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CPC
D21G9/0054

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DTEXTILES PAPER D21Papermaking D21GCALENDERS ACCESSORIES FOR PAPER-MAKING MACHINES D21G9/00Other accessories for paper-making machines

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D21G9/0054details of algorithms or programs

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Patents Grantslast 30 patents

Information Patent Grant
Estimating risk level in an aqueous process
- Patent number 12,174,612
- Issue date Dec 24, 2024
- Kemira Oyj
- Iiris Joensuu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Monitoring system
- Patent number 12,006,632
- Issue date Jun 11, 2024
- Maintech Co., Ltd.
- Hiroshi Sekiya
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for monitoring and controlling industrial proce...
- Patent number 11,932,991
- Issue date Mar 19, 2024
- Industrial Video Solutions Inc.
- Slawek Frackowiak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fibrous body accumulating device and estimation method
- Patent number 11,686,044
- Issue date Jun 27, 2023
- Seiko Epson Corporation
- Kensaku Matsuda
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Raw material supply device, raw material supply method, and sheet m...
- Patent number 10,895,869
- Issue date Jan 19, 2021
- Seiko Epson Corporation
- Seiichi Taniguchi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of designing model predictive control for cross directional...
- Patent number 10,358,771
- Issue date Jul 23, 2019
- Honeywell Limited
- Ning He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process to improve the convertability of parent rolls
- Patent number 9,695,550
- Issue date Jul 4, 2017
- The Procter & Gamble Company
- Bryan J. Lindsey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process to improve the convertability of parent rolls
- Patent number 9,546,449
- Issue date Jan 17, 2017
- The Procter & Gamble Company
- Bryan J. Lindsey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process to improve the convertability of parent rolls
- Patent number 9,284,686
- Issue date Mar 15, 2016
- The Procter & Gamble Company
- Bryan J. Lindsey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modelling of a property of paper, paperboard or board
- Patent number 8,877,010
- Issue date Nov 4, 2014
- Metso Automation Oy
- Matti-Paavo Sarén
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Closed-loop monitoring and identification of CD alignment for paper...
- Patent number 8,224,476
- Issue date Jul 17, 2012
- Honeywell ASCA Inc.
- Danlei Chu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Preferential defect marking on a web
- Patent number 7,937,233
- Issue date May 3, 2011
- 3M Innovative Properties Company
- Steven P. Floeder
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for controlling product grade changes in a pap...
- Patent number 7,846,299
- Issue date Dec 7, 2010
- Honeywell ASCA Inc.
- Johan U. Backstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Power savings method for rotating pulp and paper machinery
- Patent number 7,809,462
- Issue date Oct 5, 2010
- Ola M. Johansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device and method for on-line control of the fibre direction of a f...
- Patent number 7,431,800
- Issue date Oct 7, 2008
- Stora Enso AB
- Johan Ferm
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Data fusion of stationary array sensor and scanning sensor measurem...
- Patent number 6,850,857
- Issue date Feb 1, 2005
- Honeywell International Inc.
- Mario Ignagni
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
On-line fiber orientation closed-loop control
- Patent number 6,799,083
- Issue date Sep 28, 2004
- ABB Inc.
- Shih-Chin Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Real time measurement system for a moving web using a Kalman filter...
- Patent number 6,493,601
- Issue date Dec 10, 2002
- Impact Systems, Inc.
- Charles H. Wells
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control system for cross-directional profile sheet formation
- Patent number 6,026,334
- Issue date Feb 15, 2000
- Weyerhaeuser Company
- Ferhan Kayihan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and system for regulation and on-line measurement of the fib...
- Patent number 5,827,399
- Issue date Oct 27, 1998
- Valmet Paper Machinery Inc.
- Pekka Neittaanmaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper machine controller for operating slices and method of control...
- Patent number 5,170,357
- Issue date Dec 8, 1992
- Yokogawa Electric Corporation
- Takashi Sasaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for controlling a parameter based upon filtered data
- Patent number 4,707,779
- Issue date Nov 17, 1987
- Measurex Corporation
- Hung-Tzaw Hu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of operating a papermachine drying line
- Patent number 4,314,878
- Issue date Feb 9, 1982
- Westvaco Corporation
- Hong H. Lee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3801426
- Patent number 3,801,426
- Issue date Apr 2, 1974
