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公开(公告)号：US20170203003A1
公开(公告)日：2017-07-20
申请号：US15326747
申请日：2015-07-28
Inventor： You Young JO , Hae Yong KWEON , Kwang Gill LEE , Joo Hong YEO , Heui Sam LEE
CPC classification number: A61L27/3604 , A61C8/0006 , A61K35/63 , A61K35/64 , A61L27/365 , A61L27/3691 , A61L27/54 , A61L31/005 , A61L2300/412 , A61L2430/12
Abstract: Disclosed herein are a cocoon-based, dental barrier membrane for guided bone regeneration and a method for manufacturing the same. The cocoon-based, dental barrier membrane is manufactured by dividing a cocoon into two or more fragments in a predetermined form, the cocoon having a shell having a first thickness. The dental barrier membrane is biocompatible, has excellent tensile strength and porosity, and promotes osteogenesis in a bone defect.
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公开(公告)号：US09233129B2
公开(公告)日：2016-01-12
申请号：US14322400
申请日：2014-07-02
Inventor： Sang Mi Han , Kwang Gill Lee , Kwan Kyu Park
IPC: A61K35/644 , A61K35/64 , A23L1/076 , B01D15/00 , A23L1/015
CPC classification number: A61K35/644 , A23L5/23 , A23L5/273 , A23L21/20 , A23V2300/14 , A23V2300/30 , A61K35/64 , B01D15/00
Abstract: Disclosed is a method for the purification of bee venom on a mass scale. It comprises dissolving crude bee venom in a solvent to form a bee venom solution; applying an adsorbent to the bee venom solution to form a mixture; and removing the adsorbent through filtration to afford a pure bee venom solution. By the method of the present invention, crude bee venom collected from bee farms can be purified to a purity of 99% or higher on a mass scale, without inducing a change in the composition thereof, and thus the purified bee venom can be used as a material for medicines, cosmetics and foods.
Abstract translation: 公开了一种大规模净化蜂毒的方法。 它包括将粗蜂毒液溶解在溶剂中以形成蜂毒液; 向蜂毒液中加入吸附剂以形成混合物; 并通过过滤除去吸附剂，得到纯蜂毒液。 通过本发明的方法，从蜜蜂场收集的粗蜂毒可以以质量比纯化至99％以上的纯度，而不会导致其组成变化，因此纯化的蜂毒可以用作 一种药物，化妆品和食品的材料。
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公开(公告)号：US10786335B2
公开(公告)日：2020-09-29
申请号：US15577803
申请日：2016-06-07
Inventor： Hae-Yong Kweon , You-Young Jo , Kwang-Gill Lee , Kee-Young Kim
Abstract: Disclosed are a dental barrier membrane for guided bone regeneration using a silk matrix and a method of manufacturing the same, wherein the dental barrier membrane is configured such that a silk matrix having a cross-section with a first thickness, produced from silkworms, is subjected to planar division into two or more silk matrix pieces having a predetermined shape with the first thickness. This dental barrier membrane is biocompatible, has superior tensile strength and porosity, and promotes the formation of new bone in bone defects, unlike existing dental barrier membranes.
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公开(公告)号：US20170204102A1
公开(公告)日：2017-07-20
申请号：US15411667
申请日：2017-01-20
Inventor： Kyung Seok PARK , Jin Woo PARK , Sang Yeob LEE , Surk Sik MOON , In Seok Hong
IPC: C07D487/04 , A01N43/90
CPC classification number: C07D487/04 , A01N43/60 , A01N43/90
Abstract: Disclosed herein is an agricultural agent containing a 2,5-diketopiperazine derivative capable of controlling plant diseases and promoting plant growth or an agriculturally acceptable salt thereof as an active ingredient.
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公开(公告)号：US10525165B2
公开(公告)日：2020-01-07
申请号：US15326747
申请日：2015-07-28
Inventor： You Young Jo , Hae Yong Kweon , Kwang Gill Lee , Joo Hong Yeo , Heui Sam Lee
Abstract: Disclosed herein are a cocoon-based, dental barrier membrane for guided bone regeneration and a method for manufacturing the same. The cocoon-based, dental barrier membrane is manufactured by dividing a cocoon into two or more fragments in a predetermined form, the cocoon having a shell having a first thickness. The dental barrier membrane is biocompatible, has excellent tensile strength and porosity, and promotes osteogenesis in a bone defect.
