The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 1993
Filed:
Apr. 23, 1991
John W Kozarich, Cambridge, MA (US);
Gary F Musso, Hopkinton, MA (US);
Bernard Malfroy-Camine, Arlington, MA (US);
Alkermes, Inc., Cambridge, MA (US);
Abstract
Polypeptides called receptor mediated permeabilizers (RMP) increase the permeability of the blood-brain barrier to molecules such as therapeutic agents or diagnostic agents. These receptor mediated permeabilizers are more efficacious than bradykinin in causing the blood-brain barrier to become more permeable. The permeabilizer A-7 or conformational analogues can be intravenously co-administered to a host together with molecules whose desired destination is the cerebrospinal fluid compartment of the brain. The permeabilizer A-7 or conformational analogues allow these molecules to penetrate the blood-brain barrier and arrive at this destination.