AF

Andrew Edward Feiring

EA E.I. Du Pont De Nemours And: 70 patents #24 of 8,010Top 1%
CS Compact Membrane Systems: 6 patents #2 of 13Top 20%
TF The Chemours Company Fc: 5 patents #34 of 195Top 20%
UP University of Pennsylvania: 1 patents #1,260 of 2,719Top 50%
DD Dupont Displays: 1 patents #16 of 51Top 35%
CH Cms Technologies Holdings: 1 patents #4 of 9Top 45%
📍 Wilmington, DE: #11 of 3,182 inventorsTop 1%
🗺 Delaware: #22 of 7,163 inventorsTop 1%
Overall (All Time): #20,517 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 26–50 of 84 patents

Patent #TitleCo-InventorsDate
7399887 Fluorinated sulfonate surfactants Peter Michael Murphy, Stephan James McLain, Jessica Sinks 2008-07-15
7326796 Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography Frank Leonard Schadt, III, Viacheslav A. Petrov, Bruce E. Smart, William B. Farnham 2008-02-05
7312287 Fluorinated polymers useful as photoresists, and processes for microlithography Frank Leonard Schadt, III, William B. Farnham, Jerald Feldman 2007-12-25
7297398 Fluoropolymer low reflecting layers for plastic lenses and devices Satoko Iwato, Mureo Kaku, Takahasi Tatsuhiro, Ronald Earl Uschold, Robert Clayton Wheland 2007-11-20
7276323 Photoresists, polymers and processes for microlithography Jerald Feldman 2007-10-02
7264914 Fluorinated polymers having polycyclic groups with fused 4-membered carbocyclic rings, useful as photoresists, and processes for microlithography Frank Leonard Schadt, III, Viacheslav A. Petrov, Bruce E. Smart, William B. Farnham 2007-09-04
7259229 Electroactive fluorene polymers having perfluoralkyl groups, process for preparing such polymers and devices made with such polymers Frank P. Uckert 2007-08-21
7217495 Fluorinated polymers, photoresists and processes for microlithography Jerald Feldman, Frank Leonard Schadt, III 2007-05-15
7183365 Electroactive fluorene polymers having perfluoroalkyl groups, process for preparing such polymers and devices made with such polymers Frank P. Uckert 2007-02-27
7166416 Protecting groups in polymers, photoresists and processes for microlithography Viacheslav A. Petrov, Frank Leonard Schadt, III 2007-01-23
7108953 Dissolution inhibitors in photoresist compositions for microlithography Larry Berger, Jerald Feldman, Viacheslav A. Petrov, Frank Leonard Schadt, III, Fredrick Claus Zumsteg, Jr. 2006-09-19
7074886 Electroactive fluorene polymers having perfluoroalkyl groups, process for preparing such polymers and devices made with such polymers Frank P. Uckert 2006-07-11
7022457 Photoresists with hydroxylated, photoacid-cleavable groups William B. Farnham, Frank Leonard Schadt, III, Weiming Qiu 2006-04-04
7019092 Fluorinated copolymers for microlithography Frank Leonard Schadt, III, Gary N. Taylor 2006-03-28
6899995 Protecting groups in polymers, photoresists and processes for microlithography Viacheslav A. Petrov, Frank Leonard Schadt, III 2005-05-31
6884564 Fluorinated polymers having ester groups and photoresists for microlithography Jerald Feldman, Frank Leonard Schadt, III, Gary N. Taylor 2005-04-26
6875555 Preparation and use of EXO-2-fluoroalkyl(bicyclo[2.2.1] hept-5-enes) Viacheslav A. Petrov, Frank Leonard Schadt, III 2005-04-05
6855370 Fluoropolymer interlayer dielectric by chemical vapor deposition Michael T. Mocella, Theodore A. Treat, Yakov Brichko, Eugene Lopata, Peter Rose 2005-02-15
6849377 Photoresists, polymers and processes for microlithography Frank Leonard Schadt, III 2005-02-01
6790587 Fluorinated polymers, photoresists and processes for microlithography Jerald Feldman, Frank Leonard Schadt, III 2004-09-14
6773805 Method for protection of stone with substantially amorphous fluoropolymers William H. Tuminello 2004-08-10
6743549 Nonaqueous electrolyte lithium secondary batteries Christopher Marc Doyle, Paul Gregory Bekiarian, William B. Farnham, Susan Kuharcik Choi 2004-06-01
6667377 Polyvinylidene fluoride ionomers containing pendant fluoroalkylsulfonyl imide or fluoroalkylsulfonyl methide groups Christopher Marc Doyle, Mark Gerrit Roelofs, William B. Farnham, Paul Gregory Bekiarian, Hanne Anna Katharina Blau 2003-12-23
6593058 Photoresists, polymers and processes for microlithography Jerald Feldman 2003-07-15
6583249 Fluoromonomer polymerization William B. Farnham, Patrick Edward Lindner 2003-06-24