ClassID:

169105

G01N33/343 - CPC Classification

Classification description:

Investigating or analysing materials by specific methods not covered by groups -; Paper paper pulp

Recent Application in this class:
#1
20250093289
2025-03-20

Method and apparatus for determining properties of containers made of paper or cardboard

#2
20240410109
2024-12-12

A METHOD FOR CHEMICAL PULP PRODUCTION IN A MULTI-STAGE PROCESS

#3
20240377312
2024-11-14

METHOD FOR ESTIMATING THE VAPOR PHASE CORROSION LOAD

#4
20240003086
2024-01-04

DETERMINATION OF A PROPERTY OF A FIBER SUSPENSION

#5
20220326685
2022-10-13

Estimating risk level in an aqueous process

#6
20220146396
2022-05-12

Monitoring and controlling hydrophobic components in a pulp process

#7
20220026343
2022-01-27

Method for estimating the vapor phase corrosion load

#8
20210349072
2021-11-11

METHOD FOR EVALUATING CELLULOSE NANOFIBER DISPERSION

#9
20210148047
2021-05-20

Predictive control system and method for brown washing treatment in pulp mills

#10
20200392669
2020-12-17

Method for evaluating degree of cleanliness of recycled material, method for manufacturing recycled material, and method for manufacturing recycled pulp fiber

#11
20200386736
2020-12-10

Polymer Probes And Methods

#12
20200299903
2020-09-24

Method for predicting or controlling microbial status of a paper or board making process

#13
20200278293
2020-09-03

A METHOD AND SYSTEM FOR DETERMINATION OF STARCH IN A SAMPLE

#14
20200095730
2020-03-26

Method for manufacturing a fibrous web

#15
20190360922
2019-11-28

DETERMINATION OF STARCH IN A SAMPLE AT AN INDUSTRIAL FACILITY

#16
20190353634
2019-11-21

Method for evaluating cellulose nanofiber dispersion, cellulose nanofiber aqueous dispersion, and cellulose nanofiber-containing food, cosmetic, and rubber composition

#17
20190120811
2019-04-25

Deposit detection in a paper making system via vibration analysis

#18
20180172585
2018-06-21

Apparatus and method for optically measuring fluidal matter having fluid as medium and particles non-dissolved in medium

#19
20180164212
2018-06-14

Method and measurement apparatus for measuring suspension

#20
20180045706
2018-02-15

Method for evaluating cellulose nanofiber dispersion

#21
20170307555
2017-10-26

Method and apparatus for measuring the moisture content of pulp material on a wire

#22
20170227517
2017-08-10

Chemical digestion methods of quantification for water and debris mixtures

#23
20170115267
2017-04-27

Polymer probes and methods

#24
20160305890
2016-10-20

Optical determination of anionic charge in a process stream

#25
20160258893
2016-09-08

Device for detecting profile in refiner and method therefore

#26
20160025623
2016-01-28

Method for determining a property of a heterogeneous medium

#27
20160025602
2016-01-28

Device and method for sampling, preparing and analysing a sample

#28
20150147814
2015-05-28

Method and system for analyzing a liquid sample containing particles of solid matter and the use of such a method and system

#29
20140343872
2014-11-20

Method and device for monitoring and controlling the state of a process stream

#30
20140293040
2014-10-02

Device and method for characterizing solid matter present in liquids

#31
20140261886
2014-09-18

Flowable stock sampling apparatus

#32
20130249569
2013-09-26

Measurement of amount of solid in suspension

#33
20130220922
2013-08-29

Method and system for monitoring properties of an aqueous stream

#34
20130220003
2013-08-29

METHOD AND APPARATUS FOR MEASURING DEPOSITION OF PARTICULATE CONTAMINANTS IN PULP AND PAPER SLURRIES

#35
20130213596
2013-08-22

Method for regulating the formation of a fibrous web

#36
20130120556
2013-05-16

On-line macrocontaminant analyser and method

#37
20120258547
2012-10-11

Method of monitoring macrostickies in a recycling and paper or tissue making process involving recycled pulp

