Details for Patent: 5,441,738
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Summary for Patent: 5,441,738
| Title: | Process for improving a glycerolysed oil |
| Abstract: | There is disclosed a process for improving a glycerolyzed oil. The oil is heated until any crystals which have formed have disappeared. Then the oil is crystallized by slow stirring for eight to seventy-two hours until an end of crystallization temperature of typically between 0.degree. and 15.degree. is reached. Finally the crystals which have formed are separated at the end of crystallization temperature. The process can be iterated at two successively lower end of crystallization temperatures. |
| Inventor(s): | Klein; Jean-Marie (Feyzin, FR), Denis; Joel (Vourles, FR) |
| Assignee: | Gattefosse SA (FR) |
| Application Number: | 08/081,355 |
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Patent Claim Types: see list of patent claims | Compound; Process; |
Drugs Protected by US Patent 5,441,738
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 5,441,738
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| France | 91 13715 | Oct 31, 1991 |
| PCT Information | |||
| PCT Filed | October 08, 1992 | PCT Application Number: | PCT/FR92/00939 |
| PCT Publication Date: | May 13, 1993 | PCT Publication Number: | WO93/09211 |
International Family Members for US Patent 5,441,738
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 157391 | ⤷ Sign Up | |||
| Canada | 2096744 | ⤷ Sign Up | |||
| Germany | 69221848 | ⤷ Sign Up | |||
| European Patent Office | 0565673 | ⤷ Sign Up | |||
| France | 2683225 | ⤷ Sign Up | |||
| Japan | H06504574 | ⤷ Sign Up | |||
| World Intellectual Property Organization (WIPO) | 9309211 | ⤷ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
