US PATENT SUBCLASS 95 / 900
SOLID SORBENT
Current as of:
June, 1999
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95 /
HD
GAS SEPARATION: PROCESSES
900
SOLID SORBENT
{2}
901
DF
.~
> Activated carbon
902
DF
.~
> Molecular sieve {1}
DEFINITION
Classification: 95/900
SOLID SORBENT:
Solid sorbent as provided for use in this class in which particular details are disclosed about the solid sorbent.
(1) Note. Merely stating that a solid sorbent, activated carbon (C), or molecular sieve is used is insufficient to cause a patent to be placed here.
SEE OR SEARCH CLASS
502, Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making, for solid sorbents.