#38
20120073775
2012-03-29

METHOD FOR MONITORING ORGANIC DEPOSITS IN PAPERMAKING

#39
20110153230
2011-06-23

Drainability measurement

#40
20110073263
2011-03-31

Enhanced method for monitoring the deposition of organic materials in a papermaking process

#41
20100236732
2010-09-23

USE OF FLUORESCENCE TO MONITOR HYDROPHOBIC CONTAMINANTS IN A PAPERMAKING PROCESS

#42
20100132900
2010-06-03

METHOD FOR DETERMINING THE BRIGHTNESS OF PAPER PULP

#43
20100116032
2010-05-13

SENSOR ELEMENT AND CONSISTENCY TRANSMITTER

#44
20100012284
2010-01-21

METHOD FOR DETERMINING HYDROPHOBIC ORGANIC PARTICLES IN A PAPER STOCK

#45
20090301674
2009-12-10

METHOD AND MEASURING DEVICE FOR MEASURING RECYCLED FIBRE PULP

#46
20090279743
2009-11-12

Method for measuring deformability properties of a fibre

#47
20090260767
2009-10-22

USE OF HYDROPHOBIC DYES TO MONITOR HYDROPHOBIC CONTAMINANTS IN A PAPERMAKING PROCESS

#48
20090185162
2009-07-23

Apparatus and method for measuring and/or controlling paper pulp properties

#49
20090084510
2009-04-02

Methods To Detect Organic Contaminants In Pulp and Fiber

#50
20090078386
2009-03-26

Electrode

#51
20080315863
2008-12-25

Apparatus For the Measurement of a Streaming Potential of a Liquid Containing Solid Matter

#52
20080308241
2008-12-18

Method for measuring hydrophobic contaminants in paper pulp

#53
20080307862
2008-12-18

Device for measuring the streaming potential of fibers and particles in suspensions

#54
20080250848
2008-10-16

Changing and measuring consistency

#55
20080236777
2008-10-02

Method and apparatus for monitoring liquid and solid contents in a froth

#56
20080196853
2008-08-21

Method of monitoring surface associated microbiological activity in process streams

#57
20080151227
2008-06-26

Method for Determining a Sizing Agent Concentration, Particle Size and a Sizing Agent Particle Size Distribution in a Peper Pulp

#58
20080079943
2008-04-03

Apparatus and method for obtaining a reflectance property indication of a sample

#59
20080046209
2008-02-21

Method for estimating surface moisture content of wood chips

#60
20070277595
2007-12-06

Device for a torque or shear force transmitter for the determination of fibre concentration or viscosity in pulp suspensions and method for resetting of the transmitter shaft in a torque or shear force transmitter

#61
20070164757
2007-07-19

Method and device for measuring the degree of fiber concentration

#62
20070151365
2007-07-05

Apparatus and method for providing a flow measurement compensated for entrained gas

#63
20060281191
2006-12-14

Method for monitoring organic deposits in papermaking

#64
20060213255
2006-09-28

Method and apparatus for monitoring liquid and solid contents in a froth

#65
20060196622
2006-09-07

Method for determining chemical pulp kappa number with visible-near infrared spectrometry

#66
20060087652
2006-04-27

Method for determining properties of a fibrous suspension

#67
20060037385
2006-02-23

Apparatus and method for measuring compositional parameters of a mixture

#68
20050249411
2005-11-10

Generation of frequency distribution for objects

#69
20050248762
2005-11-10

Measurement of an object from an image consisting of a pixel matrix

#70
20050139337
2005-06-30

Simultaneous and rapid determination of multiple component concentrations in a Kraft liquor process stream

#71
20050103098
2005-05-19

Separation apparatus

#72
20050034824
2005-02-17

System and method for controlling a processor including a digester utilizing time-based assessments

#73
20050027482
2005-02-03

Method and apparatus for estimating surface moisture content of wood chips

#74
20050019948
2005-01-27

Method and apparatus for assaying wood pulp fibers