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D21G9/00
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Parent Industries
D
TEXTILES PAPER
D21
Papermaking
D21G
CALENDERS ACCESSORIES FOR PAPER-MAKING MACHINES
Current Industry
D21G9/00
Other accessories for paper-making machines
Sub Industries
D21G9/0009
Paper-making control systems
D21G9/0018
controlling the stock preparation
D21G9/0027
controlling the forming section
D21G9/0036
controlling the press or drying section
D21G9/0045
controlling the calendering or finishing
D21G9/0054
details of algorithms or programs
D21G9/0063
Devices for threading a web tail through a paper-making machine
D21G9/0072
using at least one rope
D21G9/0081
Apparatus for removing samples from travelling web material
D21G9/009
Apparatus for glaze-coating paper webs
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Patents Grants
last 30 patents
Information
Patent Grant
Monitoring apparatus and monitoring method
Patent number
12,180,655
Issue date
Dec 31, 2024
VALMET AUTOMATION OY
Kimmo Mehtomaa
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Controlling the slice flow of a slurry through a headbox
Patent number
12,157,975
Issue date
Dec 3, 2024
ANDRITZ INC.
Ralph Prescott
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fiber body manufacturing method and fiber body manufacturing apparatus
Patent number
12,139,851
Issue date
Nov 12, 2024
Seiko Epson Corporation
Yoko Nakai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Rotating pulp suction and robot transfer molding machine and moldin...
Patent number
12,116,728
Issue date
Oct 15, 2024
SHURCON MANUFACTURING (ZHEJIANG) CO., LTD.
Yaohua Pan
B08 - CLEANING
Information
Patent Grant
Method and a system for a Yankee cylinder in a tissue machine
Patent number
12,104,322
Issue date
Oct 1, 2024
Valmet Aktiebolag
Michael Bjerke
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for transporting a tail end in a fiber web machine from one...
Patent number
12,091,272
Issue date
Sep 17, 2024
Runtech Systems Oy
Kimma Loippo
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and apparatus for measuring and removing rotational variabil...
Patent number
12,077,914
Issue date
Sep 3, 2024
International Paper Company
Kerry D. Figiel
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
System and method of producing micro fibrillated cellulose (MFC)
Patent number
12,006,628
Issue date
Jun 11, 2024
VALMET TECHNOLOGIES OY
Juha-Pekka Huhtanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device and method for transferring a strip of a web
Patent number
11,946,203
Issue date
Apr 2, 2024
Andritz AG
André Theussl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Method for determining the dryness of a fibrous web, and method for...
Patent number
11,926,963
Issue date
Mar 12, 2024
Voith Patent GmbH
Jan Achtermann
G01 - MEASURING TESTING
Information
Patent Grant
Method for predicting or controlling microbial status of a paper or...
Patent number
11,859,347
Issue date
Jan 2, 2024
Kemira Oyj
Marko Kolari
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and apparatus for controlling a fiber fractionation system
Patent number
11,834,786
Issue date
Dec 5, 2023
International Paper Company
Jyrki Tapio Jaakkola
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Measurement of elastic modulus of moving web
Patent number
11,828,736
Issue date
Nov 28, 2023
VALMET AUTOMATION OY
Markku Mäntylä
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
System, control system, an inspection system, and a method of contr...
Patent number
11,828,024
Issue date
Nov 28, 2023
IBS of America
Geoffrey Arthur Jones
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sheet manufacturing apparatus
Patent number
11,814,791
Issue date
Nov 14, 2023
Seiko Epson Corporation
Naoto Aruga
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Reel editor for pre-print paper, sheet, and box manufacturing systems
Patent number
11,807,480
Issue date
Nov 7, 2023
Georgia-Pacific Corrugated LLC
Robert Dennis Seay
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Paper producing apparatus
Patent number
11,788,230
Issue date
Oct 17, 2023
Seiko Epson Corporation
Kazuma Miyazawa
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and device for starch application
Patent number
11,767,638
Issue date
Sep 26, 2023
Voith Patent GmbH
Christoph Henninger
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Monitoring system, control system, and actuation assembly of a pape...
Patent number
11,746,471
Issue date
Sep 5, 2023
IBS of America
Andrew Forester
G01 - MEASURING TESTING
Information
Patent Grant
Yankee dryer profiler and control
Patent number
11,739,479
Issue date
Aug 29, 2023
Michael Gorden
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Disruptor assembly adjustment system and method
Patent number
11,739,478
Issue date
Aug 29, 2023
ANDRITZ INC.
John Phillips
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Seal strip wear and temperature monitoring systems and assemblies t...
Patent number
11,732,414
Issue date
Aug 22, 2023
Stowe Woodward Licensco LLC
Brandon Kilbourne
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fiber body forming apparatus and control method of fiber body formi...
Patent number
11,732,415
Issue date
Aug 22, 2023
Seiko Epson Corporation
Katsuhito Gomi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Web air threading system and methods of use
Patent number
11,692,311
Issue date
Jul 4, 2023
David Drew Raines
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Device for the production of nonwoven fabric webs and method for in...
Patent number
11,655,574
Issue date
May 23, 2023
ANDRITZ KUESTERS GMBH
Dennis Latendorf
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Apparatus for measuring the dewatering of a paper machine at differ...