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Patent Agency Ranking
公开(公告)号：US20180168778A1
公开(公告)日：2018-06-21
申请号：US15577803
申请日：2016-06-07
Inventor： Hae-Yong KWEON , You-Young JO , Kwang-Gill LEE , Kee-Young KIM
Abstract: Disclosed are a dental barrier membrane for guided bone regeneration using a silk matrix and a method of manufacturing the same, wherein the dental barrier membrane is configured such that a silk matrix having a cross-section with a first thickness, produced from silkworms, is subjected to planar division into two or more silk matrix pieces having a predetermined shape with the first thickness. This dental barrier membrane is biocompatible, has superior tensile strength and porosity, and promotes the formation of new bone in bone defects, unlike existing dental barrier membranes.
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公开(公告)号：US20170112966A1
公开(公告)日：2017-04-27
申请号：US15318211
申请日：2015-06-12
Inventor： You Young JO , Hae Yong KWEON , Kwang Gill LEE , Joo Hong YEO , Heui Sam LEE , Hyun Bok KIM
CPC classification number: A61L27/3637 , A61F2/02 , A61L27/227 , C08H1/00 , C08L89/00
Abstract: Disclosed herein are a cocoon-based artificial biomembrane and a method for manufacturing the same. A cocoon the shell of which has a first thickness is divided into two or more fragments in predetermined form. The cocoon fragments may be used as artificial biomembranes. They can be relatively simply manufactured in a more cost efficient manner than conventional artificial biomembranes and have excellent cell growth potential. Also contemplated are a cocoon-based artificial biomembrane having excellent tensile strength and elongation, and a method for manufacturing the same.
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公开(公告)号：US10576183B2
公开(公告)日：2020-03-03
申请号：US15515772
申请日：2015-09-18
Inventor： Hae Yong Kweon , You Young Jo , Kwang Gill Lee , Hyun Bok Kim , Heui Sam Lee , Joo Hong Yeo , Seok Woo Kang
Abstract: Disclosed herein are a cocoon-based, vascular patch and a method for manufacturing the same. The cocoon-based, vascular patch is manufactured by dividing a cocoon into two or more fragments in a predetermined form, the cocoon having a shell having a predetermined thickness. The cocoon-based vascular patch can be relatively simply manufactured in a more cost efficient manner than conventional vascular patches, and has excellent cell growth potential and biocompatibility.
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公开(公告)号：US20180008750A1
公开(公告)日：2018-01-11
申请号：US15543786
申请日：2016-06-01
Inventor： Hae-Yong KWEON , You-Young JO , Kwang-Gill LEE , Kee-Young KIM
CPC classification number: A61L31/047 , A61F2/02 , A61L27/36
Abstract: Disclosed are an artificial biomembrane using a silk matrix and a method of manufacturing the same, wherein the artificial biomembrane is configured such that a silk matrix having a cross-section with a first thickness, produced from silkworms, is subjected to planar division into two or more silk matrix pieces having a predetermined shape with the first thickness. Furthermore, the manufacturing process is relatively simple, thus reducing the manufacturing cost compared to when manufacturing typical artificial biomembranes, and moreover, the artificial biomembrane can exhibit outstanding cell culture capacity, is biocompatible, and has superior tensile strength and elongation, which are required of biomembranes.
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公开(公告)号：US20140314871A1
公开(公告)日：2014-10-23
申请号：US14322400
申请日：2014-07-02
Inventor： Sang Mi Han , Kwang Gill Lee , Kwan Kyu Park
IPC: A61K35/64
CPC classification number: A61K35/644 , A23L5/23 , A23L5/273 , A23L21/20 , A23V2300/14 , A23V2300/30 , A61K35/64 , B01D15/00
Abstract: Disclosed is a method for the purification of bee venom on a mass scale. It comprises dissolving crude bee venom in a solvent to form a bee venom solution; applying an adsorbent to the bee venom solution to form a mixture; and removing the adsorbent through filtration to afford a pure bee venom solution. By the method of the present invention, crude bee venom collected from bee farms can be purified to a purity of 99% or higher on a mass scale, without inducing a change in the composition thereof, and thus the purified bee venom can be used as a material for medicines, cosmetics and foods
Abstract translation: 公开了一种大规模净化蜂毒的方法。 它包括将粗蜂毒液溶解在溶剂中以形成蜂毒液; 向蜂毒液中加入吸附剂以形成混合物; 并通过过滤除去吸附剂，得到纯蜂毒液。 通过本发明的方法，从蜜蜂场收集的粗蜂毒可以以质量比纯化至99％以上的纯度，而不会导致其组成变化，因此纯化的蜂毒可以用作 一种药物，化妆品和食品的材料
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