Water-insoluble compounds

Industry

CPC
D21H17/67

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Parent Industries

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

D21H17/67Water-insoluble compounds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing an aqueous suspension comprising a ground cal...
- Patent number 12,247,128
- Issue date Mar 11, 2025
- Omya International AG
- Samuel Rentsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing paper and cardboard
- Patent number 12,234,609
- Issue date Feb 25, 2025
- SNF GROUP
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making paper or board products
- Patent number 12,203,223
- Issue date Jan 21, 2025
- FIBERLEAN TECHNOLOGIES, LTD.
- Per Svending
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Siplid for a container having a twisting effect, and method for man...
- Patent number 12,187,500
- Issue date Jan 7, 2025
- HUHTAMAKI MOLDED FIBER TECHNOLOGY B.V.
- Sandor Klaas Veenje
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiber-based food containers
- Patent number 12,168,853
- Issue date Dec 17, 2024
- Footprint International, LLC
- Yoke Dou Chung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods and apparatus for manufacturing fiber-based produce containers
- Patent number 12,163,290
- Issue date Dec 10, 2024
- Footprint International, LLC
- Yoke Dou Chung
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Copolymer and grinding of a mineral matter
- Patent number 12,139,562
- Issue date Nov 12, 2024
- Coatex
- Clementine Champagne
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Filter paper
- Patent number 12,110,636
- Issue date Oct 8, 2024
- Delfortgroup AG
- Dieter Möhring
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treated titanium dioxide pigment, process of making thereof and use...
- Patent number 12,110,634
- Issue date Oct 8, 2024
- Tronox LLC
- Robert McIntyre
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation method of heat-not-burn cigarette paper with boron nitr...
- Patent number 12,104,325
- Issue date Oct 1, 2024
- Zhejiang University
- Qinghua Zhang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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
Methods and apparatus for manufacturing fiber-based produce containers
- Patent number 12,071,727
- Issue date Aug 27, 2024
- Footprint International, LLC
- Yoke Dou Chung
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ash retention additive and methods of using the same
- Patent number 12,065,785
- Issue date Aug 20, 2024
- Polymer Ventures, Inc.
- Christopher B. Murphy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for treating microfibrillated cellulose
- Patent number 12,018,433
- Issue date Jun 25, 2024
- Kai Lee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Non-combustible wrapper for use in heat but not burn applications
- Patent number 11,998,040
- Issue date Jun 4, 2024
- SWM Holdings US, LLC
- Bruno Stefani
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper hookah hose
- Patent number 11,986,013
- Issue date May 21, 2024
- Yu-Ting Hsu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paperboard and a method of producing a paperboard
- Patent number 11,952,718
- Issue date Apr 9, 2024
- Stora Enso Oyj
- Frank Peng
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous exfoliated graphene by amphiphilic cellulose nanofibrils fo...
- Patent number 11,920,304
- Issue date Mar 5, 2024
- The Regents of the University of California
- You-Lo Hsieh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Paper enhancing compositions, uses thereof and enhanced paper
- Patent number 11,905,663
- Issue date Feb 20, 2024
- ITI Technologies, Inc.
- David H. Creasey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Preparation of silica-coated calcium carbonates with increased surf...
- Patent number 11,872,294
- Issue date Jan 16, 2024
- Imertech SAS
- Alexandra Jakob
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process of making paper and paperboard products
- Patent number 11,846,072
- Issue date Dec 19, 2023
- FiberLean Technologies Limited
- Per Svending
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Mineral compositions
- Patent number 11,840,455
- Issue date Dec 12, 2023
- Imertech SAS
- Matthew Cheeseman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition comprising interactive ingredients
- Patent number 11,781,024
- Issue date Oct 10, 2023
- FP-Pigments Oy
- Paul Dietz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Paper enhancing compositions, uses thereof and enhanced paper
- Patent number 11,767,640
- Issue date Sep 26, 2023
- ITI Technologies, Inc.
- David H. Creasey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing filler
- Patent number 11,753,771
- Issue date Sep 12, 2023
- Stora Enso Oyj
- Elina Skerfe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of making paper or board products
- Patent number 11,732,421
- Issue date Aug 22, 2023
- FiberLean Technologies Limited
- Per Svending
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surface-reacted calcium carbonate with functional cations
- Patent number 11,718,759
- Issue date Aug 8, 2023
- Omya International AG
- Daniel E. Gerard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Controlled porosity structural material with nanocellulose fibers
- Patent number 11,708,667
- Issue date Jul 25, 2023
- University of Maine System Board of Trustees
- Michael Darin Mason
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods, apparatus, and chemical compositions for selectively coati...
- Patent number 11,654,600
- Issue date May 23, 2023
- Footprint International, Inc.
- Yoke Dou Chung
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Paper for smoking article and smoking article
- Patent number 11,632,982
- Issue date Apr 25, 2023
- Japan Tobacco Inc.
- Tetsuya Yoshimura
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
ANISOTROPIC AND ELECTRONICALLY CONDUCTING HYDROGEL
- Publication number 20250154722
- Publication date May 15, 2025
- Mahiar Max HAMEDI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ANTI-MYOPIA PAPER SHEET
- Publication number 20250137201
- Publication date May 1, 2025
