Patent: 4,671,954
✉ Email this page to a colleague
Summary for Patent: 4,671,954
Title: | Microspheres for incorporation of therapeutic substances and methods of preparation thereof |
Abstract: | Novel hydrophilic protein or polypeptide microspheres prepared by dispersing an aqueous solution or dispersion of protein or polypeptide 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): | Goldberg; Eugene P. (Gainesville, FL), Longo; William E. (Gainesville, FL), Iwata; Hiroo (Suita, JP) |
Assignee: | University of Florida (Gainesville, FL) |
Application Number: | 06/825,789 |
Patent Claims: | see list of patent claims |
Details for Patent 4,671,954
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 | 2004-06-09 |
Baxalta Us Inc. | BUMINATE, FLEXBUMIN | albumin (human) | Injection | 101452 | 03/03/1954 | ⤷ Try a Trial | 2004-06-09 |
Csl Behring Ag | ALBURX | albumin (human) | Injection | 102366 | 07/23/1976 | ⤷ Try a Trial | 2004-06-09 |
Grifols Biologicals Llc | ALBUTEIN | albumin (human) | Injection | 102478 | 08/15/1978 | ⤷ Try a Trial | 2004-06-09 |
Instituto Grifols, S.a. | HUMAN ALBUMIN GRIFOLS | albumin (human) | Injection | 103352 | 02/17/1995 | ⤷ Try a Trial | 2004-06-09 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |