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:
Apr. 10, 1990
Filed:
Mar. 30, 1987
Applicant:
Inventors:
Kimiyoshi Tsuji, Yokohama, JP;
Nobunao Ikewaki, Hatano, JP;
Assignee:
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; A61K / ;
U.S. Cl.
CPC ...
43524027 ; 435 7021 ; 4351722 ; 43524026 ; 435948 ; 530387 ; 530809 ; 935 90 ; 935100 ;
Abstract
A human-human hybridoma is formed by subjecting a transformed human cell to a proliferaton inhibitory treatment and then fusing the thus-treated human cell with a human antibody producing cell. A desired clone may be selected from the resultant fused cells by using an anti-HLA antibody.
Tsuji, Kimiyoshi. (1990). Process for the formation of human-human hybridoma (U.S. Patent No. 4916072). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4916072
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile