US PATENT SUBCLASS 435 / 67
.~ Preparing compound containing a carotene nucleus (i.e., carotene)

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

41  DF  MICRO-ORGANISM, TISSUE CELL CULTURE OR ENZYME USING PROCESS TO SYNTHESIZE A DESIRED CHEMICAL COMPOUND OR COMPOSITION {26}
67.~ Preparing compound containing a carotene nucleus (i.e., carotene)

DEFINITION

Classification: 435/67

Preparing compound containing a carotene nucleus (i.e.,

carotene):

(under subclass 41) Processes wherein the product synthesized contains either the first or second structures below. [figure] [figure]

(1) Note. Carotenoids having a cyclic group are properly classified here.

(2) Note. Structures above can be partially hydrogenated such as Phytofluene.

SEE OR SEARCH THIS CLASS, SUBCLASS:

166, for the acyclic carotenoid, lycopene.