ClassID:

35639

B03C7/006 - CPC Classification

Classification description:

Separating solids from solids by electrostatic effect Charging without electricity supply, e.g. by tribo-electricity, pyroelectricity

Recent Application in this class:
#1
20260061432
2026-03-05

METHOD FOR SEPARATING A MIXTURE OF GRANULES VIA THE TRIBOELECTRIC EFFECT

#2
20250108385
2025-04-03

APPARATUS FOR SEPARATING THE COMPONENTS OF A MIXTURE OF FIBRES AND GRANULES BY BEATING THE MIXTURE BY MEANS OF AN ALTERNATING ELECTRIC FIELD

#3
20250018403
2025-01-16

INSTALLATION INTENDED TO SEPARATE, IN AN ELECTRIC FIELD, THE COMPONENTS OF A MIXTURE OF FIBRES AND GRANULES USING A TRIBOCHARGER PROVIDED WITH A GRATING FOR THE SELECTIVE CONFINEMENT OF SAID COMPONENTS

#4
20240408618
2024-12-12

PROCESS FOR SEPARATION OF DRY FOOD AND FEED MATERIALS USING A TRIBO-ELECTROSTATIC SEPARATOR DEVICE

#5
20230027520
2023-01-26

ELECTROSTATIC SEPARATION METHOD FOR FOODSTUFF

#6
20220226835
2022-07-21

PROCESS FOR PROTEIN ENRICHMENT OF DRIED DISTILLERS GRAINS USING A TRIBO-ELECTROSTATIC SEPARATOR DEVICE

#7
20220162008
2022-05-26

Tension mechanism for belt-type triboelectric separator devices

#8
20210094047
2021-04-01

Device for electrostatic charging of a mixture of granules, associated method and use

#9
20210086196
2021-03-25

PROCESS FOR SEPARATION OF DRY FOOD AND FEED MATERIALS USING A TRIBO-ELECTROSTATIC SEPARATOR DEVICE

#10
20210078016
2021-03-18

Method and device for the electrostatic separation of granular materials

#11
20200261872
2020-08-20

METHOD FOR THE TRIBOELECTRIC CHARGING OF CHEMICALLY CONDITIONED BULK SALT MIXTURES

#12
20200238300
2020-07-30

Process for separation of dry food and feed materials using a tribo-electrostatic separator device

#13
20200023299
2020-01-23

REMOTE FLUORINATION OF FIBROUS FILTER WEBS

#14
20170080369
2017-03-23

Remote fluorination of fibrous filter webs

#15
20170008010
2017-01-12

Method and System of Sorting Municipal Solid Waste

#16
20160369305
2016-12-22

Process for dry fractionation of lignocellulosic biomass

#17
20160310957
2016-10-27

METHOD FOR THE FRACTIONATION OF AN OILSEED CAKE, AND APPLICATIONS OF SAID METHOD

#18
20160296946
2016-10-13

Continuous belt for belt-type separator devices

#19
20160158807
2016-06-09

Debris removal from high aspect structures

#20
20160038950
2016-02-11

Raw material sorting apparatus and method therefor

#21
20150306605
2015-10-29

Continuous belt for belt-type separator devices

#22
20150251733
2015-09-10

Low energy consuming garbage patch gathering and classifying equipment and method using catamaran

#23
20140138288
2014-05-22

Marine microplastic removal tool

#24
20130274914
2013-10-17

Method and device for sorting plastic, and method for manufacturing recyclable plastic

#25
20130075308
2013-03-28

Method and a device for separating particles of a determined synthetic material from particles of different synthetic materials

#26
20130037053
2013-02-14

Debris removal in high aspect structures

#27
20120085683
2012-04-12

Method for electrostatically separating a granule mixture made of different materials, and device for implementing same

#28
20120056023
2012-03-08

Method and device for manufacturing dispersed mineral products

#29
20110162653
2011-07-07

REMOTE FLUORINATION OF FIBROUS FILTER WEBS

#30
20110036758
2011-02-17

ELECTROSTATIC SEPARATOR FOR UNBURNED CARBON FROM COAL ASH USING ELECTROSTATIC INDUCTION TYPE EJECTOR TRIBOCHARGER

#31
20100252047
2010-10-07

REMOTE FLUORINATION OF FIBROUS FILTER WEBS

#32
20100176034
2010-07-15

POWDER SEPARATOR AND METHOD OF POWDER SEPARATION

#33
20100078361
2010-04-01

Method for isolating aleurone particles

#34
20090259158
2009-10-15

Antimicrobial fibers embedded with an iodinated resin

#35
20090071506
2009-03-19

Debris removal in high aspect structures

#36
20090032628
2009-02-05

Method and device for manufacturing dispersed mineral products

#37
20080257787
2008-10-23

Method for isolating aleurone particles

#38
20080029441
2008-02-07

Method for treating ground crude potassium salts that contain kieserite

#39
20070234901
2007-10-11

Method and apparatus for airborne particle concentration and collection

#40
20070084758
2007-04-19

Charging and sorting device

#41
20060213760
2006-09-28

Electrostatic particle charger, electrostatic separation system, and related methods

#42
20060020069
2006-01-26

Use of salts of layered double hydoxides

#43
20060001187
2006-01-05

Multistep separation of plastics

#44
20050103907
2005-05-19

Method for isolating aleurone particles

#45
18654997
2025-11-18

Method and apparatus for electrostatic separation of glandular trichomes