TREA

of inorganic material

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  • CPC
  • B01D39/20
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D39/00Filtering material for liquid or gaseous fluids

Current Industry

B01D39/20of inorganic material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pleated fluid filter element and methods
    • Patent number 12,318,713
    • Issue date Jun 3, 2025
    • Donaldson Company, Inc.
    • James P. Barsness
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Activated hemp filters and method of making activated hemp filters
    • Patent number 12,311,295
    • Issue date May 27, 2025
    • Hemp-Shire LLC
    • William D. Strait
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Axial flow centrifugal separator
    • Patent number 12,303,816
    • Issue date May 20, 2025
    • Cummins Filtration IP, Inc.
    • Christopher E. Holm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Composite filter media with multiple fiber structures including nan...
    • Patent number 12,290,772
    • Issue date May 6, 2025
    • Cummins Filtration IP, Inc.
    • Eric A. Janikowski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter for carbon dioxide adsorption
    • Patent number 12,285,710
    • Issue date Apr 29, 2025
    • Industry-Academic Cooperation Foundation, Chosun University
    • Dong Gyu Ahn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Porous composite structure, method of preparing the same, article i...
    • Patent number 12,280,325
    • Issue date Apr 22, 2025
    • Samsung Electronics Co., Ltd.
    • Hyoungwoo Choi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Water filter
    • Patent number D1071085
    • Issue date Apr 15, 2025
    • Epic Life Inc.
    • Ryan David Weitz
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Cellulose based biodegradable absorptive filter and method of making
    • Patent number 12,274,964
    • Issue date Apr 15, 2025
    • IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
    • Tarek Ahmed Yousef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Micro-machined filter for magnetic particles
    • Patent number 12,263,423
    • Issue date Apr 1, 2025
    • International Business Machines Corporation
    • Babar Khan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Iron-based desalination
    • Patent number 12,258,283
    • Issue date Mar 25, 2025
    • Badwater Alchemy Inc.
    • William J. Walker
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Reinforced exhaust treatment article, exhaust line, and methods
    • Patent number 12,257,539
    • Issue date Mar 25, 2025
    • Corning Incorporated
    • Douglas Munroe Beall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Carbonaceous material, method for producing same, filter for water...
    • Patent number 12,258,276
    • Issue date Mar 25, 2025
    • Kuraray Co., Ltd.
    • Shuichi Ishida
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Filter medium comprising a fine fiber layer
    • Patent number 12,251,654
    • Issue date Mar 18, 2025
    • Donaldson Company, Inc.
    • Derek O. Jones
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sealing element
    • Patent number 12,246,277
    • Issue date Mar 11, 2025
    • Bucher Unipektin AG
    • Ulrich Gans
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter media, elements, and methods
    • Patent number 12,233,367
    • Issue date Feb 25, 2025
    • Donaldson Company, Inc.
    • Qiong Gao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water purification cartridge
    • Patent number 12,234,162
    • Issue date Feb 25, 2025
    • UNITIKA LTD.
    • Shinji Taniguchi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Clothes care apparatus
    • Patent number 12,234,598
    • Issue date Feb 25, 2025
    • Samsung Electronics Co., Ltd.
    • Jee Yong Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for a chlorination method to recycle metal elements in li...
    • Patent number 12,237,483
    • Issue date Feb 25, 2025
    • Shenzhen Huineng Energy Storage Materials Engineering Research Center Co., LTD.
    • Faping Zhong
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Method of treating a textile with graphene and textile so obtained
    • Patent number 12,225,953
    • Issue date Feb 18, 2025
    • Directa Plus S.p.A.
    • Giulio Giuseppe Cesareo
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Airborne dust reducing granular absorbent blends
    • Patent number 12,225,878
    • Issue date Feb 18, 2025
    • Pioneer Pet Products, LLC
    • John M. Lipscomb
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter medium for separating nitrogen oxides
    • Patent number 12,226,734
    • Issue date Feb 18, 2025
    • MANN+HUMMEL GMBH
    • Simon Zapf
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Fluoride removal process
    • Patent number 12,202,744
    • Issue date Jan 21, 2025
    • ETH Zurich
    • Qingrui Zhang
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Barrier vent assembly
    • Patent number 12,194,402
    • Issue date Jan 14, 2025
    • Donaldson Company, Inc.
    • Jonathan Lauden
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Metal air filter
    • Patent number 12,194,476
    • Issue date Jan 14, 2025
    • Korea Advanced Institute of Science and Technology
    • San Ha Kim
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Hybrid method for carbon capture
    • Patent number 12,179,134
    • Issue date Dec 31, 2024
    • CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
    • Charles Agee Atkins
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Laminar gas flow filter
    • Patent number 12,172,117
    • Issue date Dec 24, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Jyh-Shiou Hsu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    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

    Filter medium and breather filter structure
    • Patent number 12,172,111
    • Issue date Dec 24, 2024
    • Donaldson Company, Inc.
    • Robert M. Rogers
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents