ClassID:

85132

C01B39/32 - CPC Classification

Classification description:

Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof Type L

Recent Application in this class:
#1
20240351895
2024-10-24

METHOD FOR PREPARING A ZEOLITE MATERIAL WITH A HIGH KL ZEOLITE CONTENT AND A HIGH MECHANICAL STRENGTH

#2
20230051097
2023-02-16

MESOPOROUS ZEOLITES PREPARED BY ALKALINE TREATMENT WITH PRECIPITATES

#3
20230024073
2023-01-26

Lithium ion-exchanged zeolite particles including lithium phosphate within cage, electrochemical cell, and method of making the same

#4
20210284543
2021-09-16

ZEOLITE WITH TUNED ALUMINUM CONTENT AND MESOPOROSITY

#5
20210087461
2021-03-25

Method for preparing a zeolite L material hosting at least one type of guest molecule

#6
20200239323
2020-07-30

Zeolite with tuned aluminum content and mesoporosity

#7
20180320000
2018-11-08

Antimicrobial coatings

#8
20180194635
2018-07-12

Method for the preparation of synthetic crystalline zeolite materials with enhanced pore volume

#9
20180119029
2018-05-03

Process for removing oxygenates from naphtha

#10
20180029007
2018-02-01

Filtration material for filtered venting, and filtered venting device

#11
20170320748
2017-11-09

Methods for preparing zeolites with surfactant-templated mesoporosity and tunable aluminum content

#12
20160279597
2016-09-29

CHEMICAL FILTER

#13
20160159655
2016-06-09

Zeolites using an organo-1-oxa-4-azoniumcyclohexane compound

#14
20160059225
2016-03-03

Small crystal LTL framework type zeolites

#15
20140371500
2014-12-18

Processed support and methods of making and using same

#16
20130245349
2013-09-19

Hydrothermal synthesis of zeolites or zeolite-like materials using modified mixed hydroxides

#17
20130060072
2013-03-07

Processed support and methods of making and using same

#18
20120202006
2012-08-09

ZEOLITE COMPOSITIONS AND METHODS FOR TAILORING ZEOLITE CRYSTAL HABITS WITH GROWTH MODIFIERS

#19
20110300718
2011-12-08

ON-WAFER CRYSTALLIZATION FOR PURE-SILICA-ZEOLITE ULTRA LOW-K FILMS