ClassID:

48283

B29B2017/0244 - CPC Classification

Classification description:

Recovery of plastics or other constituents of waste material containing plastics; Separating plastics from other materials; Specific separating techniques; Mechanical separating techniques; devices therefor using density difference in liquids

Recent Application in this class:
#1
20260048530
2026-02-19

Method and System of Separating Plastics Using a Covered Screen Bed

#2
20260035536
2026-02-05

PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING A WASHING REACTOR

#3
20260015480
2026-01-15

TREATED WASTE PLASTIC MATERIALS

#4
20250381709
2025-12-18

PLASTIC RECYCLING PROCESS

#5
20250312947
2025-10-09

HYDROTHERMAL UPGRADING AND SEPARATION OF MIXED PLASTICS

#6
20250262804
2025-08-21

PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE DETERMINED BY INTRINSIC VISCOSITY OF POLYETHYLENE TEREPHTHALATE

#7
20250215185
2025-07-03

PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING DIFFERENT MONO-ETHYLENE GLYCOL LEVELS

#8
20250215184
2025-07-03

PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING A WASHING REACTOR

#9
20250196397
2025-06-19

POLYURETHANE ELASTIC FIBER AND METHOD FOR PRODUCING SUCH

#10
20250153398
2025-05-15

WASTE PLASTIC DENSITY SEPARATION

#11
20250065539
2025-02-27

A MECHANICAL POLYOLEFIN RECYCLING PROCESS

#12
20250057094
2025-02-20

TREE AND PLANT WATERING MAT

#13
20250026047
2025-01-23

RECYCLING MUNICIPAL WASTE INTO INJECTION MOLDING FEEDSTOCK

#14
20240372170
2024-11-07

SYSTEM AND METHOD FOR RECOVERING PLASITC FROM BATTERY MATERIALS

#15
20240359367
2024-10-31

Material Separating Assemblies and Methods

#16
20240250329
2024-07-25

SYSTEM AND METHOD FOR RECOVERING PLASITC FROM BATTERY MATERIALS

#17
20240246263
2024-07-25

SUSTAINABLE METHODS TO SEPARATE AND RECOVER POLYETHYLENE AND POLYPROPYLENE FROM MIXED PLASTIC WASTE STREAMS

#18
20240238800
2024-07-18

APPARATUS FOR SEPARATING MATERIALS RECOVERED FROM BATTERIES

#19
20240157604
2024-05-16

Waste plastic density separation

#20
20240116281
2024-04-11

MULTILAYER STRUCTURE, AND SEPARATION METHOD AND RECYCLING METHOD THEREFOR

#21
20240051187
2024-02-15

AN AQUEOUS SEPARATION PROCESS FOR MULTIPLE POLYMER COMPONENTS

#22
20230331952
2023-10-19

METHOD FOR PLASTIC PRE-TREATMENT AND SOLVENT-BASED PLASTIC RECYCLING

#23
20230107362
2023-04-06

METHOD AND APPARATUS FOR SEPARATING SYNTHETIC TURF INFILL MATERIAL

#24
20230096086
2023-03-30

Method of producing a chemical pulp from a textile material which comprises cellulose and a molded body from the chemical pulp

#25
20230087754
2023-03-23

TREATED WASTE PLASTIC MATERIALS

#26
20220118464
2022-04-21

Process for separating mixtures of solids

#27
20220115716
2022-04-14

Methods for recovering and reusing polymeric binders from composite cathode films

#28
20220089830
2022-03-24

CONTINOUS LIQUEFYING SYSTEM FOR PLASTIC TREATMENT

#29
20220073956
2022-03-10

SYSTEMS AND METHODS FOR RECYCLING OF REDUCED DENSITY BIOPLASTICS

#30
20210161084
2021-06-03

Tree or plant protection mat

#31
20210054162
2021-02-25

METHOD OF SEPARATING MATERIALS FROM AN OBJECT

#32
20200347520
2020-11-05

Method of reusing a textile material which comprises cellulose

#33
20200181354
2020-06-11

SEPARATION AND COLLECTION APPARATUS OF PLASTIC-BASED COMPLEX WASTE

#34
20200122158
2020-04-23

Centrifugal field-flow fractionation device

#35
20200001505
2020-01-02

Centrifugal field-flow fractionation device

#36
20190351427
2019-11-21

Method and apparatus for washing and separating plastics material

#37
20190321831
2019-10-24

METHOD AND APPARATUS FOR WASHING PLASTICS MATERIALS

#38
20190183071
2019-06-20

Tree or plant protection mat

#39
20180207845
2018-07-26

In-mould labelling process

#40
20170245443
2017-08-31

Tree or plant protection mat

#41
20170210032
2017-07-27

METHOD OF SORTING AND/OR PROCESSING WASTE MATERIAL AND PROCESSED MATERIAL PRODUCED THEREBY

#42
20170203470
2017-07-20

Process for separating materials

#43
20170182500
2017-06-29

Method of separating waste material

#44
20160271836
2016-09-22

METHODS AND APPARATUS FOR EXTRUDING RECYCLED PLASTICS

#45
20150251191
2015-09-10

Separation process for plastics materials

#46
20140377575
2014-12-25

In-mould labelling process

#47
20140231557
2014-08-21

Processes and requirements for the recovery of plastics from durable goods

#48
20140230322
2014-08-21

Tree or plant protection mat

#49
20140209715
2014-07-31

Flotation type system and method for crushing, separating and washing waste plastics

