ClassID:

56639

B41C1/1033 - CPC Classification

Classification description:

Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials by laser or spark ablation

Recent Application in this class:
#1
20250144928
2025-05-08

PRINTING PLATE IMAGING AND EXPOSURE APPARATUS AND METHOD

#2
20250102900
2025-03-27

RELEASABLE FLEXOGRAPHIC PRINTING MASK WITH LASER THERMAL IMAGING FILM CONTAINING LECITHIN

#3
20230408924
2023-12-21

FLEXOGRAPHIC PRINTING PLATE PRECURSOR AND MANUFACTURING METHOD OF FLEXOGRAPHIC PRINTING PLATE

#4
20230305402
2023-09-28

PHOTOSENSITIVE STRUCTURE FOR FLEXOGRAPHIC PRINTING PLATE AND METHOD FOR PRODUCING FLEXOGRAPHIC PRINTING PLATE

#5
20230211599
2023-07-06

Lithographic photopolymer printing plate precursor with improved daylight stability

#6
20220242106
2022-08-04

Printing plate imaging and exposure apparatus and method

#7
20220227142
2022-07-21

Heat image forming device and method

#8
20220227125
2022-07-21

Secondary roller for fountain solution contact angle pinning

#9
20220227123
2022-07-21

Fog development using a formative surface

#10
20220227116
2022-07-21

Fountain solution imaging using dry toner electrophotography

#11
20220227115
2022-07-21

Matrix-addressed heat image forming device

#12
20220203704
2022-06-30

Method and apparatus for writing imageable material using multiple beams

#13
20220032602
2022-02-03

On-press processing of a UV or violet-sensitized lithographic printing plate

#14
20210206189
2021-07-08

LITHOGRAPHIC PRINTING ORIGINAL PLATE, METHOD FOR MANUFACTURING LITHOGRAPHIC PRINTING PLATE, AND METHOD FOR MANUFACTURING PRINTS USING SAME

#15
20210047527
2021-02-18

Printing plate, method of manufacturing the same, and method of manufacturing printed matter using the same

#16
20200376827
2020-12-03

Printing plate imaging and exposure apparatus and method

#17
20200290339
2020-09-17

Photomask pellicle glue residue removal

#18
20200094543
2020-03-26

Method and apparatus for writing imageable material using multiple beams

#19
20200009854
2020-01-09

Photomask pellicle glue residue removal

#20
20190224958
2019-07-25

Method and apparatus for exposing printing plates using light emitting diodes

#21
20190187557
2019-06-20

LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE-MAKING METHOD USING SAME

#22
20190184696
2019-06-20

Color developing composition, lithographic printing plate precursor, method for producing lithographic printing plate, and compound

#23
20190129309
2019-05-02

DIRECT EXPOSURE MACHINE WITHOUT MASK

#24
20190016110
2019-01-17

Method for making lithographic printing plates

#25
20180370217
2018-12-27

PROCESSLESS LITHOGRAPHIC PRINTING PLATE

#26
20180154671
2018-06-07

PLANOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE-MAKING METHOD

#27
20180072041
2018-03-15

Exposing printing plates using light emitting diodes

#28
20180019156
2018-01-18

Laser ablative dielectric material

#29
20170267011
2017-09-21

Dry lithographic imaging and printing with printing members having aluminum substrates

#30
20170217150
2017-08-03

Variable data marking direct to print media

#31
20170120658
2017-05-04

Ablation-type lithographic printing members having improved exposure sensitivity and related methods

#32
20160361915
2016-12-15

Dry printing with simplified plate cleaning

#33
20160332472
2016-11-17

Lithographic imaging and printing without defects of electrostatic origin

#34
20160214369
2016-07-28

Exposing printing plates using light emitting diodes

#35
20150027982
2015-01-29

Ultra-fine textured digital lithographic imaging plate and method of manufacture

#36
20140063161
2014-03-06

Systems and methods for ink-based digital printing using imaging member and image transfer member