- GANSU YUDA PRINTING MATERIALS CO., LTD.
- PING CAO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...
- Publication number 20250122669
- Publication date Apr 17, 2025
- UNILIN, BV
- Benjamin CLEMENT
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FORMULATION FOR A FIBROUS NON-WOVEN FACING MATERIAL
- Publication number 20250116066
- Publication date Apr 10, 2025
- Owens Corning Intellectual Capital, LLC
- Hitesh Khandelwal
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
PAPER MATERIAL WITH VIRUCIDAL, BIOCIDAL AND BARRIER PROPERTIES TO W...
- Publication number 20250075431
- Publication date Mar 6, 2025
- FEDRIGONI S.P.A.
- Luca MONACELLI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER MATERIAL WITH TOTAL CLOSURE PARTICULARLY FOR USE IN THE FOOD...
- Publication number 20250067001
- Publication date Feb 27, 2025
- FEDRIGONI S.P.A.
- Luca MONACELLI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING DECORATIVE PAPER
- Publication number 20240426058
- Publication date Dec 26, 2024
- SWISS KRONO Tec AG
- Frank OLDORFF
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BINDER COMPOSITION AND METHOD COMPRISING MICROFIBRILLATED CELLULOSE...
- Publication number 20240376674
- Publication date Nov 14, 2024
- FiberLean Technologies Limited
- Sean IRELAND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Non-Combustible Wrapper For Use In Heat But Not Burn Applications
- Publication number 20240365850
- Publication date Nov 7, 2024
- SWM Holdings US, LLC
- Bruno Stefani
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BARRIER LAYERS COMPRISING NANOCELLULOSE ONTO THE SURFACE OF PAPER O...
- Publication number 20240352675
- Publication date Oct 24, 2024
- FiberLean Technologies Limited
- Robyn HILL
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
AQUEOUS EXFOLIATED GRAPHENE BY AMPHIPHILIC CELLULOSE NANOFIBRILS FO...
- Publication number 20240309587
- Publication date Sep 19, 2024
- The Regents of the University of California
- You-Lo Hsieh
- C01 - INORGANIC CHEMISTRY
Information Patent Application
USE OF AN ANIONIC ADDITIVE TO IMPROVE DRY STRENGTH COMPOSITION PERF...
- Publication number 20240263400
- Publication date Aug 8, 2024
- ECOLAB USA INC.
- David Steven JORDAN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BARRIER COATINGS APPLIED TO NANOCELLULOSE-COATED PAPER AND PAPERBOARD
- Publication number 20240167227
- Publication date May 23, 2024
- FiberLean Technologies Limited
- Thomas REEVE-LARSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF PAPER AND PAPERBOARD PRODUCTS
- Publication number 20240133123
- Publication date Apr 25, 2024
- FiberLean Technologies Limited
- Per SVENDING
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...
- Publication number 20240110338
- Publication date Apr 4, 2024
- FLOORING INDUSTRIES LIMITED, SARL
- Benjamin CLEMENT
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...
- Publication number 20240102245
- Publication date Mar 28, 2024
- FLOORING INDUSTRIES LIMITED, SARL
- Benjamin CLEMENT
- B32 - LAYERED PRODUCTS
Information Patent Application
BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...
- Publication number 20240102246
- Publication date Mar 28, 2024
- FLOORING INDUSTRIES LIMITED, SARL
- Benjamin CLEMENT
- B32 - LAYERED PRODUCTS
Information Patent Application
PAPER AND PAPERBOARD PRODUCTS
- Publication number 20240102249
- Publication date Mar 28, 2024
- FiberLean Technologies Limited
- Per SVENDING
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS AND METHODS FOR PAPERMAKING
- Publication number 20240068168
- Publication date Feb 29, 2024
- ECOLAB USA INC.
- Mingli WEI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSTABLE SINGLE-USE COMMODITIES AND ASSOCIATED METHODS
- Publication number 20240052574
- Publication date Feb 15, 2024
- Hearthmark, LLC
- Saumitra Bhargava
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
WETTING AND FRACTURE INDUCED COMPOSITES FOR HIGHLY SENSITIVE RESIST...
- Publication number 20240041375
- Publication date Feb 8, 2024
- University of Washington
- Jae-Hyun Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING WET-RUNNING FRICTION PAPER
- Publication number 20240035235
- Publication date Feb 1, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Stefan STEINMETZ
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING A GREEN PAPER FOR PRODUCING A GAS DIFFUSION LA...
- Publication number 20230411632
- Publication date Dec 21, 2023
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Mario KELLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPREGNATED CORE PAPER FOR DECORATIVE LAMINATE
- Publication number 20230407572
- Publication date Dec 21, 2023
- Andrea MÜHLBAUER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER ENHANCING COMPOSITIONS, USES THEREOF AND ENHANCED PAPER
- Publication number 20230366154
- Publication date Nov 16, 2023
- ITI Technologies, Inc.
- David H. Creasey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIO-PROTECTIVE COMPOSITE MATERIALS, METHOD OF MANUFACTURING THE BIO...
- Publication number 20230357990
- Publication date Nov 9, 2023
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY
- Jae Chul PYUN
- B82 - NANO-TECHNOLOGY
Information Patent Application
SIPLID FOR A CONTAINER HAVING A TWISTING EFFECT, AND METHOD FOR MAN...
- Publication number 20230356895
- Publication date Nov 9, 2023
- HUHTAMAKI MOLDED FIBER TECHNOLOGY B.V.
- Sandor Klaas VEENJE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COATED CALCIUM CARBONATE FOR PITCH AND/OR STICKIES CONTROL
- Publication number 20230323601
- Publication date Oct 12, 2023
- IMERTECH SAS
- Andrew FINDLAY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FLAME-RESISTANT PAPER FOR RADIO WAVE ABSORBER MEMBER AND PRODUCTION...
- Publication number 20230323603
- Publication date Oct 12, 2023
- TORAY INDUSTRIES, INC.
- Tomoko Takano
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR MANUFACTURING PAPER AND CARDBOARD
- Publication number 20230295877
- Publication date Sep 21, 2023
- S.P.C.M. SA
- Gatien FAUCHER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Water-insoluble compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for preparing an aqueous suspension comprising a ground cal...

