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:
Mar. 02, 1976
Filed:
Apr. 25, 1973
Applicant:
Inventor:
Vincent A Marinkovich, Palo Alto, CA (US);
Assignee:
GTE New Ventures Corporation, , DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
424-1 ; 2323 / ; 424-8 ; 424 12 ; 424 91 ; 2325 / ; 252408 ;
Abstract
Allergic hypersensitivity to a large number of allergens is determined by coating narrow bands of an elongated body of cellulosic material with a large number of separate identified allergens. The coated bands are separated from each other by narrow allergen-free bands. The cellulosic body is then contacted with blood serum of the patient, washed and contacted with an anti-immunoglobulin E (IgE) specific antiserum labeled with either a fluorescent material or a radioactive material. The cellulosic body is again washed and bands containing fluorescent material or radioactive material are identified.