US PATENT SUBCLASS 435 / 13
.~ Involving blood clotting factor (e.g., involving thrombin, thromboplastin, fibrinogen, etc.)

Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

4  DF  MEASURING OR TESTING PROCESS INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITION OR TEST STRIP THEREFORE; PROCESSES OF FORMING SUCH COMPOSITION OR TEST STRIP {15}
13.~ Involving blood clotting factor (e.g., involving thrombin, thromboplastin, fibrinogen, etc.)

DEFINITION

Classification: 435/13

Involving blood clotting factor (e.g., involving thrombin, thromboplastin, fibrinogen, etc.):

(under subclass 4) Subject matter where the material to be measured or tested contains a blood clotting factor or the agent used for the measurement or test contains a blood clotting factor.

SEE OR SEARCH CLASS

73, Measuring and Testing,

64.41, for apparatus used for testing the ability of blood to clot.