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:
Jan. 09, 1990
Filed:
Mar. 15, 1988
Applicant:
Inventor:
Eileen Skaletsky, San Diego, CA (US);
Assignee:
Synbiotics Corporation, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12R / ;
U.S. Cl.
CPC ...
4351722 ; 43524027 ; 435948 ; 435 7021 ; 436548 ; 935 89 ; 935 90 ; 935 92 ; 935 93 ; 935102 ;
Abstract
An accelerated method for making culturable cells which express bi-specific immunoglobulin employs a three cell fusion procedure which simultaneously fuses a myeloma cell with two B lymphocytes, each of which expresses antibody having a different antigenic specificity.