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:
Jun. 02, 1981
Filed:
Sep. 26, 1978
Applicant:
Inventors:
Yun-Yen Tsong, North Caldwell, NJ (US);
Gursaran P Talwar, New Delhi, IN;
Samuel Koide, Dobbs Ferry, NY (US);
Sheldon J Segal, Hartsdale, NY (US);
Assignee:
Population Council, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; H61K / ;
U.S. Cl.
CPC ...
2601 / ; 424177 ;
Abstract
Method of purifying the beta sub-unit of chorionic gondotropin which includes contacting a preparation of the beta sub-unit of chorionic gonadotropin with an insolubilized anti alpha sub-unit of chorionic gondotropin serum and the highly purified beta sub-unit of chorionic gonadotropin obtained by this method.