Inorganic compounds

Industry

CPC
D21H17/63

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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

D21H17/63Inorganic compounds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for making an adsorptive air filter
- Patent number 12,172,112
- Issue date Dec 24, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biodegradable air filter from date palm and method of fabrication t...
- Patent number 12,102,947
- Issue date Oct 1, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Layer sequence with colour flop effect including platelet-shaped ef...
- Patent number 11,952,499
- Issue date Apr 9, 2024
- HUBERGROUP ITALIA
- Giuseppe Gianetti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Glass plate interleaving paper
- Patent number 11,913,172
- Issue date Feb 27, 2024
- Oji Holdings Corporation
- Koichi Hagihara
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions
- Patent number 11,655,594
- Issue date May 23, 2023
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Mineral material powder with high dispersion ability and use of sai...
- Patent number 11,555,122
- Issue date Jan 17, 2023
- Omya International AG
- Pierre Blanchard
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antimicrobial composite filtering material and method for making th...
- Patent number 11,351,491
- Issue date Jun 7, 2022
- KX Technologies LLC
- Jinwen Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compositions
- Patent number 11,136,721
- Issue date Oct 5, 2021
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Carbon dioxide sorbents and structures, methods of use, and methods...
- Patent number 11,131,063
- Issue date Sep 28, 2021
- Arizona Board of Regents on behalf of Arizona State University
- Allen Wright
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Biocidal resin composition including one or a plurality of resins s...
- Patent number 11,019,824
- Issue date Jun 1, 2021
- Luis Alberto Amestica Salazar
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for preparing active carbon-based special synthetic paper
- Patent number 10,988,898
- Issue date Apr 27, 2021
- Hunan University of Science and Technology
- Hu Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Precipitated calcium carbonate
- Patent number 10,927,505
- Issue date Feb 23, 2021
- Stora Enso Oyj
- Kaj Backfolk
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mineral material powder with high dispersion ability and use of sai...
- Patent number 10,767,055
- Issue date Sep 8, 2020
- Omya International AG
- Pierre Blanchard
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and treatment system for making of paper
- Patent number 10,767,317
- Issue date Sep 8, 2020
- Kemira Oyj
- Josep Lluis Bisbal
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Starch-based PHCH
- Patent number 10,760,216
- Issue date Sep 1, 2020
- Omya International AG
- Armelle Senti-Wenk
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Glass plate-interleaving paper
- Patent number 10,760,215
- Issue date Sep 1, 2020
- Tokushu Tokai Paper Co., Ltd.
- Shinichi Akahori
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Magnetically bound medium with reattachable pages
- Patent number 10,710,390
- Issue date Jul 14, 2020
- Charles Good-Man
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Carbon dioxide sorbents and structures, methods of use, and methods...
- Patent number 10,711,400
- Issue date Jul 14, 2020
- Arizona Board of Regents on behalf of Arizona State University
- Allen Wright
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper friction material and method of manufacturing the same
- Patent number 10,655,687
- Issue date May 19, 2020
- Hyundai Motor Company
- Yoon Cheol Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Crumb made of pulp
- Patent number 10,597,823
- Issue date Mar 24, 2020
- Teijin Aramid B.V.
- Rudy Heijmans
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Chemical method and system for the manufacture of fibrous yarn
- Patent number 10,570,535
- Issue date Feb 25, 2020
- Spinnova Oy
- Johanna Liukkonen
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Energy efficient process for preparing nanocellulose fibers
- Patent number 10,563,352
- Issue date Feb 18, 2020
- University of Maine System Board of Trustees
- Michael A. Bilodeau
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treated fibers and fibrous structures comprising the same
- Patent number 10,563,355
- Issue date Feb 18, 2020
- Kimberly-Clark Worldwide, Inc.
- Jian Qin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Antimicrobial composite filtering material and method for making th...
- Patent number 10,537,838
- Issue date Jan 21, 2020
- KX Technologies LLC
- Jinwen Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treated fibers and fibrous structures comprising the same
- Patent number 10,487,452
- Issue date Nov 26, 2019
- Kimberly-Clark Worldwide, Inc.
- Jian Qin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Starch-based PHCH
- Patent number 10,422,080
- Issue date Sep 24, 2019
- Armelle Senti-Wenk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dry fluff pulp sheet additive
- Patent number 10,415,190
- Issue date Sep 17, 2019
- International Paper Company
- Jianer Jiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Starch-based PHCH
- Patent number 10,323,356
- Issue date Jun 18, 2019
- Omya International AG
- Armelle Senti-Wenk
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrically conductive, colored interference pigments
- Patent number 10,266,699
- Issue date Apr 23, 2019
- Merck Patent GmbH
- Reinhold Rueger
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC PAPER AND METHOD FOR PREPARING SAME
- Publication number 20240003088
- Publication date Jan 4, 2024
- ENVIONEER CO., LTD
- Jeong Cheol HAN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS
- Publication number 20230243104
- Publication date Aug 3, 2023
- FiberLean Technologies Limited
- John Claude HUSBAND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MINERAL MATERIAL POWDER WITH HIGH DISPERSION ABILITY AND USE OF SAI...
- Publication number 20230183491
- Publication date Jun 15, 2023
- Omya International AG
- Pierre Blanchard
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS
- Publication number 20210395950
- Publication date Dec 23, 2021
- FiberLean Technologies Limited
- John Claude HUSBAND
- 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
METHODS AND SYSTEMS FOR FORMING COMPOSITE FIBERS
- Publication number 20210054567
- Publication date Feb 25, 2021
- EVRNU, SPC
- Stacy Flynn
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LAYER SEQUENCE WITH COLOUR FLOP EFFECT INCLUDING PLATELET-SHAPED EF...
- Publication number 20210040328
- Publication date Feb 11, 2021
- Hubergroup Italia
- Giuseppe GIANETTI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CARBON DIOXIDE SORBENTS AND STRUCTURES, METHODS OF USE, AND METHODS...
- Publication number 20200340184
- Publication date Oct 29, 2020
- Arizona Board of Regents on behalf of Arizona State University
- Allen Wright
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ANTIMICROBIAL COMPOSITE FILTERING MATERIAL AND METHOD FOR MAKING TH...
- Publication number 20200086256
- Publication date Mar 19, 2020
- KX TECHNOLOGIES LLC
- Jinwen Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
GLASS PLATE INTERLEAVING PAPER
- Publication number 20200048840
- Publication date Feb 13, 2020
- OJI HOLDINGS CORPORATION
- Koichi HAGIHARA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
TREATED FIBERS AND FIBROUS STRUCTURES COMPRISING THE SAME
- Publication number 20200048838
- Publication date Feb 13, 2020
- Kimberly-Clark Worldwide, Inc.
- Jian Qin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF MANUFACTURING A FLAME-RETARDANT HEAT INSULATING FORMED PR...
- Publication number 20190376280
- Publication date Dec 12, 2019
- Masao YAMADA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TREATED FIBERS AND FIBROUS STRUCTURES COMPRISING THE SAME
- Publication number 20190376235
- Publication date Dec 12, 2019
- Kimberly-Clark Worldwide, Inc.
- Jian Qin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MINERAL MATERIAL POWDER WITH HIGH DISPERSION ABILITY AND USE OF SAI...
- Publication number 20190276675
- Publication date Sep 12, 2019
- Omya International AG
- Pierre Blanchard
- C01 - INORGANIC CHEMISTRY
Information Patent Application
STARCH-BASED PHCH
- Publication number 20190249368
- Publication date Aug 15, 2019
- Omya International AG
- Armelle Senti-Wenk
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS
- Publication number 20190177919
- Publication date Jun 13, 2019
- FiberLean Technologies Limited
- John Claude HUSBAND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER FRICTION MATERIAL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190085909
- Publication date Mar 21, 2019
- Hyundai Motor Company
- Yoon Cheol Kim
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for production of porous moldings
- Publication number 20180334777
- Publication date Nov 22, 2018
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Volker Thole
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PREPARING ACTIVE CARBON-BASED SPECIAL SYNTHETIC PAPER
- Publication number 20180291559
- Publication date Oct 11, 2018
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Hu Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STANDARDIZED EX VIVO PLATFORMS FOR THE ANTIGEN-SPECIFIC EXPANSION O...
- Publication number 20180202104
- Publication date Jul 19, 2018
- WESTERN UNIVERSITY OF HEALTH SCIENCES
- Douglas Wayne Ethell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ANTIMICROBIAL COMPOSITE FILTERING MATERIAL AND METHOD FOR MAKING TH...
- Publication number 20180169552
- Publication date Jun 21, 2018
- KX TECHNOLOGIES LLC
- Jinwen Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MAGNETICALLY BOUND MEDIUM WITH REATTACHABLE PAGES
- Publication number 20180154673
- Publication date Jun 7, 2018
- Charles Good-Man
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Chemical method and system for the manufacture of fibrous yarn
- Publication number 20180112335
- Publication date Apr 26, 2018
- SPINNOVA OY
- Johanna Liukkonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CARBON DIOXIDE SORBENTS AND STRUCTURES, METHODS OF USE, AND METHODS...
- Publication number 20180058008
- Publication date Mar 1, 2018
- Allen Wright
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER FRICTION MATERIAL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180058512
- Publication date Mar 1, 2018
- Hyundai Motor Company
- Yoon Cheol KIM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRODUCTION OF PAPER AND BOARD
- Publication number 20170362776
- Publication date Dec 21, 2017
- BASF SE
- Hans-Joachim HAEHNLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR APPLYING COMPOSITION CONTAINING A CATIONIC TRIVALENT ME...
- Publication number 20170342662
- Publication date Nov 30, 2017
- International Paper Company
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ADDITIVES FOR PAPERMAKING
- Publication number 20170233947
- Publication date Aug 17, 2017
- NanoPaper, LLC
- Gangadhar JOGIKALMATH
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
STARCH-BASED PHCH
- Publication number 20170198440
- Publication date Jul 13, 2017
- Omya International AG
- Armelle Senti-Wenk
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRINTING SUBSTRATE
- Publication number 20170145636
- Publication date May 25, 2017
- Hewlett-Packard Development Company, L.P.
- Xiaoqi Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Inorganic compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for making an adsorptive air filter

