of the honeycomb walls or cells

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CPC
B01D46/2429

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D46/00Filters

Current Industry

B01D46/2429of the honeycomb walls or cells

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Honeycomb structure and exhaust gas purifying device
- Patent number 12,209,526
- Issue date Jan 28, 2025
- NGK Insulators, Ltd.
- Takafumi Kimata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Low bulk density, high geometric surface area honeycomb bodies
- Patent number 12,194,449
- Issue date Jan 14, 2025
- Corning Incorporated
- David Jack Bronfenbrenner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particulate filter
- Patent number 12,173,634
- Issue date Dec 24, 2024
- Cataler Corporation
- Ryo Tasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plugged honeycomb structure
- Patent number 12,157,116
- Issue date Dec 3, 2024
- NGK Insulators, Ltd.
- Makoto Teranishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification filter
- Patent number 12,152,518
- Issue date Nov 26, 2024
- Honda Motor Co., Ltd.
- Chiaki Seki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb filter bodies and particulate filters comprising honeycom...
- Patent number 12,134,059
- Issue date Nov 5, 2024
- Corning Incorporated
- Pushkar Tandon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous ceramic structure for part made of CMC material and method f...
- Patent number 12,115,486
- Issue date Oct 15, 2024
- SAFRAN CERAMICS
- Benjamin Lacombe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification filter
- Patent number 12,092,008
- Issue date Sep 17, 2024
- Honda Motor Co., Ltd.
- Chiaki Seki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of preparing silicon carbide and filters made therefrom
- Patent number 12,060,275
- Issue date Aug 13, 2024
- Lehigh University
- John T. Fox
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cordierite-containing ceramic bodies, batch composition mixtures, a...
- Patent number 11,976,012
- Issue date May 7, 2024
- Corning Incorporated
- Huthavahana Sarma Kuchibhotla
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ceramic honeycomb filter
- Patent number 11,951,434
- Issue date Apr 9, 2024
- PROTERIAL, LTD.
- Tomohisa Ogata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structure body, honeycomb structure filter, and extrusion...
- Patent number 11,911,723
- Issue date Feb 27, 2024
- Shandong Sinocera Functional Material Co., Ltd
- Xibin Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous composite
- Patent number 11,883,770
- Issue date Jan 30, 2024
- NGK Insulators, Ltd.
- Takuya Nakashima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silicon carbide porous body and method for producing the same
- Patent number 11,883,802
- Issue date Jan 30, 2024
- NGK Insulators, Ltd.
- Suguru Kodama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification filter
- Patent number 11,878,258
- Issue date Jan 23, 2024
- Denso Corporation
- Hiroaki Kayama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification filter
- Patent number 11,878,263
- Issue date Jan 23, 2024
- Denso Corporation
- Keisuke Mizutani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing conductive honeycomb structure and method for...
- Patent number 11,872,721
- Issue date Jan 16, 2024
- NGK Insulators, Ltd.
- Moriaki Matoba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silicon carbide ceramic honeycomb structure and its production method
- Patent number 11,858,857
- Issue date Jan 2, 2024
- PROTERIAL, LTD.
- Kenichiro Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification filter
- Patent number 11,850,540
- Issue date Dec 26, 2023
- Denso Corporation
- Hirokatsu Imagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification filter
- Patent number 11,850,541
- Issue date Dec 26, 2023
- Denso Corporation
- Hiroaki Kayama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification filter
- Patent number 11,845,033
- Issue date Dec 19, 2023
- Denso Corporation
- Kana Asaoku
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification filter
- Patent number 11,845,032
- Issue date Dec 19, 2023
- Denso Corporation
- Kana Asaoku
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification filter
- Patent number 11,840,949
- Issue date Dec 12, 2023
- Denso Corporation
- Kazuhiko Koike
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Honeycomb filter
- Patent number 11,759,740
- Issue date Sep 19, 2023
- NGK Insulators, Ltd.
- Fumihiko Yoshioka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb filter
- Patent number 11,759,741
- Issue date Sep 19, 2023
- NGK Insulators, Ltd.
- Fumihiko Yoshioka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous ceramic filters and methods for making the same
- Patent number 11,752,469
- Issue date Sep 12, 2023
- Corning Incorporated
- Guohua Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Outlet-coated ceramic honeycomb bodies and methods of manufacturing...
- Patent number 11,746,061
- Issue date Sep 5, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High porosity ceramic honeycomb structure and method of manufacturing
- Patent number 11,739,670
- Issue date Aug 29, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous ceramic material, filter, and articles
- Patent number 11,719,142
- Issue date Aug 8, 2023
- Corning Incorporated
