characterised by the use of special fibrous materials

Industry

CPC
D21H5/12

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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 D21H5/00Special paper or cardboard not otherwise provided for

Current Industry

D21H5/12characterised by the use of special fibrous materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Supercalendered kraft paper comprising recycled fiber
- Patent number 12,188,183
- Issue date Jan 7, 2025
- UPM-Kymmene Corporation
- Jukka Kotilainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Repulpable and recyclable composite packaging articles and related...
- Patent number 12,162,990
- Issue date Dec 10, 2024
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Sanitary tissue product rolls
- Patent number 12,152,347
- Issue date Nov 26, 2024
- The Procter & Gamble Company
- Kevin Mitchell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper filler composition
- Patent number 11,970,817
- Issue date Apr 30, 2024
- FIBERLEAN TECHNOLOGIES LIMITED
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper filler composition
- Patent number 11,732,411
- Issue date Aug 22, 2023
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Repulpable and recyclable composite packaging articles and related...
- Patent number 11,466,138
- Issue date Oct 11, 2022
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Sheet forming binder, container, sheet forming apparatus, sheet for...
- Patent number 11,465,387
- Issue date Oct 11, 2022
- Seiko Epson Corporation
- Hiroki Kurata
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Paper filler composition
- Patent number 11,377,791
- Issue date Jul 5, 2022
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper filler composition
- Patent number 11,162,219
- Issue date Nov 2, 2021
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Repulpable and recyclable composite packaging articles and related...
- Patent number 10,822,468
- Issue date Nov 3, 2020
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Medical nonwoven fabric, and preparation method thereof
- Patent number 10,428,458
- Issue date Oct 1, 2019
- Korea Institute of Industrial Technology
- Jung Nam Im
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Repulpable and recyclable composite packaging articles and related...
- Patent number 10,421,848
- Issue date Sep 24, 2019
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Paper filler composition
- Patent number 10,100,464
- Issue date Oct 16, 2018
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Repulpable and recyclable composite packaging articles and related...
- Patent number 9,637,866
- Issue date May 2, 2017
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper filler composition
- Patent number 9,127,405
- Issue date Sep 8, 2015
- Imerys Minerals, Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Conductive aramid paper and method for producing same
- Patent number 8,747,614
- Issue date Jun 10, 2014
- Dupont Teijin Advanced Papers (JAPAN), Ltd.
- Tatsushi Fujimori
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper filler method
- Patent number 8,231,764
- Issue date Jul 31, 2012
- Imerys Minerals, Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Heat treatment of paper products having starch additives
- Patent number 4,919,758
- Issue date Apr 24, 1990
- International Paper Company
- Dinkar G. Wagle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for determining coagulation parameter
- Patent number 4,910,150
- Issue date Mar 20, 1990
- Boehringer Mannheim GmbH
- Jurgen Doeding
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Non-woven activated carbon fabric
- Patent number 4,904,343
- Issue date Feb 27, 1990
- American Cyanamid Company
- Robert D. Giglia
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Staple fiber, finish therefor and process for use of same
- Patent number 4,857,148
- Issue date Aug 15, 1989
- Hoechst Fibers Industries
- Roland L. Hawkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Envelope type separator for storage battery and manufacturing proce...
- Patent number 4,818,340
- Issue date Apr 4, 1989
- Nihon Muki Kabushiki Kaisha
- Takao Hasegawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Heat treatment of paper products
- Patent number 4,818,342
- Issue date Apr 4, 1989
- International Paper Company
- Dinkar G. Wagle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for determining coagulation parameter
- Patent number 4,788,152
- Issue date Nov 29, 1988
- Boehringer Mannheim GmbH
- Jurgen Doeding
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pressboard and process for its preparation
- Patent number 4,752,355
- Issue date Jun 21, 1988
- Richard L. Provost
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous binder and a method for the preparation thereof
- Patent number 4,744,830
- Issue date May 17, 1988
- Agency of Industrial Science and Technology
- Yoshinari Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bacterial cellulose-containing molding material having high dynamic...
- Patent number 4,742,164
- Issue date May 3, 1988
- Agency of Industrial Science and Technology
- Masatoshi Iguchi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cake of synthetic fibrid
- Patent number 4,724,046
- Issue date Feb 9, 1988
- Teijin Limited
- Michio Yamamoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing electroconductive films
- Patent number 4,645,566
- Issue date Feb 24, 1987
- Mushima Paper Co., Ltd.
- Ippei Kato
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the production of high density fiberboard
- Patent number 4,634,498
- Issue date Jan 6, 1987
- United States Gypsum Company
- Dennis L. Hardesty
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SUPERCALENDERED KRAFT PAPER COMPRISING RECYCLED FIBER
- Publication number 20250092604
- Publication date Mar 20, 2025
- UPM-Kymmene Corporation
- Jukka KOTILAINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...
- Publication number 20250066575
- Publication date Feb 27, 2025
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Sanitary Tissue Product Rolls
- Publication number 20250043511
- Publication date Feb 6, 2025
- The Procter & Gamble Company
- Kevin Mitchell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER FILLER COMPOSITION
- Publication number 20240240400
- Publication date Jul 18, 2024
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SUPERCALENDERED KRAFT PAPER COMPRISING RECYCLED FIBER
- Publication number 20240218598
- Publication date Jul 4, 2024
- UPM-Kymmene Corporation
- Jukka KOTILAINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...
- Publication number 20220403131
- Publication date Dec 22, 2022
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PAPER FILLER COMPOSITION
- Publication number 20220364305
- Publication date Nov 17, 2022
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Repulpable And Recyclable Composite Packaging Articles And Related...
- Publication number 20220275165
- Publication date Sep 1, 2022
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PAPER FILLER COMPOSITION
- Publication number 20220018068
- Publication date Jan 20, 2022
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Sanitary Tissue Product Rolls
- Publication number 20200131707
- Publication date Apr 30, 2020
- The Procter & Gamble Company
- Kevin Mitchell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Repulpable And Recyclable Composite Packaging Articles And Related...
- Publication number 20200032027
- Publication date Jan 30, 2020
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET FORMING BINDER, CONTAINER, SHEET FORMING APPARATUS, SHEET FOR...
- Publication number 20200031090
- Publication date Jan 30, 2020
- SEIKO EPSON CORPORATION
- Hiroki KURATA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Repulpable and Recyclable Composite Packaging Articles and Related...
- Publication number 20190270862
- Publication date Sep 5, 2019
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
PAPER FILLER COMPOSITION
- Publication number 20190078257
- Publication date Mar 14, 2019
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER FILLER COMPOSITION
- Publication number 20180371694
- Publication date Dec 27, 2018
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LAMINATED SHEET AND LAMINATE
- Publication number 20180347117
- Publication date Dec 6, 2018
- OJI HOLDINGS CORPORATION
- Hayato FUSHIMI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Repulpable and Recyclable Composite Packaging Articles and Related...
- Publication number 20180223071
- Publication date Aug 9, 2018
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- B32 - LAYERED PRODUCTS
Information Patent Application
REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...
- Publication number 20140272352
- Publication date Sep 18, 2014
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...
- Publication number 20140272163
- Publication date Sep 18, 2014
- Smart Planet Technologies, Inc.
- Christopher R. Tilton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CONDUCTIVE ARAMID PAPER AND METHOD FOR PRODUCING SAME
- Publication number 20140034256
- Publication date Feb 6, 2014
- Tatsushi Fujimori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PAPER FILLER COMPOSITION
- Publication number 20120012031
- Publication date Jan 19, 2012
- JOHN CLAUDE HUSBAND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER FILLER COMPOSITION
- Publication number 20110259537
- Publication date Oct 27, 2011
- Imerys Minerals Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