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3711687
- Patent number 3,711,687
- Issue date Jan 16, 1973
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3711688
- Patent number 3,711,688
- Issue date Jan 16, 1973
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Control of Papermaking Processes with Respect to Square Point Condi...
- Publication number 20240328087
- Publication date Oct 3, 2024
- ABB Schweiz AG
- Shih-Chin Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Adaptive-Learning, Auto-Labeling Method and System for Predicting a...
- Publication number 20240102242
- Publication date Mar 28, 2024
- ABB Schweiz AG
- Vadthyavath Ramu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEAL STRIP TEMPERATURE MONITORING SYSTEMS AND ASSEMBLIES THEREFOR
- Publication number 20240085244
- Publication date Mar 14, 2024
- Wesley C. Van Pelt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING INDUSTRIAL PROCE...
- Publication number 20240044079
- Publication date Feb 8, 2024
- Industrial Video Solutions Inc.
- Slawek Frackowiak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND APPARATUS FOR ANOMALY DETECTION ON A DOCTOR BLADE OF A P...
- Publication number 20230203753
- Publication date Jun 29, 2023
- Aktiebolaget SKF
- Kaihuan ZHANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND APPARATUS FOR EVALUATING A HEALTH STATUS OF A DOCTOR BLA...
- Publication number 20230203754
- Publication date Jun 29, 2023
- Aktiebolaget SKF
- Kaihuan ZHANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ESTIMATING RISK LEVEL IN AN AQUEOUS PROCESS
- Publication number 20220326685
- Publication date Oct 13, 2022
- KEMIRA OYJ
- Iiris JOENSUU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBROUS BODY ACCUMULATING DEVICE AND ESTIMATION METHOD
- Publication number 20220064856
- Publication date Mar 3, 2022
- SEIKO EPSON CORPORATION
- Kensaku MATSUDA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MONITORING SYSTEM
- Publication number 20210348334
- Publication date Nov 11, 2021
- MAINTECH CO., LTD.
- Hiroshi SEKIYA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ANALYZING STRUCTURES COMPRISING A FIBER AND INORGANIC PA...
- Publication number 20210324583
- Publication date Oct 21, 2021
- Nippon Paper Industries Co., Ltd.
- Moe Fuchise
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
APPARATUS FOR AND METHOD OF MEASURING SUSPENSION FLOWING IN TUBE FR...
- Publication number 20210214893
- Publication date Jul 15, 2021
- VALMET AUTOMATION OY
- Matti TÖRMÄNEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of Designing Model Predictive Control for Cross Directional...
- Publication number 20180087221
- Publication date Mar 29, 2018
- Honeywell Limited
- Ning He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESS TO IMPROVE THE CONVERTABILITY OF PARENT ROLLS
- Publication number 20160298296
- Publication date Oct 13, 2016
- The Procter & Gamble Company
- Bryan J. LINDSEY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS TO IMPROVE THE CONVERTABILITY OF PARENT ROLLS
- Publication number 20160194827
- Publication date Jul 7, 2016
- The Procter & Gamble Company
- Bryan J. LINDSEY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR CONTROLLING THE FORMATION OF A FIBER WEB OF A FIBER OR P...
- Publication number 20150292158
- Publication date Oct 15, 2015
- VOITH PATENT GmbH
- Oliver Kaufmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODELLING OF A PROPERTY OF PAPER, PAPERBOARD OR BOARD
- Publication number 20120072000
- Publication date Mar 22, 2012
- METSO AUTOMATION OY
- Matti-Paavo Sarén
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Closed-loop Monitoring and Identification of CD Alignment for Paper...
- Publication number 20110290438
- Publication date Dec 1, 2011
- Honeywell ASCA Inc.
- Danlei Chu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PREFERENTIAL DEFECT MARKING ON A WEB
- Publication number 20090265127
- Publication date Oct 22, 2009
- 3M Innovative Properties Company
- Steven P. FLOEDER
- G01 - MEASURING TESTING
Information Patent Application
Power Savings Method For Rotating Pulp And Paper Machinery
- Publication number 20080288090
- Publication date Nov 20, 2008
- Ola M Johansson
- G05 - CONTROLLING REGULATING
Information Patent Application
Apparatus and method for controlling product grade changes in a pap...
- Publication number 20080264591
- Publication date Oct 30, 2008
- Honeywell ASCA Inc.
- Johan U. Backstrom
- G05 - CONTROLLING REGULATING
Information Patent Application
Device and method for on-line control of the fibre direction of a f...
- Publication number 20060048910
- Publication date Mar 9, 2006
- Johan Ferm
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
On-line fiber orientation closed-loop control
- Publication number 20030171838
- Publication date Sep 11, 2003
- ABB Inc.
- Shih-Chin Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Data fusion of stationary array sensor and scanning sensor measurem...
- Publication number 20030014147
- Publication date Jan 16, 2003
- Mario Ignagni
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