#37
20140060360
2014-03-06

TEXTURED IMAGING MEMBER

#38
20140050841
2014-02-20

LASER-ENGRAVEABLE ELEMENTS AND METHOD OF USE

#39
20130298793
2013-11-14

Ablation-type lithographic imaging with silicone acrylate layers

#40
20130288006
2013-10-31

LASER-ENGRAVEABLE ELEMENTS AND METHOD OF USE

#41
20130247787
2013-09-26

Evaporative systems and methods for dampening fluid control in a digital lithographic system

#42
20130075376
2013-03-28

Relief printing plate manufacturing method, relief printing plate creating apparatus, and recording medium

#43
20130036927
2013-02-14

Plateless lithographic printing

#44
20130036925
2013-02-14

OFFSET IMAGING SYSTEM

#45
20130033688
2013-02-07

System for direct application of dampening fluid for a variable data lithographic apparatus

#46
20130033686
2013-02-07

Direct Application of Dampening Fluid for a Variable Data Lithographic Apparatus

#47
20130032050
2013-02-07

Environmental control subsystem for a variable data lithographic apparatus

#48
20120312183
2012-12-13

Ablation-type lithographic printing members having improved shelf life and related methods

#49
20120291645
2012-11-22

ABLATION-TYPE LITHOGRAPHIC PRINTING MEMBERS HAVING IMPROVED EXPOSURE SENSITIVITY AND RELATED METHODS

#50
20120291644
2012-11-22

Ablation-type lithographic printing members having improved exposure sensitivity and related methods

#51
20120291643
2012-11-22

Ablation-type lithographic printing members having improved exposure sensitivity and related methods

#52
20120279404
2012-11-08

OFFSET IMAGING SYSTEM

#53
20120189770
2012-07-26

PREPARING LITHOGRAPHIC PRINTING PLATES BY ABLATION IMAGING

#54
20120103221
2012-05-03

Cleaning Method for a Variable Data Lithography System

#55
20120103219
2012-05-03

Ink Transfer Subsystem for a Variable Data Lithography System

#56
20120103217
2012-05-03

Cleaning Subsystem for a Variable Data Lithography System

#57
20120103214
2012-05-03

Heated Inking Roller for a Variable Data Lithography System

#58
20120103213
2012-05-03

Ink Rheology Control Subsystem for a Variable Data Lithography System

#59
20120055363
2012-03-08

Thermal imagable waterless lithographic member

#60
20110287266
2011-11-24

ABLATION-TYPE LITHOGRAPHIC IMAGING WITH SILICONE ACRYLATE LAYERS

#61
20110249250
2011-10-13

Ablation-type lithographic imaging with enhanced debris removal

#62
20110198323
2011-08-18

Method for producing blank printing sleeve for laser engraving

#63
20110188023
2011-08-04

LITHOGRAPHIC IMAGING AND PRINTING WITHOUT DEFECTS OF ELECTROSTATIC ORIGIN

#64
20100031838
2010-02-11

Plateless lithographic printing

#65
20080280227
2008-11-13

Exposing printing plates using light emitting diodes

#66
20080141880
2008-06-19

Printing plate and system using heat-decomposable polymers

#67
20070154821
2007-07-05

Printing plates comprising modified pigment products

#68
20070062389
2007-03-22

Method and device for printing wherein a hydrophilic layer is produced and structured

#69
20060234162
2006-10-19

Lithographic printing with printing members including an oleophilic metal and plasma polymer layers

#70
20060219118
2006-10-05

Method for image generation on a recording material

#71
20060189717
2006-08-24

Modified pigments having improved dispersion properties

#72
20060185542
2006-08-24

Lithographic printing plate original form and plate making method

#73
20060037505
2006-02-23

Lithographic printing memebers and a method and a system for preparation of lithographic printing members

#74
20050263022
2005-12-01

Lithographic printing with printing members having primer layers

#75
20050250048
2005-11-10

Lithographic printing with printing members having plasma polymer layers

#76
20050238996
2005-10-27

Photosensitive resin laminate

#77
20050214548
2005-09-29

Single-coat self-organizing multi-layered printing plate

#78
20050115429
2005-06-02

Method and device for printing wherein a hydrophilic layer is produced and structured

#79
15802044
2018-12-04

Digital inkjet flatbed printer having separate laser processing machine