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公开(公告)号：US10417219B1
公开(公告)日：2019-09-17
申请号：US16222332
申请日：2018-12-17
申请人： MACROGEN, INC. , Macrogen Corp.
发明人： Sungwoo Yang , Jaekyung Chon , Ik Jung Choi , Hyun Min Park , Jieun Park , Jeongsun Seo , Changhoon Kim , Hansol Seo , Namhee Kim
摘要： Provided is a data sharing method based on a plurality of blockchains. The method includes registering, by a management server, user block data which includes user information and a hash key of each user of a plurality of users in a user information blockchain, receiving, by the management server, storage information of data provided by a first user from a storage server, and receiving, by the management server, a request for specific data from a second user and transmitting storage information of the specific data to the second user.
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公开(公告)号：US10560272B2
公开(公告)日：2020-02-11
申请号：US16221829
申请日：2018-12-17
申请人： MACROGEN, INC. , Macrogen Corp.
发明人： Sungwoo Yang , Jaekyung Chon , Ik Jung Choi , Hyun Min Park , Jieun Park , Jeongsun Seo , Changhoon Kim
摘要： Disclosed is a method of providing bio-information data based on a plurality of blockchains. The method includes enabling a user blockchain node to store user block data including user information, a shared key, and a hash key for each user of a plurality of users, enabling an electronic contract blockchain node to store contract block data including contract information for a first user requesting a second user to generate bio-information data, the first user and the second user being included in the plurality of users, enabling a data transfer blockchain node to store transfer block data including storage information for at least one storage server that stores the bio-information data, and delivering the transfer block data from the data transfer blockchain node to the first user.
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公开(公告)号：US11004544B2
公开(公告)日：2021-05-11
申请号：US16743514
申请日：2020-01-15
申请人： MACROGEN, INC. , PSOMAGEN, INC.
发明人： Joshua Sungwoo Yang , Jaekyung Chon , Ik Jung Choi , Hyun Min Park , Jieun Park , Jeongsun Seo , Changhoon Kim , Han Sol Seo , Jiwon Shin , In Hee Hwang , Seon Hye Sim , Chang Woo Cho , Nam Hee Kim , Hye Eun Lee , Kyuin Hwang
摘要： Disclosed is a method of providing biological data. The method includes the following steps performed by a data processing device: selecting a biological data set from a biological data pool; encrypting biological data included in the biological data set to produce encrypted biological data; transferring the encrypted biological data to a user; receiving a result of analysis on the encrypted biological data from the user; and transferring information on the encrypted biological data included in the result of the analysis to the user. The data processing device encrypts the biological data with a key determined according to a combination of biological data constituting the biological data set.
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公开(公告)号：US11781132B2
公开(公告)日：2023-10-10
申请号：US16830565
申请日：2020-03-26
申请人： MACROGEN, INC. , PSOMAGEN, INC.
发明人： Joshua Sungwoo Yang , Jaekyung Chon , Ik Jung Choi , Hyun Min Park , Jieun Park , Jeongsun Seo , Changhoon Kim , Jong Yeon Shin , Han Sol Seo , Jiwon Shin , In Hee Hwang , Seon Hye Sim , Chang Woo Cho , Kyuin Hwang , In Seon Kim , Hyung Il Lee , Jung Hyun Cho
IPC分类号： C12N15/10 , C12Q1/6806 , C12Q1/6844
CPC分类号： C12N15/1082 , C12N15/1003 , C12Q1/6806 , C12Q1/6844
摘要： Disclosed are a method for DNA extraction in a sample for next generation sequencing (NGS) and a method of constructing a NGS library using the extracted DNA. The method for DNA extraction includes: preparing a mixture by mixing a biological sample with a buffer; applying microwaves to the mixture; and recovering DNA. The method of constructing a NGS library includes: extracting DNA according to the method for DNA extraction; amplifying a target DNA using primers; and purifying the amplified product and subjecting the purified product to library pooling.
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