ClassID:

37328

B07B2230/04 - CPC Classification

Classification description:

Specific aspects relating to the whole subclass The screen or the screened materials being subjected to ultrasonic vibration

Recent Application in this class:
#1
20250325484
2025-10-23

METHOD AND EQUIPMENT FOR FRACTIONATION OF GRANULES FOR USE IN PHARMACEUTICAL COMPOSITIONS

#2
20240261821
2024-08-08

Apparatus and method for flexible classification of polyand/ or monocrystalline silicon

#3
20240246196
2024-07-25

System and method for conditioning abrasive media

#4
20240210107
2024-06-27

DEWATERING SYSTEM WITH ULTRASOUND AND RELATED METHODS

#5
20220371283
2022-11-24

Method for the treatment of cake resulting from additive manufacturing processes

#6
20220323360
2022-10-13

METHOD AND EQUIPMENT FOR FRACTIONATION OF GRANULES FOR USE IN PHARMACEUTICAL COMPOSITIONS

#7
20220258207
2022-08-18

Separation device and method of operation

#8
20200171598
2020-06-04

Device for welding components by means of ultrasound

#9
20190329267
2019-10-31

Method and apparatus for washing and grading silica sand for glass production

#10
20190321855
2019-10-24

Screening apparatus with improved screen media

#11
20180078971
2018-03-22

Screening system, eddy-current screening machine, and use of a screening system or of an eddy-current screening machine

#12
20180021816
2018-01-25

Screening device and method for separating dry granular material

#13
20170297060
2017-10-19

SCREENING SYSTEM WITH FEEDING SYSTEM, CONVEYING SYSTEM AND CONVEYING METHOD

#14
20150239012
2015-08-27

Apparatus and method for ultrasound screening

#15
20150021238
2015-01-22

Method and apparatus for sorting fibers

#16
20140048015
2014-02-20

Screen insert for a powder chamber of a powder supplying device

#17
20120103876
2012-05-03

Sand Sifter

#18
20110024335
2011-02-03

Acoustic concentration of particles in fluid flow

#19
20100258482
2010-10-14

Screen system with tube-shaped screen and method for operating a screen system with tube-shaped screen

#20
20100124716
2010-05-20

Method of manufacturing toner, toner, screening device, and method of recycling toner

#21
20100117564
2010-05-13

Method and system for ultrasound excitation of structures with various arbitrary geometry

#22
20090194467
2009-08-06

Sieving apparatus

#23
20080245745
2008-10-09

Acoustic concentration of particles in fluid flow

#24
20080223777
2008-09-18

Apparatus for sieving and fluid separation and a method of using same

#25
20080223760
2008-09-18

Sieve apparatus and method for use of same

#26
20080073252
2008-03-27

ELECTROPHOTOGRAPHIC DEVELOPING CARRIER, ASSOCIATED APPARATUS AND METHODOLOGY OF CLASSIFICATION AND APPLICATION

#27
20060043006
2006-03-02

Sieving apparatus

#28
20050158643
2005-07-21

Electrophotographic developing carrier, associated apparatus and methodology of classification and application

#29
20050082234
2005-04-21

Device and method for siezing,sizing, sifting, filtering or sorting substances

#30
20050072717
2005-04-07

Sieving apparatus