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CPC
D21H17/69

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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

D21H17/69modified

Industries

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Patents Grantslast 30 patents

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
Paper strength improvement using metal chelates and synthetic catio...
- Patent number 11,834,792
- Issue date Dec 5, 2023
- Kemira Oyj
- Clayton Campbell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
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
Complex fibers of cellulose fibers with inorganic particles and pro...
- Patent number 11,447,912
- Issue date Sep 20, 2022
- Nippon Paper Industries Co., Ltd.
- Ayaka Hasegawa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Treated titanium dioxide pigment with high magnesium oxide addition...
- Patent number 11,371,190
- Issue date Jun 28, 2022
- Tronox LLC
- Robert McIntyre
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of flocculated filler particles
- Patent number 11,326,307
- Issue date May 10, 2022
- Omya International AG
- Michel Schenker
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Drying process
- Patent number 11,261,100
- Issue date Mar 1, 2022
- Omya International AG
- Matthias Buri
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Microfibrillated cellulose with enhanced properties and methods of...
- Patent number 11,242,651
- Issue date Feb 8, 2022
- FiberLean Technologies Limited
- Mark Windebank
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alkoxysilane treatment of a calcium carbonate-comprising material
- Patent number 11,225,578
- Issue date Jan 18, 2022
- Omya International AG
- Fabio Ippolito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing a filler
- Patent number 11,193,241
- Issue date Dec 7, 2021
- Stora Enso Oyj
- Philip Hakansson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Re-dispersed microfibrillated cellulose
- Patent number 11,001,644
- Issue date May 11, 2021
- FiberLean Technologies Limited
- Mark Windebank
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for providing a pretreated filler composition and its use in...
- Patent number 10,844,542
- Issue date Nov 24, 2020
- Kemira Oyj
- Matti Hietaniemi
- 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
Self-binding pigment hybrid
- Patent number 10,723,886
- Issue date Jul 28, 2020
- Omya International AG
- Daniel Gantenbein
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Compositions for bleaching pulps and their use
- Patent number 10,683,613
- Issue date Jun 16, 2020
- Imertech SAS
- Mikko Likitalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for forming a composite comprising MFC and a composite produ...
- Patent number 10,683,616
- Issue date Jun 16, 2020
- Stora Enso Oyj
- Philip Håkansson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Compositions and methods for treating filler in papermaking
- Patent number 10,669,672
- Issue date Jun 2, 2020
- Ecolab USA Inc.
- Qinglong Rao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sustainable adsorbable polymers
- Patent number 10,640,653
- Issue date May 5, 2020
- Omya International AG
- Patrick A. C. Gane
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Fibers with filler
- Patent number 10,597,501
- Issue date Mar 24, 2020
- GPCP IP Holdings LLC
- Daniel W. Sumnicht
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Treatment of calcium carbonate containing materials for increased f...
- Patent number 10,519,307
- Issue date Dec 31, 2019
- Omya International AG
- Daniel Gantenbein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Drying process
- Patent number 10,486,979
- Issue date Nov 26, 2019
- Omya International AG
- Matthias Buri
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for manufacturing aqueous suspensions of mineral materials...
- Patent number 10,472,522
- Issue date Nov 12, 2019
- Patrick A. C. Gane
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Re-dispersed microfibrillated cellulose
- Patent number 10,435,482
- Issue date Oct 8, 2019
- FIBERLEAN TECHNOLOGIES LIMITED
- Mark Windebank
- 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
Paper composition and process for making the same
- Patent number 10,392,752
- Issue date Aug 27, 2019
- Dow Global Technologies LLC
- Tao Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Security element comprising an interference pigment and a nanometri...
- Patent number 10,336,124
- Issue date Jul 2, 2019
- OBERTHUR FIDUCIAIRE SAS
- Jacques Machizaud
- B82 - NANO-TECHNOLOGY
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
Hydrophobised calcium carbonate particles
- Patent number 10,322,946
- Issue date Jun 18, 2019
- Omya International AG
- Daniel Gantenbein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Self-dispersing pigments
- Patent number 10,316,209
- Issue date Jun 11, 2019
- THE CHEMOURS COMPANY FC, LLC
- Franck Andre Vanhecke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
TREATED TITANIUM DIOXIDE PIGMENT WITH HIGH MAGNESIUM OXIDE ADDITION...
- Publication number 20220333310
- Publication date Oct 20, 2022
- TRONOX LLC
- Robert McIntyre
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PAPER STRENGTH IMPROVEMENT USING METAL CHELATES AND SYNTHETIC CATIO...
- Publication number 20220195672
- Publication date Jun 23, 2022
- KEMIRA OYJ
- Clayton CAMPBELL
