Y02P20/121 - CPC Classification Index

ClassID:

236603 ⎘

Y02P20/121 - CPC Classification

Classification description:

Sub-classes:

Y02P20/122 » characterised by the type of apparatus 0
Y02P20/125 » Process integration 94
Y02P20/126 » Membrane separation 9
Y02P20/127 » Reactive distillation 88

Recent Application in this class:

20200216370

2020-07-09

Oxidative coupling of methane implementations for olefin production

20170267884

2017-09-21

Ink and method for producing same, and ink stored container, printing method, and printing apparatus

20160234925

2016-08-11

Power supply apparatus

20160234923

2016-08-11

Power-supply apparatus

20160234921

2016-08-11

Power-supply apparatus

20160052900

2016-02-25

Method for producing ethylene oxide

20150307415

2015-10-29

Oxidative coupling of methane implementations for olefin production

20150210610

2015-07-30

Oxidative coupling of methane implementations for olefin production

20150126629

2015-05-07

Method for recycling exhaust gases from Fischer-Tropsch synthesis

#10

20140290479

2014-10-02

Gas separation apparatus, membrane reactor, and hydrogen production apparatus

#11

20140245760

2014-09-04

Refrigerant additive compositions containing perfluoropolyethers

#12

20140093441

2014-04-03

Carbon dioxide sequestration methods using group 2 silicates and chlor-alkali processes

#13

20140088278

2014-03-27

Process for producing fluorinated copolymer

#14

20130327025

2013-12-12

Combustion exhaust gas treatment system and method of treating combustion exhaust gas

#15

20120034144

2012-02-09

Carbon dioxide sequestration involving two-salt-based thermolytic processes