US PATENT SUBCLASS 435 / 253.6
.~.~ Culture media, per se

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

243  DF  MICRO-ORGANISM, PER SE (E.G., PROTOZOA, ETC.); COMPOSITIONS THEREOF; PROCES OF PROPAGATING, MAINTAINING OR PRESERVING MICRO-ORGANISMS OR COMPOSITIONS THEREOF; PROCESS OF PREPARING OR ISOLATING A COMPOSITION CONTAINING A MICRO-ORGANISM; CULTURE MEDIA THEREFOR {14}
252.1  DF  .~ Bacteria or actinomycetales; media therefor {14}
253.6.~.~ Culture media, per se

DEFINITION

Classification: 435/253.6

Culture media, per se:

(under subclass 252.1) Subject matter directed to a composition having utility as a bacterial culture medium (i.e., media for maintenance, growth, production, etc.).