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TREATED TITANIUM DIOXIDE PIGMENT WITH HIGH MAGNESIUM OXIDE ADDITION...
- Publication number 20210292569
- Publication date Sep 23, 2021
- TRONOX LLC
- Robert McIntyre
- C01 - INORGANIC CHEMISTRY
Information Patent Application
WRAPPER COMPRISING METAL PARTICLES
- Publication number 20210254287
- Publication date Aug 19, 2021
- KT&G Corporation
- Yong Sook JIN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RE-DISPERSED MICROFIBRILLATED CELLULOSE
- Publication number 20210221920
- Publication date Jul 22, 2021
- FiberLean Technologies Limited
- Mark Windebank
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPLEX FIBERS OF CELLULOSE FIBERS WITH INORGANIC PARTICLES AND PRO...
- Publication number 20210025109
- Publication date Jan 28, 2021
- Nippon Paper Industries Co., Ltd.
- Ayaka Hasegawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MICROFIBRILLATED CELLULOSE WITH ENHANCED PROPERTIES AND METHODS OF...
- Publication number 20200263358
- Publication date Aug 20, 2020
- FiberLean Technologies Limited
- Mark WINDEBANK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRYING PROCESS
- Publication number 20200039834
- Publication date Feb 6, 2020
- Omya International AG
- Matthias BURI
- 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
COATING COMPOSITIONS AND ASSOCIATED PAPERBOARD STRUCTURES
- Publication number 20190218719
- Publication date Jul 18, 2019
- WestRock MWV, LLC
- Steven G. Bushhouse
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE-REACTED PRECIPITATED CALCIUM CARBONATE, PROCESS TO MAKE SAM...
- Publication number 20190194469
- Publication date Jun 27, 2019
- Omya International AG
- Daniel E. Gerard
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS AND METHODS FOR TREATING FILLER IN PAPERMAKING
- Publication number 20190055696
- Publication date Feb 21, 2019
- ECOLAB USA INC.
- Qinglong RAO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ALKOXYSILANE TREATMENT OF A CALCIUM CARBONATE-COMPRISING MATERIAL
- Publication number 20180355182
- Publication date Dec 13, 2018
- Omya International AG
- Fabio Ippolito
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MANUFACTURING AQUEOUS SUSPENSIONS OF MINERAL MATERIALS...
- Publication number 20180230313
- Publication date Aug 16, 2018
- Omya International AG
- Patrick A.C. Gane
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TREATMENT OF CALCIUM CARBONATE CONTAINING MATERIALS FOR INCREASED F...
- Publication number 20170369695
- Publication date Dec 28, 2017
- Omya International AG
- Daniel Gantenbein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FIBERS WITH FILLER
- Publication number 20170349719
- Publication date Dec 7, 2017
- GEORGIA-PACIFIC CONSUMER PRODUCTS LP
- Daniel W. Sumnicht
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
A PROCESS FOR THE PREPARATION OF FLOCCULATED FILLER PARTICLES
- Publication number 20170275825
- Publication date Sep 28, 2017
- Omya International AG
- Michel Schenker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR MAKING A DÉCOR PAPER HAVING IMPROVED OPTICAL PERFORMANCE
- Publication number 20170268177
- Publication date Sep 21, 2017
- THE CHEMOURS COMPANY TT, LLC
- MITCHELL SCOTT CHINN
- B32 - LAYERED PRODUCTS
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
Modified Nanocomposite Material, Method For Its Production And Its...
- Publication number 20170145638
- Publication date May 25, 2017
- UNIWERSYTET JAGIELLONSKI
- Joanna Lojewska
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
022913
- Publication number 20170037576
- Publication date Feb 9, 2017
- Mondi AG
- Walter Rüf
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS AND PROCESSES FOR IMPROVING PROPERTIES OF FILLERS
- Publication number 20170015832
- Publication date Jan 19, 2017
- NOVOZYMES A/S
- Alex Berlin
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PRINTABLE RECORDING MEDIA
- Publication number 20160222591
- Publication date Aug 4, 2016
- Hewlett-Packard Development Company, L.P.
- Lokendra Pal
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FIBERS WITH FILLER
- Publication number 20150291752
- Publication date Oct 15, 2015
- GEORGIA-PACIFIC CONSUMER PRODUCTS LP
- Daniel W. Sumnicht
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LAMINATES PREPARED FROM DECOR PAPER COMPRISING SELF-DISPERSING PIGM...
- Publication number 20150292160
- Publication date Oct 15, 2015
- E.I. du Pont de Nemours and Company
- Franck Andre Vanhecke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LAMINATES PREPARED FROM DECOR PAPER COMPRISING SELF-DISPERSING PIGM...
- Publication number 20150275436
- Publication date Oct 1, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- Mitchell Scott Chinn
- B32 - LAYERED PRODUCTS
Information Patent Application
DECOR PAPER COMPRISING SELF-DISPERSING PIGMENTS
- Publication number 20150267352
- Publication date Sep 24, 2015
- E.I. du Pont de Nemours and Company
- Franck Andre Vanhecke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR MAKING SILICA CONTAINING SELF-DISPERSING PIGMENTS
- Publication number 20150259537
- Publication date Sep 17, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- Mitchell Scott Chinn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DECOR PAPER COMPRISING SELF-DISPERSING PIGMENTS
- Publication number 20150259855
- Publication date Sep 17, 2015
- E.I. du Pont de Nemours and Company
- Mitchell Scott Chinn
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Paper strength improvement using metal chelates and synthetic catio...

