US PATENT SUBCLASS 585 / 752
.~ By C content reduction, e.g., hydrocracking, etc.


Current as of: June, 1999
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585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

700  DF  SATURATED COMPOUND SYNTHESIS {11}
752.~ By C content reduction, e.g., hydrocracking, etc.


DEFINITION

Classification: 585/752

By C content reduction, e.g., hydrocracking, etc.:

(under subclass 700) Subject matter wherein the saturated hydrocarbon is produced from a feedstock having a greater number of carbon atoms than the product.

SEE OR SEARCH THIS CLASS, SUBCLASS:

708, for a process wherein a hydrocarbon moiety removed from one molecule is added to another molecule.

733, for a process in which removing a foreign atom may result in a paraffin product having fewer carbon atoms.

734+, for a process wherein a hydrocarbon moiety removed from one carbon of a molecule is joined to a different carbon of the same molecule.