US PATENT SUBCLASS 44 / 376
.~.~ Nitrogen attached to the phosphorus directly or indirectly by acyclic nonionic bonding

Current as of: June, 1999
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44 /   HD   FUEL AND RELATED COMPOSITIONS

300  DF  LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) {31}
375  DF  .~ Containing compound having phosphorus bonded directly to chalcogen and directly or indirectly to carbon by nonionic bonding (e.g., alkyl acid phosphates, etc.) {5}
376.~.~ Nitrogen attached to the phosphorus directly or indirectly by acyclic nonionic bonding {1}
377  DF  .~.~.~> Lecithin or indeterminate structure reaction product thereof

DEFINITION

Classification: 44/376

Nitrogen attached to the phosphorus directly or indirectly by acyclic nonionic bonding:

(under subclass 375) Compositions wherein the phosphorus is attached to nitrogen directly or indirectly by acyclic nonionic bonding.

(1) Note. An example of an ingredient provided for herein is: [figure]