (a) admixing an inert adsorbing support with a rhamnolipid fermentation mixture; (b) dissolving the mixture in an organic solvent at a temperature higher than 31° C. and at a pressure higher than 73 bars; (c) separating at least one fatty compound; (d) adding a co-solvent to said organic solvent; (e) modifying temperature and/or pressure; (f) separating a first rhamnolipid compound; and (g) separating a second rhamnolipid compound. |
| Inventor(s): | Raymond John Marriott, Paul Simon Stevenson |
| Assignee: | Conopco Inc |
| Application Number: | US15/552,661 |
| Patent Claims: | see list of patent claims |
Details for Patent 10,259,837
| Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
|---|---|---|---|---|---|---|---|
| Takeda Pharmaceuticals U.s.a., Inc. | ADYNOVATE | antihemophilic factor (recombinant), pegylated | For Injection | 125566 | November 13, 2015 | 10,259,837 | 2036-02-25 |
| Takeda Pharmaceuticals U.s.a., Inc. | ADYNOVATE | antihemophilic factor (recombinant), pegylated | For Injection | 125566 | October 25, 2016 | 10,259,837 | 2036-02-25 |
| Takeda Pharmaceuticals U.s.a., Inc. | ADYNOVATE | antihemophilic factor (recombinant), pegylated | For Injection | 125566 | March 13, 2017 | 10,259,837 | 2036-02-25 |
| >Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |
International Patent Family for US Patent 10,259,837
| Country | Patent Number | Estimated Expiration |
|---|---|---|
| World Intellectual Property Organization (WIPO) | 2016139127 | ⤷ Start Trial |
| United States of America | 2018044364 | ⤷ Start Trial |
| Turkey | 201906421 | ⤷ Start Trial |
| Mexico | 384825 | ⤷ Start Trial |
| Mexico | 2017010507 | ⤷ Start Trial |
| European Patent Office | 3265576 | ⤷ Start Trial |
| China | 107405537 | ⤷ Start Trial |
| >Country | >Patent Number | >Estimated Expiration |