Composition comprising interactive ingredients

Method of producing filler

Complex fibers of cellulose fibers with inorganic particles and pro...

Treated titanium dioxide pigment with high magnesium oxide addition...

Process for the preparation of flocculated filler particles

Drying process

Microfibrillated cellulose with enhanced properties and methods of...

Alkoxysilane treatment of a calcium carbonate-comprising material

Method of producing a filler

Re-dispersed microfibrillated cellulose

Method for providing a pretreated filler composition and its use in...

Starch-based PHCH

Self-binding pigment hybrid

Compositions for bleaching pulps and their use

Method for forming a composite comprising MFC and a composite produ...

Compositions and methods for treating filler in papermaking

Sustainable adsorbable polymers

Fibers with filler

Treatment of calcium carbonate containing materials for increased f...

Drying process

Process for manufacturing aqueous suspensions of mineral materials...

Re-dispersed microfibrillated cellulose

Starch-based PHCH

Paper composition and process for making the same

Security element comprising an interference pigment and a nanometri...

Starch-based PHCH

Hydrophobised calcium carbonate particles

Self-dispersing pigments

Patents Applicationslast 30 patents

TREATED TITANIUM DIOXIDE PIGMENT WITH HIGH MAGNESIUM OXIDE ADDITION...

PAPER STRENGTH IMPROVEMENT USING METAL CHELATES AND SYNTHETIC CATIO...

TREATED TITANIUM DIOXIDE PIGMENT WITH HIGH MAGNESIUM OXIDE ADDITION...

WRAPPER COMPRISING METAL PARTICLES

RE-DISPERSED MICROFIBRILLATED CELLULOSE

COMPLEX FIBERS OF CELLULOSE FIBERS WITH INORGANIC PARTICLES AND PRO...

MICROFIBRILLATED CELLULOSE WITH ENHANCED PROPERTIES AND METHODS OF...

DRYING PROCESS

STARCH-BASED PHCH

COATING COMPOSITIONS AND ASSOCIATED PAPERBOARD STRUCTURES

SURFACE-REACTED PRECIPITATED CALCIUM CARBONATE, PROCESS TO MAKE SAM...

COMPOSITIONS AND METHODS FOR TREATING FILLER IN PAPERMAKING

ALKOXYSILANE TREATMENT OF A CALCIUM CARBONATE-COMPRISING MATERIAL

PROCESS FOR MANUFACTURING AQUEOUS SUSPENSIONS OF MINERAL MATERIALS...

TREATMENT OF CALCIUM CARBONATE CONTAINING MATERIALS FOR INCREASED F...

FIBERS WITH FILLER

A PROCESS FOR THE PREPARATION OF FLOCCULATED FILLER PARTICLES

PROCESS FOR MAKING A DÉCOR PAPER HAVING IMPROVED OPTICAL PERFORMANCE

ADDITIVES FOR PAPERMAKING

STARCH-BASED PHCH

Modified Nanocomposite Material, Method For Its Production And Its...

022913

COMPOSITIONS AND PROCESSES FOR IMPROVING PROPERTIES OF FILLERS

PRINTABLE RECORDING MEDIA

FIBERS WITH FILLER

LAMINATES PREPARED FROM DECOR PAPER COMPRISING SELF-DISPERSING PIGM...

LAMINATES PREPARED FROM DECOR PAPER COMPRISING SELF-DISPERSING PIGM...

DECOR PAPER COMPRISING SELF-DISPERSING PIGMENTS

PROCESS FOR MAKING SILICA CONTAINING SELF-DISPERSING PIGMENTS

DECOR PAPER COMPRISING SELF-DISPERSING PIGMENTS