Nitrogen-containing compounds

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CPC
D21H17/07

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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

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D21H17/07Nitrogen-containing compounds

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Articles of manufacture comprising nanocellulose elements
- Patent number 12,122,980
- Issue date Oct 22, 2024
- Soane Materials LLC
- David S. Soane
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of additives containing primary alkanolamines in aqueous minera...
- Patent number 12,084,589
- Issue date Sep 10, 2024
- Omya International AG
- Matthias Buri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Durable tissue product
- Patent number 12,012,698
- Issue date Jun 18, 2024
- Maurizio Tirimacco
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Articles of manufacture comprising nanocellulose elements
- Patent number 11,932,829
- Issue date Mar 19, 2024
- Soane Materials LLC
- David S. Soane
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Articles of manufacture comprising nanocellulose elements
- Patent number 11,795,420
- Issue date Oct 24, 2023
- Soane Materials LLC
- David S. Soane
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
Manufacture of absorbent paper with low charge density imidazoliniu...
- Patent number 11,542,662
- Issue date Jan 3, 2023
- GPCP IP Holdings LLC
- Yu Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Softener composition
- Patent number 11,492,760
- Issue date Nov 8, 2022
- Kemira Oyj
- Chen Lu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multi-ply tissue product produced from a single ply tissue web
- Patent number 11,466,409
- Issue date Oct 11, 2022
- Kimberly-Clark Worldwide, Inc.
- Maurizio Tirimacco
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Quaternary cationic surfactants and polymers for use as release and...
- Patent number 11,427,964
- Issue date Aug 30, 2022
- Ecolab USA Inc.
- Gary S. Furman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Zwitterionic imidazolinium surfactant and use in the manufacture of...
- Patent number 11,408,127
- Issue date Aug 9, 2022
- GPCP IP Holdings LLC
- Yu Chen
- 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
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
Moisture-proof, fibrous substrate having adjustable moisture and we...
- Patent number 11,136,720
- Issue date Oct 5, 2021
- CHEM&P GMBH & CO. KG
- Josef Eckl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Systems and methods to produce treated cellulose filaments and ther...
- Patent number 11,104,770
- Issue date Aug 31, 2021
- KRUGER INC.
- Abdou Khadri Diallo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified creping adhesive formulation and creping methods using same
- Patent number 11,053,641
- Issue date Jul 6, 2021
- Buckman Laboratories International, Inc.
- Jian Tan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing titanium dioxide-based synthetic paper
- Patent number 11,015,294
- Issue date May 25, 2021
- Hunan University of Science and Technology
- Hu Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tissue comprising a softening composition
- Patent number 10,988,900
- Issue date Apr 27, 2021
- Kimberly-Clark Worldwide, Inc.
- SangGil Lee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Scalable, highly transparent paper with microsized fiber
- Patent number 10,982,390
- Issue date Apr 20, 2021
- University of Maryland, College Park
- Liangbing Hu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Flame or fire retarding agents and their manufacture and use
- Patent number 10,920,147
- Issue date Feb 16, 2021
- Fernando Tahmouresinia
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lotion treated through-air dried tissue
- Patent number 10,794,007
- Issue date Oct 6, 2020
- Kimberly-Clark Worldwide, Inc.
- Kevin Joseph Vogt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
Water-free surface sizing composition and method for treating a pap...
- Patent number 10,745,862
- Issue date Aug 18, 2020
- Ecolab USA Inc.
- Gabriel Fernando Sanapo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Zwitterionic imidazolinium surfactant and use in the manufacture of...
- Patent number 10,697,123
- Issue date Jun 30, 2020
- GPCP IP Holdings LLC
- Yu Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of absorbent paper with low charge density imidazoliniu...
- Patent number 10,669,673
- Issue date Jun 2, 2020
- GPCP IP Holdings LLC
- Yu Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Systems and methods to produce treated cellulose filaments and ther...
- Patent number 10,626,232
- Issue date Apr 21, 2020
- KRUGER INC.
- Abdou Khadri Diallo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for production of porous moldings
- Patent number 10,619,303
- Issue date Apr 14, 2020
- Fraunhofer Gesselschaft zur Förderung der Angewandten Forschung e. V.
- Volker Thole
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Softener composition
- Patent number 10,570,567
- Issue date Feb 25, 2020
- Kemira Oyj
- Chen Lu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Composition containing a cationic trivalent metal and debonder and...
- Patent number 10,513,827
- Issue date Dec 24, 2019
- International Paper Company
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Super clear cellulose paper
- Patent number 10,480,126
- Issue date Nov 19, 2019
- University of Maryland at College Park
- Liangbing Hu
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
WATER-/OIL-REPELLENT AGENT
- Publication number 20240409753
- Publication date Dec 12, 2024
- DAIKIN INDUSTRIES, LTD.
- Hideyuki IKEUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SOFTENER CONCENTRATE, SOFTENER EMULSION, METHOD FOR PRODUCING SOFTE...
- Publication number 20240318383
- Publication date Sep 26, 2024
- KEMIRA OYJ
- Zheng DANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS AND METHODS OF USE FOR MACHINE WAREWASHING, BOTTLE WAS...
- Publication number 20240309295
- Publication date Sep 19, 2024
- ECOLAB USA INC.
- Victor Fuk-Pong Man
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
MEMBRANE SEPARATION PROCESS FOR VINYLAMINE-CONTAINING POLYMERS
- Publication number 20240287742
- Publication date Aug 29, 2024
- Solenis Technologies, L.P.
- Cecil Coutinho
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DURABLE TISSUE PRODUCT
- Publication number 20240183110
- Publication date Jun 6, 2024
- Kimberly-Clark Worldwide, Inc.
- Maurizio Tirimacco
- 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
GLYOXYLATED STARCH ADDITIVE FOR PULP PRODUCTS
- Publication number 20230304226
- Publication date Sep 28, 2023
- The Board of Trustees of Western Michigan University
- Abdus Salam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ARTICLES OF MANUFACTURE COMPRISING NANOCELLULOSE ELEMENTS
- Publication number 20230227758
- Publication date Jul 20, 2023
- Soane Materials LLC
- David S. Soane
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
BINDING MATERIAL AND METHOD FOR MANUFACTURING MOLDED BODY
- Publication number 20230116888
- Publication date Apr 13, 2023
- SEIKO EPSON CORPORATION
- Takumi SAGO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HEMP COMPOSITES
- Publication number 20230062079
- Publication date Mar 2, 2023
- Elham Fini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ARTICLES OF MANUFACTURE COMPRISING NANOCELLULOSE ELEMENTS
- Publication number 20220412010
- Publication date Dec 29, 2022
- Soane Materials LLC
- David S. Soane
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NON-CATIONIC SOFTENERS AND METHODS OF USE
- Publication number 20220204889
- Publication date Jun 30, 2022
- ECOLAB USA INC.
- Ashish Dhawan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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
TOILET PAPER
- Publication number 20220127790
- Publication date Apr 28, 2022
- DAIO PAPER CORPORATION
- Shuta YASUI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TOILET PAPER
- Publication number 20210401242
- Publication date Dec 30, 2021
- DAIO PAPER CORPORATION
- Shuta YASUI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SCALABLE, HIGHLY TRANSPARENT PAPER WITH MICROSIZED FIBER
- Publication number 20210372052
- Publication date Dec 2, 2021
- University of Maryland, College Park
- Liangbing HU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
VAPORIZABLE ANTICORROSIVE COATING PAPER AND MANUFACTURING METHOD TH...
- Publication number 20210309000
- Publication date Oct 7, 2021
- SAMBU TECH CO., LTD.
- Ho Jin RYU
- B32 - LAYERED PRODUCTS
Information Patent Application
DURABLE TISSUE PRODUCT
- Publication number 20210238806
- Publication date Aug 5, 2021
- Kimberly-Clark Worldwide, Inc.
- Maurizio Tirimacco
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MULTI-PLY TISSUE PRODUCT PRODUCED FROM A SINGLE PLY TISSUE WEB
- Publication number 20210238808
- Publication date Aug 5, 2021
- Kimberly-Clark Worldwide, Inc.
- Maurizio Tirimacco
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
QUATERNARY CATIONIC SURFACTANTS AND POLYMERS FOR USE AS RELEASE AND...
- Publication number 20210198848
- Publication date Jul 1, 2021
- ECOLAB USA INC.
- Gary S. Furman
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
USE OF ADDITIVES CONTAINING PRIMARY ALKANOLAMINES IN AQUEOUS MINERA...
- Publication number 20210139734
- Publication date May 13, 2021
- Omya International AG
- Matthias BURI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Zwitterionic Imidazolinium Surfactant and Use in the Manufacture of...
- Publication number 20200283960
- Publication date Sep 10, 2020
- GPCP IP Holdings LLC
- Yu Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS TO PRODUCE TREATED CELLULOSE FILAMENTS AND THER...
- Publication number 20200239650
- Publication date Jul 30, 2020
- KRUGER INC.
- ABDOU KHADRI DIALLO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Manufacture of Absorbent Paper With Low Charge Density Imidazoliniu...
- Publication number 20200199819
- Publication date Jun 25, 2020
- GPCP IP Holdings LLC
- Yu Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LAMINATES
- Publication number 20200190274
- Publication date Jun 18, 2020
- KNAUF INSULATION SPRL
- Tony SCOTT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOFTENER COMPOSITION
- Publication number 20200149223
- Publication date May 14, 2020
- KEMIRA OYJ
- Chen LU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MULTI-LAYER CLEANING AND DISINFECTING WIPES HAVING OPTIMAL DELAMINA...
- Publication number 20200080031
- Publication date Mar 12, 2020
- The Clorox Company
- Nikhil P. Dani
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
MOISTURE-PROOF, FIBROUS SUBSTRATE HAVING ADJUSTABLE MOISTURE AND WE...
- Publication number 20200063369
- Publication date Feb 27, 2020
- CHEM&P GMBH & CO. KG
- Josef ECKL
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Nitrogen-containing compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Articles of manufacture comprising nanocellulose elements

