Patents-Review.com
ClassID:

126490 ⎘

D21D5/06 - CPC Classification

Classification description:

Purification of the pulp suspension by mechanical means; Apparatus therefor; Straining or screening the pulp Rotary screen-drums

Sub-classes:
Recent Application in this class:
#1
20260035859
2026-02-05

SYSTEMS AND METHODS FOR MONITORING REJECT STREAMS FROM FIBER PROCESSING UNITS

 #2
20250290251
2025-09-18

APPARATUS FOR PROCESSING FIBROUS MATERIALS

 #3
20240392502
2024-11-28

METHOD AND APPARATUS FOR PRODUCING A MOULDABLE CELLULOSIC FIBROUS MATERIAL

 #4
20240167224
2024-05-23

METHOD AND APPARATUS FOR TREATING MIXTURES OF LIQUIDS AND SOLIDS

 #5
20230060771
2023-03-02

Pulp Screening Machine

 #6
20220349124
2022-11-03

Pressure screen and method for dilution for a pressure screen

 #7
20220205180
2022-06-30

Powder collection unit and fiber processing apparatus

 #8
20210095422
2021-04-01

Method and apparatus for controlling a fiber fractionation system

 #9
20210095400
2021-04-01

Fiber processing device and fiber body manufacturing apparatus

 #10
20200222942
2020-07-16

Separation device

 #11
20200206668
2020-07-02

Swirling flow generation device and deposition device

 #12
20200179839
2020-06-11

Rotor element and a rotor for a screening apparatus

 #13
20200070072
2020-03-05

Modular shaft for disc filter

 #14
20190240607
2019-08-08

Collection device, collection method, and fibrous feedstock recycling device

 #15
20190218714
2019-07-18

FIBER PROCESSING DEVICE, FIBROUS FEEDSTOCK RECYCLING DEVICE, AND CONTROL METHOD OF A FIBER PROCESSING DEVICE

 #16
20190218713
2019-07-18

Fiber processing device, fibrous feedstock recycling device, and control method of a fiber processing device

 #17
20190194868
2019-06-27

Fiber processing device and fibrous feedstock recycling device

 #18
20190085509
2019-03-21

Method and apparatus for controlling a fiber fractionation system

 #19
20180369724
2018-12-27

Device for Filtering Fiber Suspensions

 #20
20160222585
2016-08-04

Device and method for processing composite materials containing fibers

 #21
20150292153
2015-10-15

Sheet manufacturing apparatus

 #22
20150176205
2015-06-25

Sheet manufacturing apparatus

 #23
20150048020
2015-02-19

Rotor element and a rotor for a screening apparatus

 #24
20130092606
2013-04-18

Apparatus for screening fibrous suspensions

 #25
20110284430
2011-11-24

Method of manufacturing a rotor for a screening apparatus, a rotor and a turbulence element for a rotor

 #26
20110174698
2011-07-21

FRACTIONATING ARRANGEMENT

 #27
20090236267
2009-09-24

Screen and method for screening pulp

 #28
20090084711
2009-04-02

Apparatus for screening fibrous suspensions

 #29
20090038769
2009-02-12

Arrangement in connection with screening apparatuses

 #30
20070039899
2007-02-22

Thickener for concentration of fibre suspensions