US PATENT SUBCLASS 435 / 295.2
.~.~.~ Airlift bioreactor

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

283.1  DF  APPARATUS {9}
289.1  DF  .~ Bioreactor {16}
295.1  DF  .~.~ Including a draft tube for agitation {2}
295.2.~.~.~ Airlift bioreactor

DEFINITION

Classification: 435/295.2

Airlift bioreactor:

(under subclass 295.1) Apparatus whereby the driving means to circulate fluid in a bioreactor with a draft tube is a gas which is sparged through a lower, usually bottom, portion of the bioreactor.