Use of additives containing primary alkanolamines in aqueous minera...

Durable tissue product

Articles of manufacture comprising nanocellulose elements

Articles of manufacture comprising nanocellulose elements

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

Manufacture of absorbent paper with low charge density imidazoliniu...

Softener composition

Multi-ply tissue product produced from a single ply tissue web

Quaternary cationic surfactants and polymers for use as release and...

Zwitterionic imidazolinium surfactant and use in the manufacture of...

Paper treatment agent

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

Moisture-proof, fibrous substrate having adjustable moisture and we...

Systems and methods to produce treated cellulose filaments and ther...

Modified creping adhesive formulation and creping methods using same

Method for preparing titanium dioxide-based synthetic paper

Tissue comprising a softening composition

Scalable, highly transparent paper with microsized fiber

Flame or fire retarding agents and their manufacture and use

Lotion treated through-air dried tissue

Fluorescent whitening agents and mixtures thereof

Water-free surface sizing composition and method for treating a pap...

Zwitterionic imidazolinium surfactant and use in the manufacture of...

Manufacture of absorbent paper with low charge density imidazoliniu...

Systems and methods to produce treated cellulose filaments and ther...

Method for production of porous moldings

Softener composition

Composition containing a cationic trivalent metal and debonder and...

Super clear cellulose paper

Patents Applicationslast 30 patents

WATER-/OIL-REPELLENT AGENT

SOFTENER CONCENTRATE, SOFTENER EMULSION, METHOD FOR PRODUCING SOFTE...

COMPOSITIONS AND METHODS OF USE FOR MACHINE WAREWASHING, BOTTLE WAS...

MEMBRANE SEPARATION PROCESS FOR VINYLAMINE-CONTAINING POLYMERS

DURABLE TISSUE PRODUCT

PROCESS FOR PRODUCTION OF CELLULOSE PARTICLES

GLYOXYLATED STARCH ADDITIVE FOR PULP PRODUCTS

ARTICLES OF MANUFACTURE COMPRISING NANOCELLULOSE ELEMENTS

BINDING MATERIAL AND METHOD FOR MANUFACTURING MOLDED BODY

HEMP COMPOSITES

ARTICLES OF MANUFACTURE COMPRISING NANOCELLULOSE ELEMENTS

NON-CATIONIC SOFTENERS AND METHODS OF USE

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

TOILET PAPER

TOILET PAPER

SCALABLE, HIGHLY TRANSPARENT PAPER WITH MICROSIZED FIBER

VAPORIZABLE ANTICORROSIVE COATING PAPER AND MANUFACTURING METHOD TH...

DURABLE TISSUE PRODUCT

MULTI-PLY TISSUE PRODUCT PRODUCED FROM A SINGLE PLY TISSUE WEB

QUATERNARY CATIONIC SURFACTANTS AND POLYMERS FOR USE AS RELEASE AND...

USE OF ADDITIVES CONTAINING PRIMARY ALKANOLAMINES IN AQUEOUS MINERA...

PAPER TREATMENT AGENT

Zwitterionic Imidazolinium Surfactant and Use in the Manufacture of...

SYSTEMS AND METHODS TO PRODUCE TREATED CELLULOSE FILAMENTS AND THER...

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

Manufacture of Absorbent Paper With Low Charge Density Imidazoliniu...

LAMINATES

SOFTENER COMPOSITION

MULTI-LAYER CLEANING AND DISINFECTING WIPES HAVING OPTIMAL DELAMINA...

MOISTURE-PROOF, FIBROUS SUBSTRATE HAVING ADJUSTABLE MOISTURE AND WE...