Cooperative Patent Classification

Indent Level

Version: 2016.11
CPC
COOPERATIVE PATENT CLASSIFICATION
Y02C
CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG] [2013-01]
Y02C 10/00
CO2 capture or storage (not used, see subgroups) [2013-01]
Y02C 10/02
.
Capture by biological separation [2013-01]
Y02C 10/04
.
Capture by chemical separation [2013-01]
Y02C 10/06
.
Capture by absorption [2013-01]
Y02C 10/08
.
Capture by adsorption [2013-01]
Y02C 10/10
.
Capture by membranes or diffusion [2013-01]
Y02C 10/12
.
Capture by rectification and condensation [2013-01]
Y02C 10/14
.
Subterranean or submarine CO2 storage [2013-01]
Y02C 20/00
Capture or disposal of greenhouse gases [GHG] other than CO2 (not used, see subgroups) [2013-01]
Y02C 20/10
.
of nitrous oxide (N2O) [2013-01]
Y02C 20/20
.
of methane [2013-01]
Y02C 20/30
.
of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6] [2013-01]