Patent number
11,634,866
Issue date
Apr 25, 2023
Runtech Systems Oy
Juha Karvinen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR TRANSPORTING A TAIL END IN A FIBER WEB MACHINE FROM ONE...
Publication number
20250051123
Publication date
Feb 13, 2025
RUNTECH SYSTEMS OY
Kimma Loippo
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
EMBOSSING DEVICE FOR EMBOSSING A CELLULOSE WEB MATERIAL AND RELATED...
Publication number
20250034814
Publication date
Jan 30, 2025
Valmet Tissue Converting S.p.A.
Franco MONTAGNANI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD OF CONTROLLING SHEET MANUFACTURING APPARATUS
Publication number
20250027272
Publication date
Jan 23, 2025
SEIKO EPSON CORPORATION
Keisuke MIYAUCHI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR ADJUSTMENT OF A COMPONENT
Publication number
20250029231
Publication date
Jan 23, 2025
VOITH PATENT GmbH
Jose Luiz CAMPOS SOUZA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Roll Weight System for On Machine Dynamic Verification
Publication number
20250020502
Publication date
Jan 16, 2025
Honeywell International Inc.
Eric J. Folnsbee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHODS, DEVICES, AND SYSTEMS FOR SEAL STRIP ZONE MODULE STRIP POSI...
Publication number
20250012012
Publication date
Jan 9, 2025
Jacob Speckman
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
METHOD AND APPARATUS FOR MEASURING AND REMOVING ROTATIONAL VARIABIL...
Publication number
20240401273
Publication date
Dec 5, 2024
International Paper Company
KERRY D. FIGIEL
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Mini-Scan for Dynamic Correlation
Publication number
20240384469
Publication date
Nov 21, 2024
Honeywell International Inc.
Eric J. Folnsbee
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPERMAKING MACHINE THAT UTILIZES ONLY A STRUCTURED FABRIC IN THE F...
Publication number
20240368838
Publication date
Nov 7, 2024
STRUCTURED I, LLC
James E. Sealey
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
APPARATUS AND METHOD FOR AUTOMATED INSPECTION OF MOLDED PULP AND OT...
Publication number
20240299988
Publication date
Sep 12, 2024
Tellus Products, LLC
Roger Johnston
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR SIMULTANEOUSLY PRODUCING A PLURALITY OF CONTA...
Publication number
20240200276
Publication date
Jun 20, 2024
KRONES AG
Frank WINZINGER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method for Monitoring the Quality Properties of a Cellulose Bale in...
Publication number
20240198618
Publication date
Jun 20, 2024
Andritz AG
Michael Bergmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR MONITORING AND REGULATING A WALL THICKNESS DI...
Publication number
20240200269
Publication date
Jun 20, 2024
KRONES AG
Daniel Peter
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Set for Maintenance of a Doctor Blade in a Fiber Web Machine and Do...
Publication number
20240191432
Publication date
Jun 13, 2024
VALMET TECHNOLOGIES, INC.
Hannu Eerikäinen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
CARBON SHEET, METHOD FOR MANUFACTURING SAME, GAS DIFFUSION ELECTROD...
Publication number
20240186552
Publication date
Jun 6, 2024
TORAY INDUSTRIES, INC.
Tadataka WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REEL EDITOR FOR PRE-PRINT PAPER, SHEET, AND BOX MANUFACTURING SYSTEMS
Publication number
20240150146
Publication date
May 9, 2024
Georgia-Pacific Corrugated LLC
Robert Dennis Seay
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR PRODUCING AIR-LAID PRODUCTS
Publication number
20240141568
Publication date
May 2, 2024
VOITH PATENT GmbH
Thomas Ehl
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
IMPROVED WRAPPING PAPER HAVING A LOW DIFFUSION CAPACITY
Publication number
20240122231
Publication date
Apr 18, 2024
delfortgroup AG
Roland Zitturi
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
ADJUSTING ROLLS
Publication number
20240125049
Publication date
Apr 18, 2024
VOITH PATENT GmbH
José Luiz CAMPOS SOUZA
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
FIBROUS BODY PROCESSING APPARATUS
Publication number
20240102240
Publication date
Mar 28, 2024
SEIKO EPSON CORPORATION
Jun SAKURADA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
METHOD AND DEVICE FOR PRODUCING OR TREATING A WEB OF FIBROUS MATERIAL
Publication number
20240084509
Publication date
Mar 14, 2024
VOITH PATENT GmbH
Julia Spengler
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
DETERMINATION OF A PROPERTY OF A FIBER SUSPENSION
Publication number
20240003086
Publication date
Jan 4, 2024
BTG INSTRUMENTS AB
Niclas ANDERSSON
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MONITORING SYSTEM, CONTROL SYSTEM, AND ACTUATION ASSEMBLY OF A PAPE...
Publication number
20230407564
Publication date
Dec 21, 2023
IBS of AMERICA
Andrew Forester
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD OF CONTROLLING THE DRYING OF CELLULOSE PULP IN A DRYING STEP...
Publication number
20230407567
Publication date
Dec 21, 2023
ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
Ola LARSSON
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SHEET MANUFACTURING APPARATUS
Publication number
20230383462
Publication date
Nov 30, 2023
SEIKO EPSON CORPORATION
Hirofumi NAKATA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MACHINE FOR PRODUCING CARDBOARD
Publication number
20230383466
Publication date
Nov 30, 2023
RENOVA S.R.L
Marco MARIANI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE