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:
Feb. 13, 1990
Filed:
Sep. 11, 1987
Jerry Silver, Lyndhurst, OH (US);
George M Smith, Cleveland, OH (US);
James W Jacobberger, Chesterland, OH (US);
Case Western Reserve University, Cleveland, OH (US);
Abstract
The present invention relates to 'activated' immature astrocytes and methods of utilizing the activated immature astrocytes to reduce secondary necrosis and scar formation in central nervous system tissue as well as to promote axon and/or blood vessel growth or regeneration. In specific embodiments of the invention, activated immature astrocytes are used in injectable form or on a polymer implant. The activated immature astrocytes and pharmaceutical compositions comprising same, may be used to treat disorders of the nervous system resulting from accidents or diseases which have in some way damaged the nerve tissue.