US PATENT SUBCLASS 501 / 96.5
.~.~.~ Silicon oxynitride, silicon carbonitride, or silicon oxycarbonitride containing (i.e., SiAOBNC, SiACBNC, or SiAOBCcND)

Current as of: June, 1999
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501 /   HD   COMPOSITIONS: CERAMIC

1  DF  CERAMIC COMPOSITIONS {15}
94  DF  .~ Refractory {8}
96.1  DF  .~.~ Boride, silicide, nitride, oxynitride, carbonitride, or oxycarbonitride containing {7}
96.5.~.~.~ Silicon oxynitride, silicon carbonitride, or silicon oxycarbonitride containing (i.e., SiAOBNC, SiACBNC, or SiAOBCcND)

DEFINITION

Classification: 501/96.5

Silicon oxynitride, silicon carbonitride, or silicon

oxycarbonitride containing (i.e., SiAOBNC, SiACBNC, or SiAOBCCND):

(under subclass 96.1) Compositions in which a component is silicon oxynitride (SiAOBNC), silicon carbonitride (SiACBNC), or silicon oxycarbonitride (SiAOBCCND).

(1) Note. A, B, C, D must be greater than zero.