US PATENT SUBCLASS 564 / 8
.~.~ Boron containing (e.g., boron containing complexes, salts, etc.)

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) {37}
8.~.~ Boron containing (e.g., boron containing complexes, salts, etc.) {1}
9  DF  .~.~.~> Boron attached directly to amino nitrogen by nonionic bonding {1}

DEFINITION

Classification: 564/8

(under subclass 1) Compounds which contain boron.

(1) Note. This subclass contains boron containing complexes, adducts, and salts.

(2) Note. This subclass contains, for example: [figure] [figure]