Patents-Review.com
ClassID:

33502 ⎘

B01J49/0073 - CPC Classification

Classification description:

Recent Application in this class:
#1
20180099269
2018-04-12

STRONG BASIC POLYACRYLATE ANION EXCHANGERS

 #2
20160325205
2016-11-10

Methods of extracting phosphorus from distillates

 #3
20160279628
2016-09-29

Method for purifying silane compound or chlorosilane compound, method for producing polycrystalline silicon, and method for regenerating weakly basic ion-exchange resin

 #4
20160257580
2016-09-08

Amelioration of acid mine drainage

 #5
20160243540
2016-08-25

Zirconium phosphate and zirconium oxide recharger control logic and operational process algorithms

 #6
20160243299
2016-08-25

Recharger for recharging zirconium phosphate and zirconium oxide modules

 #7
20160236188
2016-08-18

Management of recharger effluent pH

 #8
20160229711
2016-08-11

RESIN REGENERATION METHOD FOR REDUCING ORGANIC CONTAMINANTS

 #9
20160207797
2016-07-21

ION EXCHANGE RESIN REGENERATION METHOD

 #10
20160207037
2016-07-21

METHODS AND SYSTEMS FOR PRODUCING A MOISTURE SWING SORBENT FOR CARBON DIOXIDE CAPTURE FROM AIR

 #11
20160199829
2016-07-14

Method for regeneration of spent ion exchange resins

 #12
20150375222
2015-12-31

Regeneration of an ion exchange column

 #13
20150182960
2015-07-02

ZEOLITE REGENERATION

 #14
20140356275
2014-12-04

Method for producing a moisture swing sorbent for carbon dioxide capture from air

 #15
20140263072
2014-09-18

Process and plant for treating water

 #16
20140187816
2014-07-03

Method for recovering anionic fluorinated emulsifier

 #17
20140186242
2014-07-03

Water treatment

 #18
20140076817
2014-03-20

Method and system for treating produced water

 #19
20130299430
2013-11-14

Methods of producing iodinated anion exchange resins

 #20
20130085190
2013-04-04

Aminated ion exchange resins and production methods thereof