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. 12, 2000
Filed:
Nov. 13, 1998
Applicant:
Inventors:
Hajime Karasuyama, Tokyo, JP;
Hiromichi Yonekawa, Omiya, JP;
Choji Taya, Tokyo, JP;
Kunie Matsuoka, Tokyo, JP;
Assignees:
Sankyo Company, Limited, Tokyo, JP;
The Tokyo Metropolitan Institute of Medical Science, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01K / ; C12Q / ; C12N / ;
U.S. Cl.
CPC ...
800-3 ; 800-6 ; 800-8 ; 800 21 ; 800 25 ; 435-6 ; 435 696 ; 4353201 ; 435376 ;
Abstract
Transgenic mice which constitutively express an antibody-type molecule encoded by the transgene and which has an IgE heavy chain constant region and is specific for a pre-defined antigen, provide an allergic reaction to that antigen without prior sensitization and are useful as allergy models.