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:
Sep. 21, 1982
Filed:
Jul. 21, 1980
Applicant:
Inventors:
Yasuhiko Masuho, Hino, JP;
Takeshi Hara, Hachioji, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07G / ; A61K / ;
U.S. Cl.
CPC ...
2601 / ; 2601 / ; 424177 ;
Abstract
Antitumor protein hybrid, composed of a moiety which is substantially the fragment Fab of an antitumor immunogloblin and a moiety which is the subunit A of ricin, which is expressed by the following formula (I):