Patent: 4,871,716
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Summary for Patent: 4,871,716
| Title: | Magnetically responsive, hydrophilic microspheres for incorporation of therapeutic substances and methods of preparation thereof |
| Abstract: | Novel magnetically responsive hydrophilic protein or polypeptide microspheres prepared by dispersing an aqueous solution or dispersion of protein or polypeptide and particulate magnetically responsive material in an organic solvent solution of a high molecular weight polymer to form a stabilized dispersion of microspheres and cross-linking said microspheres with a polyfunctional cross-linking agent. |
| Inventor(s): | Longo; William E. (Gainesville, FL), McCluskey; Richard A. (Gainesville, FL), Goldberg; Eugene P. (Gainesville, FL) |
| Assignee: | University of Florida (Gainesville, FL) |
| Application Number: | 06/937,611 |
| Patent Claims: | see list of patent claims |
Details for Patent 4,871,716
| Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
|---|---|---|---|---|---|---|---|
| Grifols Therapeutics Llc | ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5 | albumin (human) | For Injection | 101138 | 10/21/1942 | ⤷ Try a Trial | 2003-12-13 |
| Baxalta Us Inc. | BUMINATE, FLEXBUMIN | albumin (human) | Injection | 101452 | 03/03/1954 | ⤷ Try a Trial | 2003-12-13 |
| Csl Behring Ag | ALBURX | albumin (human) | Injection | 102366 | 07/23/1976 | ⤷ Try a Trial | 2003-12-13 |
| Grifols Biologicals Llc | ALBUTEIN | albumin (human) | Injection | 102478 | 08/15/1978 | ⤷ Try a Trial | 2003-12-13 |
| Instituto Grifols, S.a. | HUMAN ALBUMIN GRIFOLS | albumin (human) | Injection | 103352 | 02/17/1995 | ⤷ Try a Trial | 2003-12-13 |
| Instituto Grifols, S.a. | HUMAN ALBUMIN GRIFOLS | albumin (human) | Injection | 103352 | 06/11/2003 | ⤷ Try a Trial | 2003-12-13 |
| >Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |
