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. 22, 1977
Filed:
Feb. 24, 1971
Applicant:
Inventors:
Derek Thomas, West Wickham, EN;
Heddy Zola, Rugby, EN;
Assignee:
Burroughs Wellcome, Inc., Research Triangle Park, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 85 ; 424101 ;
Abstract
A soluble immunogenic extract of human blood lymphocytes, a non-toxic immunosuppressive antilymphocytic serum raised by the extract, a non-toxic immunosuppressive antilymphocytic immunoglobulin G derived from the serum, and methods of isolating the extract, raising the antiserum and isolating the immunoglobulin G.