SUN WAN KIM

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6730327 Polymer blends that swell in an acidic environment and deswell in a basic environmentDec 20, 02May 04, 04[A61K]
6537584 Polymer blends that swell in an acidic environment and deswell in a basic environmentNov 09, 00Mar 25, 03[A61K]
5226902 Pulsatile drug delivery device using stimuli sensitive hydrogelJul 30, 91Jul 13, 93[A61K]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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