Patents-Review.com
ClassID:

126308 ⎘

D21B1/10 - CPC Classification

Classification description:

Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper ; the raw material being rags by cutting actions

Recent Application in this class:
#1
20250382745
2025-12-18

REFINING DEVICE

 #2
20250179731
2025-06-05

SYSTEM AND METHOD FOR RECYCLING WASTE MATERIAL HAVING PRESHREDDED STEP

 #3
20240328082
2024-10-03

DEFIBRATION DEVICE

 #4
20240309584
2024-09-19

SYSTEM AND METHOD OF MANUFACTURE OF CELLULOSE INSULATION

 #5
20240247141
2024-07-25

Upcycling Post-Consumed Single Used Paper Cups to Loose Fibre Insulation and Paper-Plastic Composite Material

 #6
20240167223
2024-05-23

SHEET MANUFACTURING APPARATUS

 #7
20230057947
2023-02-23

METHOD AND SYSTEM FOR RECYCLING PAPER

 #8
20220205180
2022-06-30

Powder collection unit and fiber processing apparatus

 #9
20220034030
2022-02-03

Raw material supply device

 #10
20200149219
2020-05-14

Web manufacturing apparatus and sheet manufacturing apparatus

 #11
20200131088
2020-04-30

CELLULOSE FLAKES, RELATED MANUFACTURING METHOD AND BINDING COMPOUND INCORPORATING SAME

 #12
20200115723
2020-04-16

PROCESSING BIOMASS

 #13
20190359871
2019-11-28

THERMAL REGULATING BUILDING MATERIALS AND OTHER CONSTRUCTION COMPONENTS CONTAINING PHASE CHANGE MATERIALS

 #14
20190301093
2019-10-03

Web forming device, web forming method, and sheet manufacturing apparatus

 #15
20190301092
2019-10-03

Defibration processing device, and fibrous feedstock recycling device

 #16
20190264391
2019-08-29

Sheet manufacturing apparatus

 #17
20190263018
2019-08-29

Raw material supply device and sheet manufacturing apparatus

 #18
20190240607
2019-08-08

Collection device, collection method, and fibrous feedstock recycling device

 #19
20190211501
2019-07-11

Processing biomass

 #20
20190203414
2019-07-04

PROCESSING APPARATUS, SHEET MANUFACTURING APPARATUS, AND PROCESSING METHOD

 #21
20190186074
2019-06-20

Method for recovering pulp fibers from used absorbent article

 #22
20190176162
2019-06-13

Processes and structures for plastic separation and products of such processes

 #23
20190153662
2019-05-23

Textiles and methods and systems for producing textiles

 #24
20190144894
2019-05-16

Processing biomass

 #25
20190121330
2019-04-25

Raw material supply device, raw material supply method, and sheet manufacturing apparatus

 #26
20190093284
2019-03-28

Defibrating device and sheet manufacturing apparatus

 #27
20190055693
2019-02-21

Processing print media including marked portions and unmarked portions

 #28
20180355556
2018-12-13

Sheet manufacturing apparatus

 #29
20180304275
2018-10-25

SHEET PROCESSING DEVICE, AND SHEET PROCESSING METHOD

 #30
20170260691
2017-09-14

Sheet manufacturing apparatus and sheet manufacturing method

 #31
20170130112
2017-05-11

Thermal regulating building materials and other construction components containing phase change materials

 #32
20170121905
2017-05-04

Method for separating and breaking down biodegradable and non-biodegradable materials

 #33
20160312405
2016-10-27

Sheet manufacturing apparatus and material defibrating apparatus

 #34
20160265159
2016-09-15

Processing biomass

 #35
20160258112
2016-09-08

Sheet manufacturing apparatus

 #36
20140306039
2014-10-16

Pre-engineered recyclable products

 #37
20130040526
2013-02-14

Thermal regulating building materials and other construction components containing phase change materials

 #38
20120309060
2012-12-06

Processing biomass

 #39
20120237984
2012-09-20

Processing biomass

 #40
20120142068
2012-06-07

Processing biomass

 #41
20120142065
2012-06-07

Processing biomass

 #42
20120003704
2012-01-05

Processing biomass

 #43
20110111456
2011-05-12

PROCESSING BIOMASS

 #44
20110039317
2011-02-17

Processing biomass

 #45
20110027837
2011-02-03

Processing biomass

 #46
20100264353
2010-10-21

Thermal regulating building materials and other construction components containing polymeric phase change materials

 #47
20100112242
2010-05-06

Processing biomass

 #48
20080121357
2008-05-29

Method And Apparatus For Fiberizing Particularly Paper And/Or Paperboard Based Materials