Chang; Jeong Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Jeong Ho.The latest application filed is for "apparatus of manufacturing mesoporous silica and method of manufacturing mesoporous silica using the same".

Company Profile

1.11.8

Chang; Jeong Ho - Gyeonggi-do KR
Chang; Jeong Ho - Gwangmyeong-si KR
Chang; Jeong-Ho - Gwangmyeong KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus of manufacturing mesoporous silica and method of manufacturing mesoporous silica using the same Grant 10,640,386 - Chang , et al.	2020-05-05
Apparatus Of Manufacturing Mesoporous Silica And Method Of Manufacturing Mesoporous Silica Using The Same App 20160185607 - CHANG; Jeong Ho ; et al.	2016-06-30
Medical product containing active component of propolis or grapefruit seed extract and manufacturing method thereof Grant 9,044,526 - Chang , et al. June 2, 2	2015-06-02
Method for preparing Ni-containing magnetic mesoporous silica whose surface strongly binds histidine-tagged protein, protein-binding material for degrading toxic aromatic compound comprising the magnetic mesoporous silica, and method for degrading toxic aromatic compound using the magnetic mesoporou Grant 8,834,953 - Chang , et al. September 16, 2	2014-09-16
Organic-inorganic hybrid scaffolds with surface-immobilized nano-hydroxyapatite and preparation method thereof Grant 8,691,882 - Lee , et al. April 8, 2	2014-04-08
Method of preparing highly ordered mesoporous silica nanoparticles using the addition of transition metal salts Grant 8,518,361 - Chang , et al. August 27, 2	2013-08-27
Antimicrobial suture for medical use with grapefruit extract, and manufacturing method thereof Grant 8,481,092 - Chang , et al. July 9, 2	2013-07-09
Medical Product Containing Active Component Of Propolis Or Grapefruit Seed Extract And Manufacturing Method Thereof App 20130129808 - CHANG; Jeong Ho ; et al.	2013-05-23
Method For Preparing Ni-containing Magnetic Mesoporous Silica Whose Surface Strongly Binds Histidine-tagged Protein, Protein-binding Material For Degrading Toxic Aromatic Compound Comprising The Magnetic Mesoporous Silica, And Method For Degrading Toxic Aromatic Compound Using The Magnetic Mesoporou App 20120264188 - CHANG; Jeong Ho ; et al.	2012-10-18
Biochip Module With Ceramic Laminate Structure And Method Of Manufacturing The Same App 20120135507 - KIM; Jong-Hee ; et al.	2012-05-31
Antimicrobial Suture For Medical Use With Grapefruit Extract, And Manufacturing Method Thereof App 20110135761 - CHANG; Jeong Ho ; et al.	2011-06-09
Method Of Preparing Highly Ordered Mesoporous Silica Nanoparticles Using The Addition Of Transition Metal Salts App 20100304139 - Chang; Jeong-Ho ; et al.	2010-12-02
Organic-inorganic Hybrid Scaffolds With Surface-immobilized Nano-hydroxyapatite And Preparation Method Thereof App 20100160467 - Lee; Sang Cheon ; et al.	2010-06-24

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