ClassID:

37642

B08B2220/04 - CPC Classification

Classification description:

Type of materials or objects being removed Polymers

Recent Application in this class:
#1
20260124792
2026-05-07

CLEANING AGENT COMPOSITION, CLEANING MATERIAL, AND METHOD OF CLEANING MOLD FOR MOLDING

#2
20260054452
2026-02-26

MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS

#3
20250312827
2025-10-09

END STRIPPER FOR FLEXIBLE SCREEN FRAME MATERIAL

#4
20240383019
2024-11-21

METHOD FOR FLUSHING REACTOR

#5
20240278293
2024-08-22

SYSTEM AND METHOD FOR COATING REMOVAL

#6
20230278288
2023-09-07

MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS

#7
20230256772
2023-08-17

Roller-type applicator cleaning apparatus

#8
20230242776
2023-08-03

METHODS OF REMOVING ANTIMICROBIAL RESIDUES FROM SURFACES

#9
20230211557
2023-07-06

MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS

#10
20230207305
2023-06-29

RESIDUE-FREE REMOVAL OF STIMULUS RESPONSIVE POLYMERS FROM SUBSTRATES

#11
20230202110
2023-06-29

MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS

#12
20230202109
2023-06-29

MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS

#13
20230123705
2023-04-20

COMPOSITIONS FOR REMOVING UNWANTED MATERIAL FROM AN OBJECT AND METHODS OF USING SUCH COMPOSITIONS

#14
20220403299
2022-12-22

METHOD AND COMPOSITION FOR REMOVING A LANDFILL RESIDUE

#15
20220371283
2022-11-24

Method for the treatment of cake resulting from additive manufacturing processes

#16
20220351962
2022-11-03

Substrate cleaning method and apparatus

#17
20220266518
2022-08-25

CLEANING OF ADDITIVELY MANUFACTURED OBJECTS BY VACUUM CYCLING NUCLEATION

#18
20220176632
2022-06-09

Multi-stage wash system for vat polymerization-based 3D printed parts

#19
20220119739
2022-04-21

Decomposing/cleaning composition, method for cleaning adhesive polymer, and method for producing device wafer

#20
20220023922
2022-01-27

System and method for coating removal

#21
20210324305
2021-10-21

Compositions, Methods And Systems For Removal Of Starch

#22
20210323234
2021-10-21

Spin cleaning method and apparatus for additive manufacturing

#23
20210206096
2021-07-08

Multi-stage wash system for vat polymerization-based 3D printed parts

#24
20210023875
2021-01-28

Roller-type applicator cleaning apparatus

#25
20210017472
2021-01-21

Compositions containing alpha-amylase, methods and systems for removal of starch

#26
20200377828
2020-12-03

Compositions, methods and systems for removal of starch using alpha-amylase

#27
20200362273
2020-11-19

Cleaning liquid composition and method for cleaning polymerization apparatus using same

#28
20200282434
2020-09-10

Apparatus and method for cleaning machines

#29
20200269286
2020-08-27

Apparatus for functionally regenerating a brush for washing a flexographic plate

#30
20200197986
2020-06-25

Cleaning apparatus for concentration controller of coating machine

#31
20200109357
2020-04-09

USE OF A CLEAN COMPOSITION FOR 3D-PRINTED ARTICLES AND RELATED PROCESS

#32
20200094295
2020-03-26

Scanning probe microscope for cleaning nanostructures

#33
20190337030
2019-11-07

Method to prevent grounding from a silicon rod to a plate in polycrystalline silicon reactor

#34
20190088464
2019-03-21

Thermally removable fill materials for anti-stiction applications

#35
20190047182
2019-02-14

Methods and systems for rubber removal from vulcanization molds

#36
20190002365
2019-01-03

Methods for toluene recovery from linear alpha olefin production

#37
20180345645
2018-12-06

Method and apparatus to remove a protective layer

#38
20180339317
2018-11-29

CYCLONE TEMPERATURE CONTROL FOR DECOATING SYSTEMS

#39
20180207889
2018-07-26

Material extraction tool

#40
20180179659
2018-06-28

Method for Cleaning Aluminum or Aluminum Alloy Surfaces

#41
20180141090
2018-05-24

RELEASE SOLVENT COMPOSITION, RELEASE METHOD, AND CLEANING SOLVENT COMPOSITION

#42
20180071797
2018-03-15

Cleaning of nanostructures

#43
20170333955
2017-11-23

APPARATUS AND METHOD FOR CLEANING MACHINES

#44
20050126596
2005-06-16

Die cleaning method

#45
15803080
2023-01-31

Method of removing PVA from a 3D printing process