EP

Erik Puttlitz

IBM: 3 patents #26,272 of 70,183Top 40%
Overall (All Time): #1,613,351 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6664023 Controlled aging of photoresists for faster photospeed Laird MacDowell 2003-12-16
6207333 Mask with attenuating phase-shift and opaque regions William J. Adair, James J. Colelli, Timothy J. Toth, Arthur C. Winslow 2001-03-27
5547812 Composition for eliminating microbridging in chemically amplified photoresists comprising a polymer blend of a poly(hydroxystyrene) and a copolymer made of hydroxystyrene and an acrylic monomer James Patrick Collins, Judy B. Dorn, James T. Fahey, Leo L. Linehan, William J. Miller +3 more 1996-08-20