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:
Jun. 10, 2003
Filed:
Aug. 26, 1998
Applicant:
Inventors:
Hiroyuki Tsuda, Tokyo, JP;
Makoto Asamoto, Aichi, JP;
Hiroyasu Toriyama, Chiba, JP;
Takahiro Ochiya, Tokyo, JP;
Takeo Sekiya, Kanagawa, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 3/300 ;
U.S. Cl.
CPC ...
G01N 3/300 ;
Abstract
The present invention provides a human c-Ha-ras proto-oncogene transgenic rat and the methods of the screening of many carcinogens and the screenings of promoters of carcinogenesis and preventive and inhibitory agents of tumors, and additionally enables the analysis of the carcinogenesis mechanism of a number of tumors.