WF

William B. Farnham

EA E.I. Du Pont De Nemours And: 57 patents #41 of 8,010Top 1%
MU Munchkin: 1 patents #40 of 81Top 50%
RA Rayovac: 1 patents #78 of 170Top 50%
📍 Wilmington, DE: #26 of 3,182 inventorsTop 1%
🗺 Delaware: #55 of 7,163 inventorsTop 1%
Overall (All Time): #33,948 of 4,157,543Top 1%
65
Patents All Time

Issued Patents All Time

Showing 1–25 of 65 patents

Patent #TitleCo-InventorsDate
9815947 Substantially symmetrical 3-arm star block copolymers Michael T. Sheehan, Hoang Vi Tran, Daqing Zhang 2017-11-14
9169383 Preparation, purification and use of high-X diblock copolymers Michael T. Sheehan, Hoang Vi Tran 2015-10-27
8304572 Synthesis of fluoroalcohol-substituted (meth)acrylate esters and polymers derived therefrom 2012-11-06
8034534 Fluorinated polymers for use in immersion lithography Suniti Moudgil 2011-10-11
7807755 Method for removing sulfur-containing end groups Graeme Moad, San Hoa Thang, Ezio Rizzardo, Michael Fryd 2010-10-05
7696292 Low-polydispersity photoimageable acrylic polymers, photoresists and processes for microlithography Michael Fryd, Frank Leonard Schadt, III 2010-04-13
7632966 Synthesis of trithiocarbonate raft agents and intermediates thereof 2009-12-15
7326796 Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography Andrew Edward Feiring, Frank Leonard Schadt, III, Viacheslav A. Petrov, Bruce E. Smart 2008-02-05
7312287 Fluorinated polymers useful as photoresists, and processes for microlithography Andrew Edward Feiring, Frank Leonard Schadt, III, Jerald Feldman 2007-12-25
7264914 Fluorinated polymers having polycyclic groups with fused 4-membered carbocyclic rings, useful as photoresists, and processes for microlithography Andrew Edward Feiring, Frank Leonard Schadt, III, Viacheslav A. Petrov, Bruce E. Smart 2007-09-04
7101938 Method for forming fluorinated ionomers Paul Gregory Bekiarian 2006-09-05
7022457 Photoresists with hydroxylated, photoacid-cleavable groups Andrew Edward Feiring, Frank Leonard Schadt, III, Weiming Qiu 2006-04-04
6777515 Functional fluorine-containing polymers and ionomers derived therefrom Paul Gregory Bekiarian 2004-08-17
6743549 Nonaqueous electrolyte lithium secondary batteries Christopher Marc Doyle, Andrew Edward Feiring, Paul Gregory Bekiarian, Susan Kuharcik Choi 2004-06-01
6713567 Method for forming fluorinated ionomers Paul Gregory Bekiarian 2004-03-30
6667377 Polyvinylidene fluoride ionomers containing pendant fluoroalkylsulfonyl imide or fluoroalkylsulfonyl methide groups Andrew Edward Feiring, Christopher Marc Doyle, Mark Gerrit Roelofs, Paul Gregory Bekiarian, Hanne Anna Katharina Blau 2003-12-23
6602968 Free radical polymerization method for fluorinated copolymers Paul Gregory Bekiarian 2003-08-05
6583249 Fluoromonomer polymerization Andrew Edward Feiring, Patrick Edward Lindner 2003-06-24
6538083 Chain transfer agents in fluoroolefin polymerization Robert Clayton Wheland 2003-03-25
6486280 Amorphous tetrafluoroethylene-hexafluoropropylene copolymers Colin Anolick, Viacheslav A. Petrov, Bruce E. Smart, Charles W. Stewart, Robert Clayton Wheland +2 more 2002-11-26
6399729 Fluoromonomer polymerization Andrew Edward Feiring, Patrick Edward Lindner 2002-06-04
6351953 Container with integral module for heating or cooling the contents and method for its manufacture James A. Scudder, James L. Berntsen, Dan Gibbs, Ann T. Davern, Jerine J. Rosato +1 more 2002-03-05
6287722 Continuous melt process for fabricating ionically conductive articles Kelly Barton, Christopher Marc Doyle, Charlie David Lang, Antonio Vidal 2001-09-11
6266879 Container with integral module for heating or cooling the contents and method for its manufacture James A. Scudder, James L. Berntsen, Dan Gibbs, Ann T. Davern, Jerine J. Rosato +1 more 2001-07-31
6146040 Apparatus and process for cleaning articles such as baby bottles Steven Bryan Dunn, Tor Petterson 2000-11-14