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Honeycomb filter
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Patent number 12,226,727
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Issue date Feb 18, 2025
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NGK Insulators, Ltd.
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Fumihiko Yoshioka
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Air filter for compressed air
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Patent number 12,208,352
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Issue date Jan 28, 2025
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Ingersoll-Rand Industrial U.S., Inc.
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Henry Y. Mark
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Vacuum cleaner
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Patent number 12,193,629
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Issue date Jan 14, 2025
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Skybest Electric Appliance (Suzhou) Co., Ltd.
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Haiping Liu
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Barrier vent assembly
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Patent number 12,194,402
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Issue date Jan 14, 2025
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Donaldson Company, Inc.
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Jonathan Lauden
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Modular filter element
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Patent number 12,186,696
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Issue date Jan 7, 2025
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MADISON FILTER 981 LIMITED
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Detlef Hega
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Tube-shaped pleated filter member
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Patent number 12,179,137
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Issue date Dec 31, 2024
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Coway Co., Ltd.
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Hyun-Jun Yun
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Dust mitigation system
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Patent number 12,173,462
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Issue date Dec 24, 2024
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Fanca Technologies Pty Ltd.
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Andrew Fanning
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Base station and cleaning equipment
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Patent number 12,171,385
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Issue date Dec 24, 2024
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CHENGDU QUANJING INTELLIGENT TECHNOLOGY CO., LTD.
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Jixin Wang
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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