HC

Hye-Ok Choi

3M: 6 patents #2,536 of 11,543Top 25%
Overall (All Time): #866,906 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8057842 Method of contact coating a microneedle array Gordon P. Knutson, Moses M. David 2011-11-15
7846488 Masking method for coating a microneedle array Peter R. Johnson, Marla R. Emery, James T. Wolter, Jennifer E. Raeder-Devens, Daniel C. Duan +1 more 2010-12-07
6893655 Transdermal delivery devices Peggy-Jean P. Flanigan 2005-05-17
6576263 Delivery systems using preformed biodegradable polymer compositions and methods Myhanh T. Truong, Kaveh Pournoor, David J. Velasquez, Richard Ferber, Stephanie F. Bernatchez 2003-06-10
6312715 Adhesive microsphere drug delivery composition Adam S. Cantor, Joaquin Delgado, Chan U. Ko, Thu-Van T. Tran 2001-11-06
5508060 Method of polymer impregnation Craig A. Perman, Joanne M. Bartkus, Manfred E. Riechert, Kelvin J. Witcher, Richard Kao +2 more 1996-04-16