Patents-Review.com
ClassID:

35673 ⎘

B03D1/0046 - CPC Classification

Classification description:

Flotation; Flotation agents; Organic compounds containing silicon

Recent Application in this class:
#1
20250276330
2025-09-04

VANADIUM RECOVERY

 #2
20230066944
2023-03-02

Method For Flotation Of A Phosphate-Containing Ore

 #3
20230020934
2023-01-19

Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process

 #4
20200316613
2020-10-08

Mineral processing

 #5
20200261924
2020-08-20

Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process

 #6
20200040428
2020-02-06

Separation of copper and molybdenum sulfides from pyrite using a sea water/desalinated water hybrid process

 #7
20180272359
2018-09-27

Mineral beneficiation utilizing engineered materials for mineral separation and coarse particle recovery

 #8
20180200731
2018-07-19

Foam Prevention In The Reverse Flotation Process For Purifying Calcium Carbonate

 #9
20180161783
2018-06-14

Functionalized silicones for froth flotation

 #10
20160114336
2016-04-28

Mineral processing

 #11
20140110621
2014-04-24

Processes for the separation of ores

 #12
20090301972
2009-12-10

Materials and process for enhancing selective separations

 #13
20090008301
2009-01-08

Methods of increasing flotation rate

 #14
20080017552
2008-01-24

Modified amine-aldehyde resins and uses thereof in separation processes

 #15
20070000839
2007-01-04

Modified amine-aldehyde resins and uses thereof in separation processes

 #16
20060151360
2006-07-13

Modified amine-aldehyde resins and uses thereof in separation processes

 #17
20050167340
2005-08-04

Methods of increasing flotation rate