B01J2220/48 - CPC Classification Index

ClassID:

34398 ⎘

B01J2220/48 - CPC Classification

Classification description:

Aspects relating to sorbent materials; Aspects relating to the composition of sorbent or filter aid materials Sorbents characterised by the starting material used for their preparation

Sub-classes:

B01J2220/4806 » the starting material being of inorganic character 68
B01J2220/4812 » the starting material being of organic character 59
B01J2220/4875 » the starting material being a waste, residue or of undefined composition 31

Recent Application in this class:

20240174700

2024-05-30

LAYERED SUPERHYDROPHILIC TI-CU-MOFS, PREPARATION METHOD AND USE THEREOF

20240165580

2024-05-23

PRODUCT COMPRISING A LITHIUM ADSORBENT

20200080008

2020-03-12

Hydrocarbon-in-water purification system

20180079972

2018-03-22

Hydrocarbon-in-water purification system