ClassID:

52120

B29C2071/0027 - CPC Classification

Classification description:

After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents Removing undesirable residual components, e.g. solvents, unreacted monomers

Recent Application in this class:
#1
20250367872
2025-12-04

MICROFLUIDICS DEVICES AND PRINTING METHODS THEREFOR

#2
20250157712
2025-05-15

SOFT BISTABLE MAGNETIC ACTUATOR, FATIGUE TESTING DEVICE AND AUTO UNDERWATER VEHICLE

#3
20250066607
2025-02-27

POLYMERS FOR ADDITIVE MANUFACTURING

#4
20240389688
2024-11-28

PROCESS FOR REMOVING PROTEIN CONTENTS FROM RUBBER GLOVE AND RUBBER GLOVE PRODUCT RESULTING THEREFROM

#5
20240375363
2024-11-14

METHOD FOR THE POST-TREATMENT OF PRINTED 3D OBJECTS

#6
20240336023
2024-10-10

Process for increasing hydrophobicity of articles made of polyolefins

#7
20240270893
2024-08-15

Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articles

#8
20240253300
2024-08-01

Methods of manufacturing articles utilizing foam particles

#9
20240217179
2024-07-04

DENTAL APPARATUSES WITH FEATURES TO FACILITATE POST-FABRICATION CLEANING

#10
20240208148
2024-06-27

POST-CURING METHOD OF 3D PRINTOUT, AND TRANSPARENT ORTHODONTIC APPLIANCE MANUFACTURED THEREBY

#11
20240100775
2024-03-28

MODULAR BUILD PLATFORMS FOR ADDITIVE MANUFACTURING

#12
20240084131
2024-03-14

Polymers for additive manufacturing

#13
20230339196
2023-10-26

Supply method, supply device, and cleaning agent

#14
20230311414
2023-10-05

Method and device for decentralized automated additive manufacturing

#15
20230220198
2023-07-13

Polymers for additive manufacturing

#16
20230131840
2023-04-27

Soft bistable magnetic actuator and fabrication method thereof, fatigue testing device and auto underwater vehicle

#17
20230019076
2023-01-19

Bioabsorbable resin for additive manufacturing

#18
20220388232
2022-12-08

METHOD FOR REMOVING MATERIAL OVERBURDEN VIA ENHANCED FREEZE-LESS ANTI-SPACER FORMATION USING A BILAYER SYSTEM

#19
20220267513
2022-08-25

Bioabsorbable resin for additive manufacturing

#20
20220242045
2022-08-04

Production line and 3D-printing device

#21
20220152931
2022-05-19

Components with geometrical features to facilitate post-fabrication cleaning

#22
20220111586
2022-04-14

Methods of manufacturing articles utilizing foam particles

#23
20220040916
2022-02-10

Methods of manufacturing articles utilizing foam particles

#24
20210387415
2021-12-16

ADDITIVE MANUFACTURING

#25
20210269659
2021-09-02

Three-dimensional printed porous silicone matrix using leachable porogen

#26
20210260841
2021-08-26

Method for testing additively manufactured orthopaedic prosthetic components

#27
20210253812
2021-08-19

Polyolefin porous separator and preparation method thereof

#28
20210206054
2021-07-08

Methods of manufacturing articles utilizing foam particles

#29
20210171701
2021-06-10

Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articles

#30
20210163664
2021-06-03

Orthodontic articles prepared using a polycarbonate diol, and methods of making same

#31
20210129425
2021-05-06

Method for post-treating and a post-treatment system

#32
20210070987
2021-03-11

Polymers for additive manufacturing

#33
20200223132
2020-07-16

Methods of manufacturing articles utilizing foam particles

#34
20200171742
2020-06-04

Methods of manufacturing articles utilizing foam particles

#35
20200171405
2020-06-04

Mobile vacuum distillation unit for transport of articles containing releasable volatile organic compounds

