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:
May. 23, 1989
Filed:
Jul. 01, 1985
Applicant:
Inventors:
Tsutomu Abe, Fuji, JP;
Sagae Hiromitsu, Fuji, JP;
Assignee:
Asahi Kasei Kogyo Kabashiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12N / ; C12R / ;
U.S. Cl.
CPC ...
435 68 ; 4351722 ; 43524027 ; 435948 ; 935100 ;
Abstract
A method of effectively producing antobodies by creating antibody-producing hybrid cell lines utilizing an established B cell line as a parent cell lines and fusing these B cells to normal, human antibody-producing cells. A preferred established B cell line for use in this invention consists of B cells characterized by the presence of immunoglobulin at their cell surface.
Abe, Tsutomu. (1989). Method for producing human antibody (U.S. Patent No. 4833077). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4833077
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile