Sulfur-containing compounds

Industry

CPC
D21H17/09

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DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H17/00Non-fibrous material added to the pulp, characterised by its constitution Paper-impregnating material characterised by its constitution

Current Industry

D21H17/09Sulfur-containing compounds

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Paperboard product
- Patent number 11,753,773
- Issue date Sep 12, 2023
- General Mills, Inc.
- George Tuszkiewicz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Quaternary ammonium compound compositions and methods for making an...
- Patent number 11,732,417
- Issue date Aug 22, 2023
- The Procter & Gamble Company
- Cahit Eylem
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing of a foam-formed cellulosic fibre-material,...
- Patent number 11,692,313
- Issue date Jul 4, 2023
- Tetra Laval Holdings & Finance S.A.
- Mats Aldén
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for controlling growth of microorganisms and/or biofilms in...
- Patent number 11,643,782
- Issue date May 9, 2023
- Kemira Oyj
- Jaakko Simell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper treatment agent
- Patent number 11,326,309
- Issue date May 10, 2022
- Miyoshi Oil & Fat Co., Ltd.
- Emi Shigyo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bio-based PEC compositions as binders for fiber based materials, te...
- Patent number 11,319,673
- Issue date May 3, 2022
- OrganoClick AB
- Juhanes Aydin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary ammonium compound compositions and methods for making an...
- Patent number 11,286,620
- Issue date Mar 29, 2022
- The Procter & Gamble Company
- Cahit Eylem
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper treatment agent
- Patent number 11,242,655
- Issue date Feb 8, 2022
- Miyoshi Oil & Fat Co., Ltd.
- Emi Shigyo
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Black coloring composition
- Patent number 11,214,702
- Issue date Jan 4, 2022
- STIERNON ROBERT ETS, SA
- Pierre Stiernon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical brightener for whitening paper
- Patent number 11,186,569
- Issue date Nov 30, 2021
- ARCHROMA IP GMBH
- Cristina Dominguez
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluff dryer machine drainage aid
- Patent number 10,988,899
- Issue date Apr 27, 2021
- Ecolab USA Inc.
- Luiz Wanderley Bratfisch Pace
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
CNF cellular solid material with anionic surfactants
- Patent number 10,907,020
- Issue date Feb 2, 2021
- Cellutech AB
- Erik Johansson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorescent whitening agents and mixtures thereof
- Patent number 10,787,769
- Issue date Sep 29, 2020
- BLANKOPHOR GMBH & CO. KG
- Marco Hafermann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Paperboard product
- Patent number 10,669,675
- Issue date Jun 2, 2020
- General Mills, Inc.
- George Tuszkiewicz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Printed watermark
- Patent number 10,589,556
- Issue date Mar 17, 2020
- Omya International AG
- Roger Bollström
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of forming a fibrous product
- Patent number 10,259,151
- Issue date Apr 16, 2019
- Teknologian tutkimuskeskus VTT Oy
- Harri Kiiskinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processes and compositions for brightness improvement in paper prod...
- Patent number 9,932,709
- Issue date Apr 3, 2018
- Ecolab USA Inc.
- Prasad Y. Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for reducing critical micelle concentration, and surfactant...
- Patent number 9,868,097
- Issue date Jan 16, 2018
- Kaneka Corporation
- Satohiro Yanagisawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Optical brightening agents for high quality ink-jet printing
- Patent number 9,868,858
- Issue date Jan 16, 2018
- ARCHROMA IP GMBH
- David Atkinson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Filter material for air filter, method for manufacturing same, and...
- Patent number 9,656,196
- Issue date May 23, 2017
- HOKUETSU KISHU PAPER CO., LTD.
- Masashi Sato
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Formulation of optical brighteners for papermaking
- Patent number 9,512,569
- Issue date Dec 6, 2016
- Li Meng Jun
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing particles which have a hydrophilic core coate...
- Patent number 9,333,473
- Issue date May 10, 2016
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Aurélien Auger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous web of paper or board and method of making the same
- Patent number 9,334,610
- Issue date May 10, 2016
- Stora Enso Oyj
- Karita Kinnunen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for improving brightness in bleached pulp
- Patent number 9,068,293
- Issue date Jun 30, 2015
- Nalco Company
- Prasad Y. Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiber products
- Patent number 8,900,414
- Issue date Dec 2, 2014
- Datalase, Ltd
- Adolf Käser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus, system, and method for increasing measurement accuracy i...
- Patent number 8,767,069
- Issue date Jul 1, 2014
- Luminex Corporation
- Wayne Dennis Roth
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Production of paper
- Patent number 8,382,948
- Issue date Feb 26, 2013
- BASF SE
- Hans-Joachim Haehnle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Soil resist method
- Patent number 8,357,621
- Issue date Jan 22, 2013
- E. I. Du Pont de Nemours and Company
- Joyce Monson Materniak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flame resistant paper product and method for manufacturing
- Patent number 8,252,144
- Issue date Aug 28, 2012
- Wausau Paper Mills, LLC
- Robert Steif
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet for use as filter, mask or the like having bacteria adsorbing...
- Patent number 8,227,360
- Issue date Jul 24, 2012
- Seisuke Takashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DRAINAGE AIDS AND THE USE THEREOF
- Publication number 20240384472
- Publication date Nov 21, 2024
