US PATENT SUBCLASS 554 / 35
.~.~ The carbonyl is part of a carboxamide group (i.e., fatty acid amides)

Current as of: June, 1999
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554 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding {23}
35.~.~ The carbonyl is part of a carboxamide group (i.e., fatty acid amides) {9}
36  DF  .~.~.~> Additional carbonyl in the acid moiety {1}
38  DF  .~.~.~> Heavy metal or aluminum containing
39  DF  .~.~.~> Boron, silicon, selenium, or tellurium containing
40  DF  .~.~.~> Phosphorus containing {1}
42  DF  .~.~.~> Sulfur containing {2}
51  DF  .~.~.~> Additional nitrogen containing {4}
61  DF  .~.~.~> Additional oxygen containing (e.g., amides of ricinoleic acid, etc.) {5}
67  DF  .~.~.~> Halogen containing
68  DF  .~.~.~> Processes {2}

DEFINITION

Classification: 554/35

(under subclass 1) Compounds which are fatty acid amides, i.e., compounds having an acyclic chain of at least seven

uninterrupted carbons bonded directly to the carbonyl of a -C(=O)- NH(H) group, wherein the hydrogens may be substituted.

SEE OR SEARCH CLASS

564, Organic Compounds,

152+, for compounds having plural carboxamide groups bonded through their carbonyls to each end of an acyclic carbon chain of any length.

(1) Note. This subclass contains, for example:

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