Classifications for Columbia University of New York

A61K

Preparations For Medical, Dental, Or Toilet Purposes

A61P

Specific Therapeutic Activity Of Chemical Compounds Or Medicinal Preparations

A61B

Diagnosis; Surgery; Identification

G01N

Investigating Or Analysing Materials By Determining Their Chemical Or Physical Properties

C12Q

Measuring Or Testing Processes Involving Enzymes, Nucleic Acids Or Microorganisms ; Compositions Or Test Papers Therefor; Processes Of Preparing Such Compositions; Condition-responsive Control In Microbiological Or Enzymological Processes