details of algorithms or programs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Estimating risk level in an aqueous process

Monitoring system

Systems and methods for monitoring and controlling industrial proce...

Fibrous body accumulating device and estimation method

Raw material supply device, raw material supply method, and sheet m...

Method of designing model predictive control for cross directional...

Process to improve the convertability of parent rolls

Process to improve the convertability of parent rolls

Process to improve the convertability of parent rolls

Modelling of a property of paper, paperboard or board

Closed-loop monitoring and identification of CD alignment for paper...

Preferential defect marking on a web

Apparatus and method for controlling product grade changes in a pap...

Power savings method for rotating pulp and paper machinery

Device and method for on-line control of the fibre direction of a f...

Data fusion of stationary array sensor and scanning sensor measurem...

On-line fiber orientation closed-loop control

Real time measurement system for a moving web using a Kalman filter...

Control system for cross-directional profile sheet formation

Method and system for regulation and on-line measurement of the fib...

Paper machine controller for operating slices and method of control...

Process for controlling a parameter based upon filtered data

Method of operating a papermachine drying line

3801426

3711687

3711688

Patents Applicationslast 30 patents

Control of Papermaking Processes with Respect to Square Point Condi...

Adaptive-Learning, Auto-Labeling Method and System for Predicting a...

SEAL STRIP TEMPERATURE MONITORING SYSTEMS AND ASSEMBLIES THEREFOR

SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING INDUSTRIAL PROCE...

METHOD AND APPARATUS FOR ANOMALY DETECTION ON A DOCTOR BLADE OF A P...

METHOD AND APPARATUS FOR EVALUATING A HEALTH STATUS OF A DOCTOR BLA...

ESTIMATING RISK LEVEL IN AN AQUEOUS PROCESS

FIBROUS BODY ACCUMULATING DEVICE AND ESTIMATION METHOD

MONITORING SYSTEM

METHOD FOR ANALYZING STRUCTURES COMPRISING A FIBER AND INORGANIC PA...

APPARATUS FOR AND METHOD OF MEASURING SUSPENSION FLOWING IN TUBE FR...

Method of Designing Model Predictive Control for Cross Directional...

PROCESS TO IMPROVE THE CONVERTABILITY OF PARENT ROLLS

PROCESS TO IMPROVE THE CONVERTABILITY OF PARENT ROLLS

METHOD FOR CONTROLLING THE FORMATION OF A FIBER WEB OF A FIBER OR P...

MODELLING OF A PROPERTY OF PAPER, PAPERBOARD OR BOARD

Closed-loop Monitoring and Identification of CD Alignment for Paper...

PREFERENTIAL DEFECT MARKING ON A WEB

Power Savings Method For Rotating Pulp And Paper Machinery

Apparatus and method for controlling product grade changes in a pap...

Device and method for on-line control of the fibre direction of a f...

On-line fiber orientation closed-loop control

Data fusion of stationary array sensor and scanning sensor measurem...