characterised by the use of special fibrous materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Supercalendered kraft paper comprising recycled fiber

Repulpable and recyclable composite packaging articles and related...

Sanitary tissue product rolls

Paper filler composition

Paper filler composition

Repulpable and recyclable composite packaging articles and related...

Sheet forming binder, container, sheet forming apparatus, sheet for...

Paper filler composition

Paper filler composition

Repulpable and recyclable composite packaging articles and related...

Medical nonwoven fabric, and preparation method thereof

Repulpable and recyclable composite packaging articles and related...

Paper filler composition

Repulpable and recyclable composite packaging articles and related...

Paper filler composition

Conductive aramid paper and method for producing same

Paper filler method

Heat treatment of paper products having starch additives

Process for determining coagulation parameter

Non-woven activated carbon fabric

Staple fiber, finish therefor and process for use of same

Envelope type separator for storage battery and manufacturing proce...

Heat treatment of paper products

Apparatus for determining coagulation parameter

Pressboard and process for its preparation

Fibrous binder and a method for the preparation thereof

Bacterial cellulose-containing molding material having high dynamic...

Cake of synthetic fibrid

Process for producing electroconductive films

Method for the production of high density fiberboard

Patents Applicationslast 30 patents

SUPERCALENDERED KRAFT PAPER COMPRISING RECYCLED FIBER

REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...

Sanitary Tissue Product Rolls

PAPER FILLER COMPOSITION

SUPERCALENDERED KRAFT PAPER COMPRISING RECYCLED FIBER

REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...

PAPER FILLER COMPOSITION

Repulpable And Recyclable Composite Packaging Articles And Related...

PAPER FILLER COMPOSITION

Sanitary Tissue Product Rolls

Repulpable And Recyclable Composite Packaging Articles And Related...

SHEET FORMING BINDER, CONTAINER, SHEET FORMING APPARATUS, SHEET FOR...

Repulpable and Recyclable Composite Packaging Articles and Related...

PAPER FILLER COMPOSITION

PAPER FILLER COMPOSITION

LAMINATED SHEET AND LAMINATE

Repulpable and Recyclable Composite Packaging Articles and Related...

REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...

REPULPABLE AND RECYCLABLE COMPOSITE PACKAGING ARTICLES AND RELATED...

CONDUCTIVE ARAMID PAPER AND METHOD FOR PRODUCING SAME

PAPER FILLER COMPOSITION

PAPER FILLER COMPOSITION