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公开(公告)号：US20220370450A1
公开(公告)日：2022-11-24
申请号：US17620577
申请日：2020-05-29
发明人： Il-Mo KANG , Dae-Duk KIM , Ju-Hwan PARK , Ki-Min ROH , Jangik Ike LEE , Jaehwan KIM , Sung Man SEO , Su Young JUNG , Min-Jun BAEK , Hyun-Jong SHIN
IPC分类号： A61K31/517 , A61K9/00 , A61K9/14 , A23L33/10
摘要： Disclosed are a controlled-release composition for oral administration comprising a complex of a hydrophilic alpha adrenergic blocker compound or its salt; and a clay mineral, and a method for preparing the same. The composition of the present disclosure has an in vivo release rate controlled further than that of conventional alpha adrenergic blocker compounds, thereby preventing side effects caused by a rapid increase in plasma drug concentration.
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公开(公告)号：US20220175745A1
公开(公告)日：2022-06-09
申请号：US17603094
申请日：2019-12-17
发明人： Il-Mo KANG , Jangik Ike LEE , Dae-Duk KIM , Jae Hwan KIM , Ki-Min ROH , Sung Man SEO , Su Young JUNG , Ju-Hwan PARK , Min-Jun BAEK , Gyu-Ho KIM
摘要： The present invention relates to a composition for oral administration with controlled release properties, comprising a complex of a compound of Chemical Formula 1 or a pharmaceutically acceptable salt thereof; and a clay mineral, and a method for preparing same.
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公开(公告)号：US20220193049A1
公开(公告)日：2022-06-23
申请号：US17603093
申请日：2019-12-17
发明人： Il-Mo KANG , Jangik Ike LEE , Dae-Duk KIM , Jae Hwan KIM , Ki-Min ROH , Sung Man SEO , Su Young JUNG , Ju-Hwan PARK , Min-Jun BAEK , Gyu-Ho KIM
IPC分类号： A61K31/4353 , A61K33/06 , A61P1/04
摘要： The present invention relates to a pharmaceutical composition for prevention, alleviation, and treatment of inflammatory bowel disease, the composition comprising a complex of a compound of Chemical Formula 1 or a pharmaceutically acceptable salt thereof and a clay mineral; a method for prevention, alleviation, and treatment of inflammatory bowel disease by using same; and a preparation method of the pharmaceutical composition.
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公开(公告)号：US20210196740A1
公开(公告)日：2021-07-01
申请号：US17269501
申请日：2019-06-24
发明人： Jae-Hwan KIM , Il-Mo KANG , Young-Goo SONG , Ki-Min ROH , Yun-Goo SONG , Sung-Man SEO , Dae-Young KIM
IPC分类号： A61K31/7048 , A61K9/00 , A61K47/46 , A61K31/43 , A61K31/4439 , A61P31/04
摘要： The present application relates to an orally administered pharmaceutical composition or kit for eradicating Helicobacter pylori, including a complex of a non-absorbable antibiotic and a clay mineral. The pharmaceutical composition and kit of the present invention may further include a β-lactam antibiotic and/or a gastric acid inhibitor.
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公开(公告)号：US20160355907A1
公开(公告)日：2016-12-08
申请号：US15156996
申请日：2016-05-17
发明人： Byung-Su KIM , Hanjung KWON , Ki-Min ROH , Chang-Youl SUH , Ji-Hyuk CHOI
IPC分类号： C22B34/36 , C22B3/00 , C22B21/00 , C22B1/248 , C22B7/00 , C22B3/08 , C22B3/10 , C22B3/12 , C22B3/14 , C22B3/22 , C22B23/00 , C22B3/06
CPC分类号： C22B34/36 , B01F3/2284 , C22B1/005 , C22B3/065 , C22B3/08 , C22B3/10 , C22B3/12 , C22B3/14 , C22B3/22 , C22B7/007 , C22B7/008 , C22B23/0415 , C22B23/0423 , C22B23/043 , C22B23/0438 , C22B23/0446 , C22B23/0453 , C22C29/08 , Y02P10/218 , Y02P10/234
摘要： Provided are a method for crushing hard tungsten carbide (WC) scraps which is a pre-step of alkaline leaching and acid leaching processes for recycling of tungsten and cobalt, the method including mixing hard tungsten carbide (WC) scraps such as chips, wires, bolts, drills, etc., that are metalworking tools to be discarded after being used, with aluminum, followed by heating to a high temperature, to form an intermetallic compound, metal oxides, or mixtures thereof in a sponge form, and crushing the intermetallic compound, the metal oxides, or the mixtures thereof in a sponge form. Further, provided is a method for recovering tungsten and cobalt from hard tungsten carbide (WC) scrap powder through alkaline leaching and acid leaching methods,
摘要翻译： 本发明提供一种破碎硬质碳化钨（WC）废料的方法，该碳化钨废渣是用于钨和钴再循环的碱浸液和酸浸法的前期步骤，该方法包括将硬质碳化钨（WC） 螺栓，钻头等，这些金属加工工具在使用后要与铝一起被抛弃，随后加热到高温，以形成海绵状的金属间化合物，金属氧化物或其混合物，并将金属间的粉碎 化合物，金属氧化物或其以海绵形式的混合物。 此外，提供了通过碱浸液和酸浸法从硬质碳化钨（WC）废粉中回收钨和钴的方法，
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