ClassID:

58587

B41M5/32 - CPC Classification

Classification description:

Duplicating or marking methods; Sheet materials for use therein; Thermography Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron

Recent Application in this class:
#1
20240164990
2024-05-23

Softgel Capsule and Method of Marking a Softgel Capsule

#2
20230191820
2023-06-22

Display material on which laser printing has been carried out and packaging employing same

#3
20210024760
2021-01-28

LASER MARKING INK COMPOSITION AND PACKAGING MATERIAL

#4
20170275041
2017-09-28

Label imaging and cutting

#5
20160031254
2016-02-04

Composition for developing a visually discernible colour and corresponding heat-sensitive recording material

#6
20150371564
2015-12-24

Information writable film and a sample storage body

#7
20140371063
2014-12-18

Lamination of AOM

#8
20140147775
2014-05-29

Ink formulation

#9
20140147392
2014-05-29

Marking compound

#10
20130101758
2013-04-25

Identification device having antimicrobial properties

#11
20120252666
2012-10-04

THERMALLY SENSITIVE RECORDING MATERIAL

#12
20100015558
2010-01-21

Laser marking

#13
20090291391
2009-11-26

OPTICAL INFORMATION-RECORDING MEDIUM, METHOD FOR MANUFACTURING OPTICAL INFORMATION-RECORDING MEDIUM, METHOD FOR VISIBLE INFORMATION RECORDING, USE OF MIXTURE, AND MIXTURE

#14
20090214835
2009-08-27

Aqueous and transparent coatings for marking substrates

#15
20090117353
2009-05-07

Laser marking of substrates

#16
20070099109
2007-05-03

System and method for radiation imaging by in-situ particle formation

#17
20070092833
2007-04-26

Image recording media and image layers

#18
20070048666
2007-03-01

Two-photon recording method, two-photon absorption recording material, two-photon absorption recording-reproduction method and optical recoding medium

#19
20060068315
2006-03-30

Color forming compositions and associated methods

#20
20050231585
2005-10-20

Method and system for laser imaging utilizing low power lasers

#21
20050164881
2005-07-28

Direct thermographic materials with improved protective layers

#22
20050148467
2005-07-07

Heat-sensitive recording material

#23
20050053863
2005-03-10

Stabilizers and anti-fade agents for use in infrared sensitive leuco dye compositions