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Producing fibers using spinnerets
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Patent number 11,674,241
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Issue date Jun 13, 2023
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Saudi Arabian Oil Company
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Seung-Hak Choi
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Filter membrane and device
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Patent number 11,298,662
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Issue date Apr 12, 2022
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Gambro Lundia AB
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Bernd Krause
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Filament production device
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Patent number 11,198,952
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Issue date Dec 14, 2021
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Pall Corporation
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Dietmar Oechsle
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Porous hollow fiber membrane
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Patent number 11,058,996
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Issue date Jul 13, 2021
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Toray Industries, Inc.
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Takaaki Yasuda
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Producing fibers using spinnerets
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Patent number 10,889,915
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Issue date Jan 12, 2021
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Saudi Arabian Oil Company
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Seung-Hak Choi
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Separation membrane
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Patent number 10,799,837
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Issue date Oct 13, 2020
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Toray Industries, Inc.
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Gohei Yamamura
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Porous hollow fiber membrane
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Patent number 10,456,753
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Issue date Oct 29, 2019
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Toray Industries, Inc.
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Takaaki Yasuda
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H01 - BASIC ELECTRIC ELEMENTS
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Hollow microfiber
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Patent number 10,221,382
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Issue date Mar 5, 2019
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The University of Tokyo
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Shoji Takeuchi
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C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Virus filter
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Patent number 10,005,044
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Issue date Jun 26, 2018
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Gambro Lundia AB
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Markus Hornung
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Spinning device
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Patent number 9,222,200
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Issue date Dec 29, 2015
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Industrial Technology Research Institute
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Chin-Chih Tai
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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