#50
20140163152
2014-06-12

Method for improving the surface appearance and processing of plastics recovered from durable goods

#51
20140042252
2014-02-13

Process for the treatment of technical textiles

#52
20130324324
2013-12-05

RECYCLABLE GOLF BALL

#53
20130320577
2013-12-05

Method of making and recycling a golf ball

#54
20130181076
2013-07-18

Simultaneous preconcentration and preselection of at least one group of upgradable polymer materials originating from grinding waste of durable goods at end of life

#55
20130165267
2013-06-27

Method of recycling a ball and ball for use in recycling method

#56
20130157826
2013-06-20

Method for digitally printing containers and container having at least one print or printed image

#57
20130119575
2013-05-16

Plastic Waste Recycling Apparatus and System

#58
20130119171
2013-05-16

PLASTIC WASTE RECYCLING APPARATUS AND SYSTEM

#59
20130008831
2013-01-10

Methods, systems, and devices for enrichment of plastic materials derived from electronics shredder residue

#60
20120187227
2012-07-26

METHOD AND FACILITY FOR SORTING AND SEPARATING WASTE PLASTIC

#61
20120032009
2012-02-09

Separation process for plastics materials

#62
20120000999
2012-01-05

Recycling method for electronics scrap in order to obtain reusable materials while avoiding the release of harmful substances

#63
20110266377
2011-11-03

Method and installation for separating individual valuable materials from mixed, in particular milled, plastic waste

#64
20110174747
2011-07-21

Process for selective separation and for the simultaneous increase in purity, of spent, fragmented, organic materials by means of aqueous media having chosen densities

#65
20110068036
2011-03-24

Plastic reclaimed from infectious medical waste and medical devices manufactured therefrom

#66
20100155979
2010-06-24

Method for recycling all waste plastics in particular mixed plastics

#67
20100126914
2010-05-27

Plastic Separation Module

#68
20100126913
2010-05-27

Wire recovery system

#69
20100051514
2010-03-04

Materials separation module

#70
20100048743
2010-02-25

Method of Recycling Plastic

#71
20100043988
2010-02-25

Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics

#72
20100000912
2010-01-07

Method of and apparatus for separating out materials heavier than plastic, in particular metals, by flotation in a water bath, in a separation of plastics of different densities

#73
20090211250
2009-08-27

Method and device for waste disposal

#74
20090194465
2009-08-06

Method for sorting mixed plastic

#75
20080308963
2008-12-18

Process for Producing a Material

#76
20080257794
2008-10-23

Method and system for sorting and processing recycled materials

#77
20080251426
2008-10-16

Method for the separation of overlapping density porous materials from less porous materials

#78
20080191069
2008-08-14

Method and apparatus for comminuting and cleaning of waste plastic

#79
20080190819
2008-08-14

Method for separating differently additivated polymer components and use thereof

#80
20080110806
2008-05-15

Process and device for separating plastics of different chemical composition by flotation

#81
20070272597
2007-11-29

Selective separation of used fragmented polymeric materials by using a dynamically stabilized dense aqueous suspension

#82
20070265361
2007-11-15

Method for recycling polyesters or polyester mixtures from polyester-containing waste

#83
20070232784
2007-10-04

Apparatus and method for removing solvent from carbon dioxide in resin recycling system

#84
20070228600
2007-10-04

METHOD OF MAKING CONTAINERS FROM RECYCLED PLASTIC RESIN

#85
20070187299
2007-08-16

Dissimilar materials sorting process, system and apparata

#86
20070138064
2007-06-21

Method for selectively separating used fragmented organic materials by means of dense aqueous suspensions

#87
20070054106
2007-03-08

Method of recycling mixed streams of ewaste (WEEE)

#88
20060287213
2006-12-21

Solvent cleaning system and method for removing contaminants from solvent used in resin recycling

#89
20060281896
2006-12-14

System for removing contaminants from plastic resin

#90
20060281895
2006-12-14

Method for removing contaminants from plastic resin

#91
20060223981
2006-10-05

Method for removing contaminants from plastic resin

#92
20060223980
2006-10-05

Method of removing contaminants from plastic resins

#93
20060219276
2006-10-05

Method of removing contaminants from plastic resins

#94
20060178442
2006-08-10

Method of reclaiming multilayered film waste

#95
20060151642
2006-07-13

Gravity pressure vessel and method for treating vulcanized rubber

#96
20060118469
2006-06-08

Hydrogravity system and process

#97
20060102524
2006-05-18

Method for preconcentration of organic synthetic materials derived from shredding of end-of-life durable goods

#98
20060001187
2006-01-05

Multistep separation of plastics

#99
20050274651
2005-12-15

Method and apparatus for separating mixed plastics using flotation techniques

#100
20050173310
2005-08-11

Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstock

#101
20050173309
2005-08-11

Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstock

#102
20050090567
2005-04-28

Recycled plastic material, electronic apparatus having the recycled plastic material method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material

#103
20050051919
2005-03-10

Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material

#104
17203373
2023-09-19

Upcycling process for unsorted waste stream