EY

Edward M. Yokley

PS Psiloquest: 8 patents #2 of 8Top 25%
HC Hoechst Celanese: 1 patents #468 of 871Top 55%
SI Science Applications International: 1 patents #220 of 431Top 55%
The Dow Chemical: 1 patents #2,215 of 4,115Top 55%
Overall (All Time): #420,149 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8962097 Surface properties of polymeric materials with nanoscale functional coating Yaw S. Obeng 2015-02-24
8252969 Hypernucleophilic catalysts for detoxification of chemical threat agents Ralph B. Nielsen 2012-08-28
6846225 Selective chemical-mechanical polishing properties of a cross-linked polymer and specific applications therefor Yaw S. Obeng 2005-01-25
6821570 Method for preparing a polymer for chemical mechanical polishing Yaw S. Obeng 2004-11-23
6818301 Thermal management with filled polymeric polishing pads and applications therefor Yaw S. Obeng 2004-11-16
6764574 Polishing pad composition and method of use Yaw S. Obeng, Kathleen C. Richardson 2004-07-20
6688956 Substrate polishing device and method Yaw S. Obeng 2004-02-10
6596388 Method of introducing organic and inorganic grafted compounds throughout a thermoplastic polishing pad using a supercritical fluid and applications therefor Yaw S. Obeng 2003-07-22
6579604 Method of altering and preserving the surface properties of a polishing pad and specific applications therefor Yaw S. Obeng 2003-06-17
6575823 Polishing pad and method for in situ delivery of chemical mechanical polishing slurry modifiers and applications thereof Yaw S. Obeng 2003-06-10
5128223 Polymeric direct imaging holographic compositions Gunilla E. Gillberg-LaForce, James E. Kuder, Elizabeth E. Fernekess 1992-07-07
4336260 Method and compositions using 1-aryl-1,2,3,4-tetrahydro-.beta.-carboline-3-carboxylic acid for treating depression Alan J. Payne, Michael V. Aylott, Jimmie Moore 1982-06-22