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. 14, 1993
Filed:
Oct. 31, 1991
Applicant:
Inventors:
Assignee:
Rhone-Poulenc Rorer Pharmaceuticals Inc., Collegeville, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; C12P / ; C12N / ;
U.S. Cl.
CPC ...
530399 ; 530350 ; 4351723 ; 4352523 ; 4353201 ; 435 691 ;
Abstract
Pure homogeneous glia maturation factor is disclosed with methods for producing it from neutral sources and by molecular cloning and genetic engineering.