PF

Patrick Foster

AC Arch Specialty Chemicals: 9 patents #6 of 79Top 8%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
CY Cytyc: 1 patents #74 of 147Top 55%
📍 Spokane, WA: #59 of 1,134 inventorsTop 6%
🗺 Washington: #8,536 of 76,902 inventorsTop 15%
Overall (All Time): #423,855 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
7915432 Method for improving the shelf-life of hematoxylin staining solutions 2011-03-29
7217497 Hydroxy-amino thermally cured undercoat for 193 nm lithography Sydney George Slater, Thomas Steinhausler, Andrew J. Blakeney, John Biafore 2007-05-15
6929897 Photosensitive bilayer composition Gregory Spaziano, Binod B. De 2005-08-16
6924339 Thermally cured underlayer for lithographic application Binod B. De, Sanjay Malik, Gregory Spaziano, John Biafore, Sidney George Slater +2 more 2005-08-02
6783916 Hydroxy-amino thermally cured undercoat of 193 nm lithography Sydney George Slater, Thomas Steinhausler, Andrew J. Blakeney, John Biafore 2004-08-31
6610808 Thermally cured underlayer for lithographic application Binod B. De, Sanjay Malik, Gregory Spaziano, John Biafore, Sidney George Slater +2 more 2003-08-26
6492092 Hydroxy-epoxide thermally cured undercoat for 193 NM lithography Sydney George Slater, Thomas Steinhausler, Andrew J. Blakeney, John Biafore 2002-12-10
6323287 Hydroxy-amino thermally cured undercoat for 193 NM lithography Sydney George Slater, Thomas Steinhausler, Andrew J. Blakeney, John Biafore 2001-11-27
6165682 Radiation sensitive copolymers, photoresist compositions thereof and deep UV bilayer systems thereof John Biafore, Gregory Spaziano 2000-12-26
6054248 Hydroxy-diisocyanate thermally cured undercoat for 193 nm lithography Sydney George Slater, Thomas Steinhausler, Andrew J. Blakeney, John Biafore 2000-04-25
5415106 Skier rope towing apparatus Marc Groskreutz 1995-05-16
5205219 Skier rope towing apparatus and winch therefor Marc Groskreutz 1993-04-27