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. 09, 1987
Filed:
Apr. 18, 1984
Applicant:
Inventors:
Ivar Giaever, Schenectady, NY (US);
Dale Harrigan, Tuskegee, AL (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G01N / ; G01N / ; A61K / ;
U.S. Cl.
CPC ...
430396 ; 430-4 ; 422 56 ; 422 57 ; 436524 ; 436543 ; 436810 ; 424 90 ; 427-2 ; 427-3 ; 427 541 ;
Abstract
An antigen-covered substrate is irradiated with ultraviolet light through a mask after which the exposed areas are rendered no longer antigenic. The unexposed areas retain their antigenic behavior and are available for the occurrence and detection of an immunological reaction.