Biodegradable air filter from date palm and method of fabrication t...

Layer sequence with colour flop effect including platelet-shaped ef...

Glass plate interleaving paper

Compositions

Mineral material powder with high dispersion ability and use of sai...

Antimicrobial composite filtering material and method for making th...

Compositions

Carbon dioxide sorbents and structures, methods of use, and methods...

Biocidal resin composition including one or a plurality of resins s...

Method for preparing active carbon-based special synthetic paper

Precipitated calcium carbonate

Mineral material powder with high dispersion ability and use of sai...

Method and treatment system for making of paper

Starch-based PHCH

Glass plate-interleaving paper

Magnetically bound medium with reattachable pages

Carbon dioxide sorbents and structures, methods of use, and methods...

Paper friction material and method of manufacturing the same

Method for production of porous moldings

Crumb made of pulp

Chemical method and system for the manufacture of fibrous yarn

Energy efficient process for preparing nanocellulose fibers

Treated fibers and fibrous structures comprising the same

Antimicrobial composite filtering material and method for making th...

Treated fibers and fibrous structures comprising the same

Starch-based PHCH

Dry fluff pulp sheet additive

Starch-based PHCH

Electrically conductive, colored interference pigments

Patents Applicationslast 30 patents

CERAMIC PAPER AND METHOD FOR PREPARING SAME

COMPOSITIONS

MINERAL MATERIAL POWDER WITH HIGH DISPERSION ABILITY AND USE OF SAI...

COMPOSITIONS

VAPORIZABLE ANTICORROSIVE COATING PAPER AND MANUFACTURING METHOD TH...

METHODS AND SYSTEMS FOR FORMING COMPOSITE FIBERS

LAYER SEQUENCE WITH COLOUR FLOP EFFECT INCLUDING PLATELET-SHAPED EF...

CARBON DIOXIDE SORBENTS AND STRUCTURES, METHODS OF USE, AND METHODS...

ANTIMICROBIAL COMPOSITE FILTERING MATERIAL AND METHOD FOR MAKING TH...

GLASS PLATE INTERLEAVING PAPER

TREATED FIBERS AND FIBROUS STRUCTURES COMPRISING THE SAME

METHOD OF MANUFACTURING A FLAME-RETARDANT HEAT INSULATING FORMED PR...

TREATED FIBERS AND FIBROUS STRUCTURES COMPRISING THE SAME

MINERAL MATERIAL POWDER WITH HIGH DISPERSION ABILITY AND USE OF SAI...

STARCH-BASED PHCH

COMPOSITIONS

PAPER FRICTION MATERIAL AND METHOD OF MANUFACTURING THE SAME

Method for production of porous moldings

METHOD FOR PREPARING ACTIVE CARBON-BASED SPECIAL SYNTHETIC PAPER

STANDARDIZED EX VIVO PLATFORMS FOR THE ANTIGEN-SPECIFIC EXPANSION O...

ANTIMICROBIAL COMPOSITE FILTERING MATERIAL AND METHOD FOR MAKING TH...

MAGNETICALLY BOUND MEDIUM WITH REATTACHABLE PAGES

Chemical method and system for the manufacture of fibrous yarn

CARBON DIOXIDE SORBENTS AND STRUCTURES, METHODS OF USE, AND METHODS...

PAPER FRICTION MATERIAL AND METHOD OF MANUFACTURING THE SAME

PRODUCTION OF PAPER AND BOARD

PROCESS FOR APPLYING COMPOSITION CONTAINING A CATIONIC TRIVALENT ME...

ADDITIVES FOR PAPERMAKING

STARCH-BASED PHCH

PRINTING SUBSTRATE