- Roychelle Sheneen Ingram-Ogunwumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic porous body and method for producing the same, and dust col...
- Patent number 11,691,137
- Issue date Jul 4, 2023
- NGK Insulators, Ltd.
- Suguru Kodama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HONEYCOMB FILTER BODIES AND PARTICULATE FILTERS COMPRISING HONEYCOM...
- Publication number 20250018323
- Publication date Jan 16, 2025
- Corning Incorporated
- Pushkar Tandon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20240325956
- Publication date Oct 3, 2024
- NGK Insulators, Ltd.
- Sachiko MASUDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CERAMIC HONEYCOMB FILTER
- Publication number 20240261715
- Publication date Aug 8, 2024
- Proterial, Ltd.
- Tomohisa OGATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20240198269
- Publication date Jun 20, 2024
- NGK Insulators, Ltd.
- Takahiro ONEDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SHAPED BODY, COMPOSITE BODY, METHOD FOR PRODUCING A SHAPED BODY AND...
- Publication number 20240010565
- Publication date Jan 11, 2024
- Hug Engineering AG
- Adrian MARBERGER
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
WASHABLE FILTER BODIES AND METHODS FOR PRODUCING
- Publication number 20240009609
- Publication date Jan 11, 2024
- Corning Incorporated
- Guisong Lu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
OUTLET-COATED CERAMIC HONEYCOMB BODIES AND METHODS OF MANUFACTURING...
- Publication number 20230365472
- Publication date Nov 16, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH POROSITY CERAMIC HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING
- Publication number 20230358154
- Publication date Nov 9, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20230356131
- Publication date Nov 9, 2023
- NGK Insulators, Ltd.
- Yudai KURIMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20230347274
- Publication date Nov 2, 2023
- NGK Insulators, Ltd.
- Fumihiko YOSHIOKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20230338885
- Publication date Oct 26, 2023
- NGK Insulators, Ltd.
- Fumihiko YOSHIOKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SILICON CARBIDE CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD
- Publication number 20230322630
- Publication date Oct 12, 2023
- Proterial, Ltd.
- Kenichiro SHIMIZU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20230311047
- Publication date Oct 5, 2023
- NGK Insulators, Ltd.
- Yudai KURIMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20230311048
- Publication date Oct 5, 2023
- NGK Insulators, Ltd.
- Yudai KURIMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH FILTRATION EFFICIENCY PARTICULATE FILTERS HAVING BIMODAL PORE...
- Publication number 20230211270
- Publication date Jul 6, 2023
- Corning Incorporated
- Monika Backhaus-Ricoult
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE
- Publication number 20230016907
- Publication date Jan 19, 2023
- NGK Insulators, Ltd.
- Kazuya HOSODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB BODY AND PARTICULATE FILTER COMPRISING A HONEYCOMB
- Publication number 20230001401
- Publication date Jan 5, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20220401870
- Publication date Dec 22, 2022
- NGK Insulators, Ltd.
- Takashi AOKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE
- Publication number 20220362704
- Publication date Nov 17, 2022
- NGK Insulators, Ltd.
- Kazuya HOSODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS CERAMIC FILTERS AND METHODS FOR MAKING THE SAME
- Publication number 20220323908
- Publication date Oct 13, 2022
- Corning Incorporated
- Guohua Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PILLAR-SHAPED HONEYCOMB STRUCTURE FILTER
- Publication number 20220314154
- Publication date Oct 6, 2022
- NGK Insulators, Ltd.
- Yoshihiro SATO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20220305420
- Publication date Sep 29, 2022
- NGK Insulators, Ltd.
- Fumihiko YOSHIOKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20220305478
- Publication date Sep 29, 2022
- NGK Insulators, Ltd.
- Sachiko ISHIDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING CONDUCTIVE HONEYCOMB STRUCTURE AND METHOD FOR...
- Publication number 20220281136
- Publication date Sep 8, 2022
- NGK Insulators, Ltd.
- Moriaki MATOBA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
HONEYCOMB FILTER AND MANUFACTURING METHOD OF THE SAME
- Publication number 20220267221
- Publication date Aug 25, 2022
- NGK Insulators, Ltd.
- Yu TORII
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLUGGED HONEYCOMB STRUCTURE
- Publication number 20220258148
- Publication date Aug 18, 2022
- NGK Insulators, Ltd.
- Makoto TERANISHI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HONEYCOMB STRUCTURE BODY, HONEYCOMB STRUCTURE FILTER, AND EXTRUSION...
- Publication number 20220241715
- Publication date Aug 4, 2022
- ShanDong Sinocera Functional Material Co., Ltd
- Xibin SONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION FILTER
- Publication number 20220226760
- Publication date Jul 21, 2022
- Honda Motor Co., Ltd.
- Takeshi MORI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20220203286
- Publication date Jun 30, 2022
- NGK Insulators, Ltd.
- Ayumi SUZUKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CERAMIC HONEYCOMB FILTER
- Publication number 20220193593
- Publication date Jun 23, 2022
- Hitachi Metals, Ltd.
- Tomohisa OGATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

