US PATENT SUBCLASS 204 / 157.68
.~.~.~ Carbohydrate or protein product produced

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
157.15  DF  .~ Processes of treating materials by wave energy {6}
157.6  DF  .~.~ Process or preparing desired organic product containing at least one atom other than carbon and hydrogen {16}
157.68.~.~.~ Carbohydrate or protein product produced

DEFINITION

Classification: 204/157.68

Carbohydrate or protein product produced:

(under subclass 157.6) Subject matter wherein the product of the wave energy process is either a protein or carbohydrate or modified product thereof.

(1) Note. Included herein as proteins are gelatin and collagen. Included herein as carbohydrates are sugars, cellulose, and starch.

(2) Note. Examples of patents proper for this subclass include: (a) a process of producing saccharose from formaldehyde by use of wave energy; (b) a process of releasing fragments of peptides from a polypeptide by use of photolysis.

(3) Note. The scope of the terms protein and carbohydrate is defined in Class 530, subclass 350 and Class 536, subclasses 1.11+ respectively.

SEE OR SEARCH CLASS

522, Synthetic Resins or Natural Rubbers,

87, 89 for processes of chemically reacting a carbohydrate or protein with an ethylenic reactant by wave energy and modified products thereof.