ClassID:

32687

B01J20/3297 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof; Processes for preparing, regenerating, or reactivating; Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating; Characterised by the shape of the carrier, the coating or the obtained coated product Coatings in the shape of a sheet

Recent Application in this class:
#1
20260102757
2026-04-16

METHOD FOR PRODUCING ACIDIC GAS ADSORBENT SHEET AND ACIDIC GAS ADSORBENT SHEET

#2
20260022032
2026-01-22

Low-energy desalination methodology

#3
20250345774
2025-11-13

SORBENT DEVICES AND METHOD OF MAKING

#4
20250332567
2025-10-30

SORBENT FOR LITHIUM EXTRACTION FROM BRINES

#5
20250332461
2025-10-30

COATING FOR DECONTAMINATION OF TOXIC CHEMICAL COMPOUNDS

#6
20250161910
2025-05-22

Super Absorbent Polymer and Preparation Method Thereof

#7
20250144566
2025-05-08

DIRECT CAPTURE OF CARBON DIOXIDE

#8
20250065265
2025-02-27

DIRECT CAPTURE OF CARBON DIOXIDE

#9
20250032979
2025-01-30

DIRECT CAPTURE OF CARBON DIOXIDE

#10
20240390845
2024-11-28

POLYMERIC AMINE SORBENTS FOR GAS SEPARATION USING A MOISTURE SWING REGENERATION STEP

#11
20240316505
2024-09-26

APPARATUSES, METHODS, AND SYSTEMS FOR FABRICATING GRAPHENE MEMBRANES

#12
20230405551
2023-12-21

PROCESS FOR PREPARATION OF CHROMATOGRAPHY MEMBRANES

#13
20230338900
2023-10-26

ZEOLITE MEMBRANE COMPLEX AND METHOD OF PRODUCING ZEOLITE MEMBRANE COMPLEX

#14
20230278008
2023-09-07

FILTER MEDIUM FOR AIR FILTERS AND METHOD FOR PRODUCING SAME

#15
20230234001
2023-07-27

OIL AND WATER SEPARATION MEMBRANE

#16
20230173458
2023-06-08

MOISTURE REGULATING COMPOSITION AND SUPPORT MATERIAL CONTAINING SAID MOISTURE-REGULATION COMPOSITION

#17
20230001351
2023-01-05

Direct capture of carbon dioxide

#18
20220339602
2022-10-27

HYDROCARBON ABSORBENT STRUCTURES

#19
20220212148
2022-07-07

Apparatuses, methods, and systems for fabricating graphene membranes

#20
20220177333
2022-06-09

Method for purifying dye-containing wastewater based on porous-polymer-modified metal carbon nanotube composite membrane

#21
20210187477
2021-06-24

LIQUID POLYMER SOLUTION FOR TREATING NONWOVEN WEBS

#22
20210178323
2021-06-17

Method for trapping noble gas atoms and molecules in oxide nanocages

#23
20210039066
2021-02-11

Process of making substrate with activated carbon

#24
20200139346
2020-05-07

Substrates having repeating patterns of apertures for absorbent articles

#25
20180229216
2018-08-16

ABSORBENT ARTICLES WITH SUBSTRATES HAVING REPEATING PATTERNS OF APERTURES COMPRISING A PLURALITY OF REPEAT UNITS

#26
20170165617
2017-06-15

Graft copolymer functionalized article

#27
20170096660
2017-04-06

Fabrication of hierarchical silica nanomembranes and uses thereof for solid phase extraction of nucleic acids

#28
20170096348
2017-04-06

Ammonia adsorbent

#29
20170030657
2017-02-02

METHOD OF MANUFACTURING TOTAL HEAT EXCHANGE ELEMENT, AND TOTAL HEAT EXCHANGER ELEMENT

#30
20150136698
2015-05-21

Graft copolymer functionalized article

#31
20150037802
2015-02-05

Fabrication of hierarchical silica nanomembranes and uses thereof for solid phase extraction of nucleic acids

#32
20140170311
2014-06-19

Thin layer chromatography plates and related methods of manufacture including priming prior to infiltration with stationary phase and/or precursor thereof

#33
20130199982
2013-08-08

Thin layer chromatography plates and related methods of manufacture including priming prior to infiltration with stationary phase and/or precursor thereof

#34
20130181163
2013-07-18

Dispensable polymeric precursor composition for transparent composite sorber materials

#35
20120202684
2012-08-09

Metal ion modified high surface area materials for odor removal and control

#36
20110155662
2011-06-30

Thin, porous metal sheets and methods for making the same

#37
20110127660
2011-06-02

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#38
20100263533
2010-10-21

Methods of making and using activated carbon-containing coated substrates and the products made therefrom

#39
20100176051
2010-07-15

ADSORPTION CARRIER CONTAINING COMPOSITE FIBER

#40
20090318287
2009-12-24

Metal ion modified high surface area materials for odor removal and control

#41
20090278455
2009-11-12

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#42
20090209739
2009-08-20

Method for separating and recovering lignin derivatives

#43
20090025553
2009-01-29

Adsorbent coating compositions, laminates and adsorber elements

#44
20080226886
2008-09-18

Odour-absorbing sheet-like structure, method for its production and use of zinc ricinoleate in finely divided solid form on odour-absorbing sheet-like structures

#45
20070135672
2007-06-14

DNA hybrids and environment cleaning system employing DNA hybrids

#46
20060051826
2006-03-09

Method and device for the incorporating a compound in the pores of a porous material and uses thereof

#47
20060051765
2006-03-09

Dna hybrids and environment cleaning system employing dna hybrids

#48
20050186123
2005-08-25

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#49
20050089627
2005-04-28

Method of obtaining protective coatings on the surface of chemically active materials

#50
20050085144
2005-04-21

Durable charged particle coatings and materials

#51
19250482
2025-12-02

Particulate crystalline nanocomposite and adsorbent

#52
19250391
2025-12-09

Particulate crystalline nanocomposite as a sorbent for wastewater treatment