Lee; Sun Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Sun Hwan.The latest application filed is for "spherical particles of clopidogrel bisulfate, pharmaceutical composition comprising the same, and preparation method thereof".

Company Profile

0.6.6

Lee; Sun Hwan - Hwaseong-si KR
Lee; Sun-Hwan - Gyeonggi-do KR
Lee; Sun-Hwan - Kyungki-do KR
Lee, Sun-Hwan - Pyongtaek Kyungki-do
Lee; Sun-Hwan - Pyongtak 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
Spherical Particles Of Clopidogrel Bisulfate, Pharmaceutical Composition Comprising The Same, And Preparation Method Thereof App 20140154330 - Cho; Eui Hwan ; et al.	2014-06-05
Use of pyrimidinedione derivative for preventing or treating hepatitis C Grant 7,851,479 - Kwon , et al. December 14, 2	2010-12-14
Use of Pyrimidinedione Derivative for Preventing or Treating Hepatitis C App 20090023764 - Kwon; Ho-Seok ; et al.	2009-01-22
9-aminoacridine derivatives and process for the preparation thereof Grant 7,230,105 - Cho , et al. June 12, 2	2007-06-12
Antiviral pyrimidinedione derivatives and process for the preparation thereof Grant 6,987,114 - Cho , et al. January 17, 2	2006-01-17
9-aminoacridine derivatives and process for the preparation thereof App 20050222167 - Cho, Eui-Hwan ; et al.	2005-10-06
Piperazine derivatives and process for the preparation thereof Grant 6,683,184 - Cho , et al. January 27, 2	2004-01-27
9-aminoacridine derivatives and process for the preparation thereof Grant 6,620,936 - Cho , et al. September 16, 2	2003-09-16
Piperazine derivatives and process for the preparation thereof App 20030092910 - Cho, Eui-Hwan ; et al.	2003-05-15
9-aminoacridine derivatives and process for the preparation thereof App 20020111491 - Cho, Eui-Hwan ; et al.	2002-08-15
Antiviral substituted pyrimidinedione homocarbocyclic nucleoside derivatives and methods for the preparation thereof and compositions containing the same as active ingredients Grant 5,922,727 - Cho , et al. July 13, 1	1999-07-13

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