US PATENT SUBCLASS 435 / 1.3
.~ Including freezing; composition therefor

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

1.1  DF  DIFFERENTIATED TISSUE OR ORGAN OTHER THAN BLOOD, PER SE, OR DIFFERENTIATED TISSUE OR ORGAN MAINTAINING; COMPOSITION THEREFOR {2}
1.3.~ Including freezing; composition therefor

DEFINITION

Classification: 435/1.3

Including freezing; composition therefor:

(under subclass 1.1) Processes for the maintenance of differentiated tissue or organs by freezing, or compositions useful in such processes