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:
Dec. 05, 1995
Filed:
Feb. 16, 1993
Applicant:
Inventors:
Brian B Gourlie, Midland, MI (US);
Mark W Rixon, Midland, MI (US);
Peter S Mezes, Midland, MI (US);
Donald A Kaplan, Cincinnati, OH (US);
Jeffrey Schlom, Potomac, MD (US);
Assignees:
The Dow Chemical Company, Midland, MI (US);
National Institutes of Health, Bethesda, MD (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ; A61K / ;
U.S. Cl.
CPC ...
4241331 ; 435 691 ; 4351723 ; 43524027 ; 935 12 ; 935 15 ; 5303877 ; 4241381 ;
Abstract
The present invention discloses novel chimeric monoclonal antibodies directed against human carcinoembryonic antigen, having antigen-specific variable regions. DNA constructs for the light and heavy chain variable regions comprising the novel antibodies of the invention are also disclosed. Eukaryotic host cells capable of expression of the chimeric antibodies and comprising the novel chimeric antibody-encoding DNA constructs are also described.