Method for manufacturing paper and cardboard

Method of making paper or board products

Siplid for a container having a twisting effect, and method for man...

Fiber-based food containers

Methods and apparatus for manufacturing fiber-based produce containers

Copolymer and grinding of a mineral matter

Filter paper

Treated titanium dioxide pigment, process of making thereof and use...

Preparation method of heat-not-burn cigarette paper with boron nitr...

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

Methods and apparatus for manufacturing fiber-based produce containers

Ash retention additive and methods of using the same

Process for treating microfibrillated cellulose

Non-combustible wrapper for use in heat but not burn applications

Paper hookah hose

Paperboard and a method of producing a paperboard

Aqueous exfoliated graphene by amphiphilic cellulose nanofibrils fo...

Paper enhancing compositions, uses thereof and enhanced paper

Preparation of silica-coated calcium carbonates with increased surf...

Process of making paper and paperboard products

Mineral compositions

Composition comprising interactive ingredients

Paper enhancing compositions, uses thereof and enhanced paper

Method of producing filler

Method of making paper or board products

Surface-reacted calcium carbonate with functional cations

Controlled porosity structural material with nanocellulose fibers

Methods, apparatus, and chemical compositions for selectively coati...

Paper for smoking article and smoking article

Patents Applicationslast 30 patents

ANISOTROPIC AND ELECTRONICALLY CONDUCTING HYDROGEL

ANTI-MYOPIA PAPER SHEET

BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...

FORMULATION FOR A FIBROUS NON-WOVEN FACING MATERIAL

PAPER MATERIAL WITH VIRUCIDAL, BIOCIDAL AND BARRIER PROPERTIES TO W...

PAPER MATERIAL WITH TOTAL CLOSURE PARTICULARLY FOR USE IN THE FOOD...

METHOD FOR PRODUCING DECORATIVE PAPER

BINDER COMPOSITION AND METHOD COMPRISING MICROFIBRILLATED CELLULOSE...

Non-Combustible Wrapper For Use In Heat But Not Burn Applications

BARRIER LAYERS COMPRISING NANOCELLULOSE ONTO THE SURFACE OF PAPER O...

AQUEOUS EXFOLIATED GRAPHENE BY AMPHIPHILIC CELLULOSE NANOFIBRILS FO...

USE OF AN ANIONIC ADDITIVE TO IMPROVE DRY STRENGTH COMPOSITION PERF...

BARRIER COATINGS APPLIED TO NANOCELLULOSE-COATED PAPER AND PAPERBOARD

METHOD OF PAPER AND PAPERBOARD PRODUCTS

BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...

BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...

BOARD, METHOD FOR MANUFACTURING A BOARD AND A PANEL COMPRISING SUCH...

PAPER AND PAPERBOARD PRODUCTS

COMPOSITIONS AND METHODS FOR PAPERMAKING

COMPOSTABLE SINGLE-USE COMMODITIES AND ASSOCIATED METHODS

WETTING AND FRACTURE INDUCED COMPOSITES FOR HIGHLY SENSITIVE RESIST...

METHOD FOR PRODUCING WET-RUNNING FRICTION PAPER

METHOD FOR PRODUCING A GREEN PAPER FOR PRODUCING A GAS DIFFUSION LA...

IMPREGNATED CORE PAPER FOR DECORATIVE LAMINATE

PAPER ENHANCING COMPOSITIONS, USES THEREOF AND ENHANCED PAPER

BIO-PROTECTIVE COMPOSITE MATERIALS, METHOD OF MANUFACTURING THE BIO...

SIPLID FOR A CONTAINER HAVING A TWISTING EFFECT, AND METHOD FOR MAN...

COATED CALCIUM CARBONATE FOR PITCH AND/OR STICKIES CONTROL

FLAME-RESISTANT PAPER FOR RADIO WAVE ABSORBER MEMBER AND PRODUCTION...

METHOD FOR MANUFACTURING PAPER AND CARDBOARD