#36
20200094499
2020-03-26

Method of forming fluid channels on a bathtub

#37
20200094473
2020-03-26

Methods of manufacturing articles utilizing foam particles

#38
20200047406
2020-02-13

Wash liquids for use in additive manufacturing with dual cure resin

#39
20190283393
2019-09-19

Wash liquids for use in additive manufacturing with dual cure resins

#40
20190211162
2019-07-11

Thermal treatment of irradiated material solids using a heat transfer liquid

#41
20190016045
2019-01-17

Coating part precursors

#42
20180345576
2018-12-06

Methods of manufacturing articles utilizing foam particles

#43
20180345575
2018-12-06

Methods of manufacturing articles utilizing foam particles

#44
20180326416
2018-11-15

Methods of making microfluidic devices

#45
20180281321
2018-10-04

Carrier for carrying an ophthalmic lens during its treatment in a bath

#46
20180009950
2018-01-11

DESALINATION OF POLYARYL ETHERS FROM A MELT POLYMERIZATION METHOD

#47
20170232644
2017-08-17

Resistively heated thermoplastic washout mandrel

#48
20170217148
2017-08-03

Method for producing an image structure

#49
20170210079
2017-07-27

Article and method of forming an article

#50
20170173872
2017-06-22

Wash liquids for use in additive manufacturing with dual cure resins

#51
20170157808
2017-06-08

Centrifugal hollow basic body forming method and device

#52
20170080297
2017-03-23

Golf ball manufacturing method

#53
20170008210
2017-01-12

Method for producing silicone multi-layer composites

#54
20160206932
2016-07-21

Golf ball manufacturing method

#55
20160059496
2016-03-03

Method of bonding material layers in an additive manufacturing process

#56
20160028060
2016-01-28

Lead-acid battery separators with ultra low resistivity and sustained wettability

#57
20150359947
2015-12-17

Plasticizers for a biodegradable scaffolding and methods of forming same

#58
20150258744
2015-09-17

Method and device for unpacking a component

#59
20150228371
2015-08-13

METHOD FOR PRODUCING ELECTRICALLY CONDUCTIVE THIN FILM, AND ELECTRICALLY CONDUCTIVE THIN FILM PRODUCED BY SAID METHOD

#60
20150042008
2015-02-12

Continuous celluloid twin screw extrusion process

#61
20140361457
2014-12-11

Process for producing microporous polyolefin film

#62
20140199425
2014-07-17

Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens

#63
20130062817
2013-03-14

Methods for making oxidation resistant polymeric material

#64
20120245682
2012-09-27

SURFACE TREATED IMPLANTABLE ARTICLES AND RELATED METHODS

#65
20110245445
2011-10-06

Removing volatile compounds from polymer pellets

#66
20110147960
2011-06-23

Method of removing excess lens forming material from a molded ophthalmic lens such as a contact lens

#67
20110147959
2011-06-23

Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens

#68
20110039969
2011-02-17

Methods for making oxidation resistant polymeric material

#69
20090298390
2009-12-03

Surface treated implantable articles and related methods

#70
20080119582
2008-05-22

Method for making oxidation resistant polymeric material

#71
20080103288
2008-05-01

Contact lens extraction/hydration systems and methods of reprocessing fluids used therein

#72
20080090934
2008-04-17

METHODS FOR MAKING OXIDATION RESISTANT POLYMERIC MATERIAL

#73
20080037175
2008-02-14

Ramp for polyoxmethylene resin hard disk drive

#74
20070265369
2007-11-15

Highly crystalline cross-linked oxidation-resistant polyethylene

#75
20070231292
2007-10-04

METHODS AND SYSTEMS FOR LEACHING SILICONE HYDROGEL OPHTHALMIC LENSES

#76
20070216061
2007-09-20

Method Of Producing A Silicone Rubber Item And The Product Obtainable By The Method

#77
20070186959
2007-08-16

METHODS AND SYSTEMS FOR LEACHING SILICONE HYDROGEL OPHTHALMIC LENSES

#78
20070138668
2007-06-21

Process for Extracting Biomedical Devices

#79
20070132125
2007-06-14

Use of a super-cooled fluid in lens processing

#80
20070132118
2007-06-14

Method and Apparatus for Treatment of a Device-in-Mold Assembly with a Supercritical Fluid

#81
20070093909
2007-04-26

ORTHOPAEDIC DEVICE FOR IMPLANTATION IN THE BODY OF AN ANIMAL AND METHOD FOR MAKING THE SAME

#82
20070035054
2007-02-15

Contact lens extraction/hydration systems and methods of reprocessing fluids used therein

#83
20060223905
2006-10-05

Liquid bath annealing of polymers for orthopaedic implants

#84
20060138707
2006-06-29

Polyimide film, process for preparing the same and controlling isotropy of the same

#85
20060131769
2006-06-22

Pre-polymer extraction using a super-cooled fluid

#86
20060093728
2006-05-04

Process for hydrating lenses

#87
20050285288
2005-12-29

Pulse extraction of ocular medical devices

#88
20050258096
2005-11-24

Process for extracting biomedical devices