ClassID:

168118

G01N2021/8433 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems specially adapted for particular applications; Investigating thin films, e.g. matrix isolation method; Coatings Comparing coated/uncoated parts

Recent Application in this class:
#1
20250224329
2025-07-10

SUBSTRATE EVALUATION METHOD AND SUBSTRATE PROCESSING APPARATUS

#2
20240353343
2024-10-24

Systems and methods of locating cooling features in a gas turbine component under thermal barrier coatings

#3
20230314323
2023-10-05

METHOD AND APPARATUS FOR DETECTING SUNSCREEN ON SKIN HAVING VARIOUS COSMETIC PRODUCT LAYERS

#4
20230003659
2023-01-05

Non-destructive glass priming verification method for installed glass

#5
20220236195
2022-07-28

Method for detecting coverage rate of intermetallic compound

#6
20220099585
2022-03-31

METHOD FOR CAPTURING A COATING OF A COMPONENT, IN PARTICULAR OF A MACHINE, THE COATING BEING FORMED FROM A FIRST MATERIAL

#7
20220065796
2022-03-03

METHOD FOR VISUALIZING AND QUANTIFYING BIOFILM ON SOLID SURFACES

#8
20210404959
2021-12-30

Methods for detecting antimicrobial surface coatings using fluorescent indicators

#9
20190367190
2019-12-05

Control system and method

#10
20190037177
2019-01-31

MULTI-ANGULAR COLOR, OPACITY, PIGMENT CHARACTERIZATION AND TEXTURE ANALYSIS OF A PAINTED SURFACE VIA VISUAL AND/OR INSTRUMENTAL TECHNIQUES

#11
20170361513
2017-12-21

Method and apparatus for the on-line internal siliconing of bottles for pharmaceutical use

#12
20160343122
2016-11-24

Method and device for sealant coating inspection

#13
20160266037
2016-09-15

Protective film detecting method

#14
20150079683
2015-03-19

Methods and systems for labeling and detecting defects in a graphene layer

#15
20140078293
2014-03-20

Multi-angular color, opacity, pigment characterization and texture analysis of a painted surface via visual and/or instrumental techniques

#16
20110204232
2011-08-25

Determining the amount of starch

#17
20100304008
2010-12-02

Adhesive detection methods

#18
20100032571
2010-02-11

Method for performing mid-IR spectroscopy measurements to measure film coating thickness, weight and/or film composition

#19
20060033767
2006-02-16

Varying printing speed based upon the differentiation between porous and swellable media via ink/toner dry time profiles