- ECOLAB USA INC.
- Prasad Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FOAM FORMULATIONS FOR APPLICATION OF DRY STRENGTH AGENTS
- Publication number 20240360626
- Publication date Oct 31, 2024
- Solenis Technologies, L.P.
- Ashley Hawkins Lewis
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
STABLE CATIONIC POLYACRYLAMIDE DISPERSIONS AND USE THEREOF IN PAPER...
- Publication number 20240052573
- Publication date Feb 15, 2024
- KEMIRA OYJ
- Marko LAAKKONEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCTION OF CELLULOSE PARTICLES
- Publication number 20230383108
- Publication date Nov 30, 2023
- National Research Council of Canada
- Hongbo LI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR CONTROLLING VOLATILE FATTY ACID CONTENT IN PULP, PAPER,...
- Publication number 20230193562
- Publication date Jun 22, 2023
- Solenis Technologies, L.P.
- Corinne E. Carrido
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
STARCH-CELLULOSE COMPOSITE MATERIAL
- Publication number 20220251783
- Publication date Aug 11, 2022
- Pratt Corrugated Holdings, Inc.
- John Anagnostopoulos
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Quaternary Ammonium Compound Compositions and Methods for Making an...
- Publication number 20220154401
- Publication date May 19, 2022
- The Procter & Gamble Company
- Cahit Eylem
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for controlling growth of microorganisms and/or biofilms in...
- Publication number 20220056641
- Publication date Feb 24, 2022
- KEMIRA OYJ
- Jaakko Simell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE FIBER-CONTAINING COMPOSITION AND SHEET
- Publication number 20210222366
- Publication date Jul 22, 2021
- OJI HOLDINGS CORPORATION
- Rina TANAKA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER TREATMENT AGENT
- Publication number 20210047783
- Publication date Feb 18, 2021
- MIYOSHI OIL & FAT CO., LTD.
- Emi SHIGYO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
BLACK COLORING COMPOSITION
- Publication number 20200385598
- Publication date Dec 10, 2020
- STIERNON ROBERT ETS, SA
- Pierre STIERNON
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
OPTICAL BRIGHTENER FOR WHITENING PAPER
- Publication number 20200331895
- Publication date Oct 22, 2020
- ARCHROMA IP GMBH
- Cristina Dominguez
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING OF A FOAM-FORMED CELLULOSIC FIBRE-MATERIAL,...
- Publication number 20200318292
- Publication date Oct 8, 2020
- Tetra Laval Holdings & Finance S.A.
- Mats ALDÉN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER TREATMENT AGENT
- Publication number 20200308770
- Publication date Oct 1, 2020
- Miyoshi Oil & Fat Co.,Ltd.
- Emi SHIGYO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Paperboard Product
- Publication number 20200240087
- Publication date Jul 30, 2020
- GENERAL MILLS, INC.
- George Tuszkiewicz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Quaternary Ammonium Compound Compositions and Methods for Making an...
- Publication number 20200224369
- Publication date Jul 16, 2020
- The Procter & Gamble Company
- Cahit Eylem
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for controlling growth of microorganisms and/or biofilms in...
- Publication number 20200199818
- Publication date Jun 25, 2020
- KEMIRA OYJ
- Jaakko Simell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
OPTICAL BRIGHTENING COMPOSITIONS FOR HIGH QUALITY INKJET PRINTING
- Publication number 20190358984
- Publication date Nov 28, 2019
- ARCHROMA IP GMBH
- Andrew Clive Jackson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method And System For Producing Market Pulp And Products Thereof
- Publication number 20190284760
- Publication date Sep 19, 2019
- Buckman Laboratories International, Inc.
- Philip M. Hoekstra
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIO-BASED PEC COMPOSITIONS AS BINDERS FOR FIBER BASED MATERIALS, TE...
- Publication number 20190226150
- Publication date Jul 25, 2019
- ORGANOCLICKAB
- Juhanes AYDIN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRINTED WATERMARK
- Publication number 20180333975
- Publication date Nov 22, 2018
- Omya International AG
- Roger Bollström
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Paperboard Product
- Publication number 20180313039
- Publication date Nov 1, 2018
- GENERAL MILLS, INC.
- George Tuszkiewicz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fluff Dryer Machine Drainage Aid
- Publication number 20180258591
- Publication date Sep 13, 2018
- ECOLAB USA INC.
- Luiz Wanderley Bratfisch Pace
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CHEMICAL COMPOSITION FOR ANTI-CORROSION MINERAL PAPER
- Publication number 20180202110
- Publication date Jul 19, 2018
- Nelson CHENG KIT YEW
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Microorganism Control System and Method of Using the Same
- Publication number 20170314205
- Publication date Nov 2, 2017
- ECOLAB USA INC.
- Wen Li Tu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CNF CELLULAR SOLID MATERIAL WITH ANIONIC SURFACTANTS
- Publication number 20170313838
- Publication date Nov 2, 2017
- CELLUTECH AB
- Erik Johansson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR MANUFACTURING ABSORBENT SANITARY PAPER PRODUCTS
- Publication number 20170056545
- Publication date Mar 2, 2017
- The Procter & Gamble Company
- Thomas Timothy BYRNE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR REMOVING HEMICELLULOSE
- Publication number 20160369455
- Publication date Dec 22, 2016
- CELANESE INTERNATIONAL CORPORATION
- Rongfu Li
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR REDUCING CRITICAL MICELLE CONCENTRATION, AND SURFACTANT...
- Publication number 20160361698
- Publication date Dec 15, 2016
- KANEKA CORPORATION
- Satohiro YANAGISAWA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
OPTICAL BRIGHTENING COMPOSITIONS FOR HIGH QUALITY INK JET PRINTING
- Publication number 20160312409
- Publication date Oct 27, 2016
- ARCHROMA IP GMBH
- Andrew Clive JACKSON
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Sulfur-containing compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Paperboard product