of the honeycomb walls or cells

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Honeycomb structure and exhaust gas purifying device

Low bulk density, high geometric surface area honeycomb bodies

Particulate filter

Plugged honeycomb structure

Exhaust purification filter

Honeycomb filter bodies and particulate filters comprising honeycom...

Porous ceramic structure for part made of CMC material and method f...

Exhaust purification filter

Method of preparing silicon carbide and filters made therefrom

Cordierite-containing ceramic bodies, batch composition mixtures, a...

Ceramic honeycomb filter

Honeycomb structure body, honeycomb structure filter, and extrusion...

Porous composite

Silicon carbide porous body and method for producing the same

Exhaust gas purification filter

Exhaust gas purification filter

Method for producing conductive honeycomb structure and method for...

Silicon carbide ceramic honeycomb structure and its production method

Exhaust gas purification filter

Exhaust gas purification filter

Exhaust gas purification filter

Exhaust gas purification filter

Exhaust gas purification filter

Honeycomb filter

Honeycomb filter

Porous ceramic filters and methods for making the same

Outlet-coated ceramic honeycomb bodies and methods of manufacturing...

High porosity ceramic honeycomb structure and method of manufacturing

Porous ceramic material, filter, and articles

Ceramic porous body and method for producing the same, and dust col...

Patents Applicationslast 30 patents

HONEYCOMB FILTER BODIES AND PARTICULATE FILTERS COMPRISING HONEYCOM...

HONEYCOMB FILTER

CERAMIC HONEYCOMB FILTER

HONEYCOMB FILTER

SHAPED BODY, COMPOSITE BODY, METHOD FOR PRODUCING A SHAPED BODY AND...

WASHABLE FILTER BODIES AND METHODS FOR PRODUCING

OUTLET-COATED CERAMIC HONEYCOMB BODIES AND METHODS OF MANUFACTURING...

HIGH POROSITY CERAMIC HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING

HONEYCOMB FILTER

HONEYCOMB FILTER

HONEYCOMB FILTER

SILICON CARBIDE CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD

HONEYCOMB FILTER

HONEYCOMB FILTER

HIGH FILTRATION EFFICIENCY PARTICULATE FILTERS HAVING BIMODAL PORE...

HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE

HONEYCOMB BODY AND PARTICULATE FILTER COMPRISING A HONEYCOMB

HONEYCOMB FILTER

HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE

POROUS CERAMIC FILTERS AND METHODS FOR MAKING THE SAME

PILLAR-SHAPED HONEYCOMB STRUCTURE FILTER

HONEYCOMB FILTER

HONEYCOMB FILTER

METHOD FOR PRODUCING CONDUCTIVE HONEYCOMB STRUCTURE AND METHOD FOR...

HONEYCOMB FILTER AND MANUFACTURING METHOD OF THE SAME

PLUGGED HONEYCOMB STRUCTURE

HONEYCOMB STRUCTURE BODY, HONEYCOMB STRUCTURE FILTER, AND EXTRUSION...

EXHAUST GAS PURIFICATION FILTER

HONEYCOMB FILTER

CERAMIC HONEYCOMB FILTER