Park; Byung Ki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Byung Ki.The latest application filed is for "flaky alpha-alumina crystals with large aspect ratio and a preparation method of the same".

Company Profile

0.7.3

Park; Byung Ki - Daejeon KR
Park; Byung Ki - Sungnam 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
Method for preparing porous alumina Grant 9,045,349 - Suh , et al. June 2, 2	2015-06-02
Pearlescent pigments with large aspect ratio and a method of their preparation Grant 8,287,636 - Lee , et al. October 16, 2	2012-10-16
Flaky alpha-alumina crystals with large aspect ratio and a preparation method of the same Grant 7,993,746 - Lee , et al. August 9, 2	2011-08-09
Flaky alpha-alumina crystal and a method of its preparation Grant 7,959,894 - Lee , et al. June 14, 2	2011-06-14
Flaky Alpha-alumina Crystals With Large Aspect Ratio And A Preparation Method Of The Same App 20100015445 - Lee; Jung Min ; et al.	2010-01-21
Pearlescent Pigments With Large Aspect Ratio And A Method Of Their Preparation App 20090320719 - Lee; Jung Min ; et al.	2009-12-31
Flaky Alpha-Alumina Crystal and a Method of Its Preparation App 20090186225 - Lee; Jung Min ; et al.	2009-07-23
Manufacturing method of granulated complex molecular sieve composition having multi-functions Grant 6,074,974 - Lee , et al. June 13, 2	2000-06-13
Device capable of opening/closing a door at either side thereof Grant 5,675,934 - Park October 14, 1	1997-10-14

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