Quaternary ammonium compound compositions and methods for making an...

Method of manufacturing of a foam-formed cellulosic fibre-material,...

Method for controlling growth of microorganisms and/or biofilms in...

Paper treatment agent

Bio-based PEC compositions as binders for fiber based materials, te...

Quaternary ammonium compound compositions and methods for making an...

Paper treatment agent

Black coloring composition

Optical brightener for whitening paper

Fluff dryer machine drainage aid

CNF cellular solid material with anionic surfactants

Fluorescent whitening agents and mixtures thereof

Paperboard product

Printed watermark

Method of forming a fibrous product

Processes and compositions for brightness improvement in paper prod...

Method for reducing critical micelle concentration, and surfactant...

Optical brightening agents for high quality ink-jet printing

Filter material for air filter, method for manufacturing same, and...

Formulation of optical brighteners for papermaking

Process for preparing particles which have a hydrophilic core coate...

Fibrous web of paper or board and method of making the same

Method for improving brightness in bleached pulp

Fiber products

Apparatus, system, and method for increasing measurement accuracy i...

Production of paper

Soil resist method

Flame resistant paper product and method for manufacturing

Sheet for use as filter, mask or the like having bacteria adsorbing...

Patents Applicationslast 30 patents

DRAINAGE AIDS AND THE USE THEREOF

FOAM FORMULATIONS FOR APPLICATION OF DRY STRENGTH AGENTS

STABLE CATIONIC POLYACRYLAMIDE DISPERSIONS AND USE THEREOF IN PAPER...

PROCESS FOR PRODUCTION OF CELLULOSE PARTICLES

METHOD FOR CONTROLLING VOLATILE FATTY ACID CONTENT IN PULP, PAPER,...

STARCH-CELLULOSE COMPOSITE MATERIAL

Quaternary Ammonium Compound Compositions and Methods for Making an...

Method for controlling growth of microorganisms and/or biofilms in...

CELLULOSE FIBER-CONTAINING COMPOSITION AND SHEET

PAPER TREATMENT AGENT

BLACK COLORING COMPOSITION

OPTICAL BRIGHTENER FOR WHITENING PAPER

METHOD OF MANUFACTURING OF A FOAM-FORMED CELLULOSIC FIBRE-MATERIAL,...

PAPER TREATMENT AGENT

Paperboard Product

Quaternary Ammonium Compound Compositions and Methods for Making an...

Method for controlling growth of microorganisms and/or biofilms in...

OPTICAL BRIGHTENING COMPOSITIONS FOR HIGH QUALITY INKJET PRINTING

Method And System For Producing Market Pulp And Products Thereof

BIO-BASED PEC COMPOSITIONS AS BINDERS FOR FIBER BASED MATERIALS, TE...

PRINTED WATERMARK

Paperboard Product

Fluff Dryer Machine Drainage Aid

CHEMICAL COMPOSITION FOR ANTI-CORROSION MINERAL PAPER

Microorganism Control System and Method of Using the Same

CNF CELLULAR SOLID MATERIAL WITH ANIONIC SURFACTANTS

PROCESS FOR MANUFACTURING ABSORBENT SANITARY PAPER PRODUCTS

METHODS FOR REMOVING HEMICELLULOSE

METHOD FOR REDUCING CRITICAL MICELLE CONCENTRATION, AND SURFACTANT...

OPTICAL BRIGHTENING COMPOSITIONS FOR HIGH QUALITY INK JET PRINTING