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21.发明公开
公开(公告)号：EP4347837A2
公开(公告)日：2024-04-10
申请号：EP22816921.5
申请日：2022-06-03
IPC分类号： C12N15/113 , A61K31/7088
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公开(公告)号：EP4289979A3
公开(公告)日：2024-03-13
申请号：EP23198073.1
申请日：2018-08-21
摘要： Provided is a method for separating copper from nickel and cobalt, which is capable of efficiently and selectively separating copper, and nickel and cobalt from an alloy containing copper, nickel and cobalt such as a highly anticorrosive alloy that is obtained by subjecting a waste lithium ion battery to a dry treatment and contains copper, nickel and cobalt. According to the present invention, an alloy containing copper, nickel and cobalt is brought into contact with an acid in the coexistence of a sulfurization agent, thereby obtaining a solid that contains copper and a leachate that contains nickel and cobalt.
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公开(公告)号：EP3470136B1
公开(公告)日：2024-03-13
申请号：EP17813267.6
申请日：2017-06-12
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公开(公告)号：EP3450546B1
公开(公告)日：2024-03-13
申请号：EP17789739.4
申请日：2017-04-26
发明人： YOSHIDA, Hiromi
IPC分类号： C12N5/077
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公开(公告)号：EP4332215A1
公开(公告)日：2024-03-06
申请号：EP22795832.9
申请日：2022-04-27
申请人： National University Corporation Tokyo Medical and Dental University , Takeda Pharmaceutical Company Limited
发明人： TAKEBE Takanori , SAIKI Norikazu
IPC分类号： C12N5/071 , C12N5/0735 , C12N5/10
摘要： An object of the present invention is to provide an ever-better method for producing sinusoidal endothelial cells. The present invention provides a method for producing sinusoidal endothelial cells from sinusoidal endothelial progenitor cells, the method comprising the step of culturing the sinusoidal endothelial progenitor cells in a medium containing one or more substances selected from the interleukin 6 (IL-6) family, for example, oncostatin M (OSM), interleukin 6 (IL-6), or interleukin 11 (IL-11).
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公开(公告)号：EP4330229A1
公开(公告)日：2024-03-06
申请号：EP22721857.5
申请日：2022-04-25
发明人： YAMADA, Masatoshi , HIRANO, Sayuri , YABE, Osamu , KAJITA, Yuichi , ODA, Tsuneo , ABE, Takashi , YAMASHITA, Hironori
IPC分类号： C07D207/14 , C07D207/22
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公开(公告)号：EP4317075A1
公开(公告)日：2024-02-07
申请号：EP22779934.3
申请日：2022-03-10
发明人： NOSHITA, Akinari , CHONAN, Takeshi , ITO, Takafumi
IPC分类号： C01G41/00 , C08L101/00 , C09K3/00 , C08K3/22 , B32B7/023
摘要： Infrared absorbing particles include composite tungsten oxide particles, wherein the composite tungsten oxide particles have a hexagonal crystal structure, and wherein the composite tungsten oxide particles are represented by a general formula M x W y O z (where M is one or more elements selected from Cs, Rb, K, Tl, Ba, Ca, Sr, and Fe, W is tungsten, O is oxygen, 0.25 ≤ x/y ≤ 0.39, and 2.70 ≤ z/y ≤ 2.90).
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公开(公告)号：EP4306633A1
公开(公告)日：2024-01-17
申请号：EP22767125.2
申请日：2022-03-08
申请人： National University Corporation Tokyo Medical and Dental University , Takeda Pharmaceutical Company Limited
发明人： TAKEBE Takanori , SAIKI Norikazu
摘要： The present invention provides the following method as an approach for enriching desired cells, particularly, yolk sac mesoderm cells or amniotic ectoderm cells, contained in an embryogenesis region-specific micropattern structure of a cell cluster formed by differentiation-inducing factors from a colony of pluripotent stem cells such as iPS cells: a method for producing a cell cluster enriched in desired cells from pluripotent stem cells, comprising the step of two-dimensionally culturing the pluripotent stem cells under Wnt signal regulation. The present invention provides, for example, a method for producing a cell cluster enriched in yolk sac mesoderm cells from pluripotent stem cells, comprising the step of two-dimensionally culturing the pluripotent stem cells under conditions that activate Wnt signals, and a method for producing a cell cluster enriched in amniotic ectoderm cells from pluripotent stem cells, comprising the step of two-dimensionally culturing the pluripotent stem cells under conditions where Wnt signals have been suppressed.
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