US PATENT SUBCLASS 435 / 21
.~.~.~ Involving phosphatase


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}
18  DF  .~ Involving hydrolase {4}
19  DF  .~.~ Involving esterase {2}
21.~.~.~ Involving phosphatase


DEFINITION

Classification: 435/21

Involving phosphatase:

(under subclass 19) Subject matter where the material to be measured or tested contains a phosphatase or the agent used for the measurement or test contains a phosphatase.

(1) Note. Phosphatase includes all of the phosphoric monoester hydrolases (ICE classification 3.1.3) including the

phytases and the nucleotidases.