US PATENT SUBCLASS 435 / 111
.~.~.~ Utilizing biotin or its derivatives

Current as of: June, 1999
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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}
106  DF  .~ Preparing alpha or beta amino acid or substituted amino acid or salts thereof {8}
110  DF  .~.~ Glutamic acid; glutamine {2}
111.~.~.~ Utilizing biotin or its derivatives

DEFINITION

Classification: 435/111

Utilizing biotin or its derivatives:

(under subclass 110) Processes wherein biotin or biotin

derivative is present in the production media.

(1) Note. Biotin Derivatives include desthio-biotin, biotin-d-sulfoxide, biocytin.

(2) Note. Molases and various carbohydrate and protein hydrolyzates provide biotin.