Inventor · disambiguated record
Neville Everton Drysdale
Also filed as: DRYSDALE NEVILLE E · DRYSDALE NEVILLE EVERTON
58 granted patents·13 pending applications·522 citations·filing 1988–2015
98Inventor score
Files withDU PONT49DRYSDALE NEVILLE EVERTON17DRYSDALE NEVILLE E2CORBIN DAVID RICHARD1DICOSIMO ROBERT1
Top patents by PatentIndex Score
71 records- 0197US5028667AYttrium and rare earth compounds catalyzed lactone polymerizationDU PONT·Filed 1989·Granted Jul 2, 1991·105 cites·42 claims
- 0295US8304513B2Polyesters comprising fluorovinylether functionalized aromatic moietiesDRYSDALE NEVILLE EVERTON·Filed 2010·Granted Nov 6, 2012·14 cites·37 claims
- 0393US8378061B2Polyester films with improved oil repellencyDU PONT·Filed 2010·Granted Feb 19, 2013·11 cites·1 claims
- 0490US8697831B2Process for preparing polyamides comprising fluoroether functionalized aromatic moietiesDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Apr 15, 2014·6 cites·16 claims
- 0590US7355050B2(Meth)acrylate amide acetalsDU PONT·Filed 2005·Granted Apr 8, 2008·8 cites·9 claims
- 0687US7135530B2Polymeric/oligomeric methacrylate functionalized amide acetals in coatingsDU PONT·Filed 2005·Granted Nov 14, 2006·9 cites·6 claims
- 0786US8962879B2Perfluoropolyvinyl modified aryl intermediates/monomersDU PONT·Filed 2013·Granted Feb 24, 2015·3 cites·13 claims
- 0885US5236560ASolventless dimeric cyclic ester distillation processDU PONT·Filed 1992·Granted Aug 17, 1993·41 cites·7 claims
- 0983US5235031APolymerization of lactideDU PONT·Filed 1992·Granted Aug 10, 1993·31 cites·14 claims
- 1083US5117008ASolvent scrubbing recovery of lactide and other dimeric cyclic estersDU PONT·Filed 1990·Granted May 26, 1992·27 cites·19 claims
- 1182US8772420B2Fluorinated polyester blendDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Jul 8, 2014·3 cites·14 claims
- 1282US7504459B2Methacrylate amide acetals in coatingsDU PONT·Filed 2005·Granted Mar 17, 2009·4 cites·6 claims
- 1382US5095098AYttrium and rare earth compounds catalyzed lactone polymerizationDU PONT·Filed 1991·Granted Mar 10, 1992·27 cites·2 claims
- 1481US8697816B2Shaped articles comprising fluorinated block copolyestersDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Apr 15, 2014·2 cites·16 claims
- 1579US8568874B2Fibers and yarns from a fluorinated polyester blendDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Oct 29, 2013·2 cites·11 claims
- 1679US7790833B2Processes for the polymerization of trimethylene carbonate to poly(trimethylene glycol carbonate trimethylene glycol ether) diolDU PONT·Filed 2008·Granted Sep 7, 2010·3 cites·10 claims
- 1778US8791212B2Fluorinated block copolyestersDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Jul 29, 2014·2 cites·13 claims
- 1878US8455592B2Process for preparing fluorinated block copolyestersDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Jun 4, 2013·2 cites·8 claims
- 1977US6040419AProcess for the polymerization of cyclic ethersDU PONT·Filed 1997·Granted Mar 21, 2000·29 cites·19 claims
- 2077US5430122APreparation of poly(ether-urethanes) from cyclic ethers and organic isocyanatesDU PONT·Filed 1994·Granted Jul 4, 1995·24 cites·20 claims
- 2176US8785568B2Polymer blend comprising fluorinated block copolyesterDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Jul 22, 2014·2 cites·13 claims
- 2276US8247519B1Shaped articles fabricated from polyamides comprising fluoroether functionalized aromatic moietiesDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Aug 21, 2012·2 cites·17 claims
- 2376US7504440B2Poly(meth)acrylate compositions containing amide acetalsDU PONT·Filed 2005·Granted Mar 17, 2009·3 cites·7 claims
- 2475US8779186B2Process for the synthesis of fluorinated ethers of aromatic acidsDRYSDALE NEVILLE EVERTON·Filed 2010·Granted Jul 15, 2014·2 cites·9 claims
- 2572US8513454B2Preparation of (phosphonyl) aromatic diesters and acidsDRYSDALE NEVILLE EVERTON·Filed 2011·Granted Aug 20, 2013·1 cites·4 claims
- 2670US7230112B2Process for making amide acetalsDU PONT·Filed 2004·Granted Jun 12, 2007·8 cites·6 claims
- 2770US6194124B1Photosensitive ceramic compositions containing polycarbonate polymersDU PONT·Filed 1999·Granted Feb 27, 2001·24 cites·11 claims
- 2867US5635585APolymerization of, and depolymerization to, cyclic ethers using selected metal compound catalystsDU PONT·Filed 1995·Granted Jun 3, 1997·9 cites·11 claims
- 2966US9145356B2Perfluoropolyvinyl modified aryl intermediates and monomersDU PONT·Filed 2013·Granted Sep 29, 2015·0 cites·11 claims
- 3066US5288881AContinuous reduced pressure dimeric cyclic ester productionDU PONT·Filed 1992·Granted Feb 22, 1994·11 cites·14 claims
- 3164US7148316B2Hydroxy amide acetalsDU PONT·Filed 2005·Granted Dec 12, 2006·3 cites·3 claims
- 3264US5478920ACyclic ether polymerization using silicon compound acceleratorsDU PONT·Filed 1993·Granted Dec 26, 1995·13 cites·12 claims
- 3363US9193702B2Fluorinated aryl epoxide compoundsDU PONT·Filed 2013·Granted Nov 24, 2015·0 cites·15 claims
- 3463US6020499ACyclic carbonates and their reactions with aminesDU PONT·Filed 1998·Granted Feb 1, 2000·9 cites·5 claims
- 3563US5770678APolymerization of, and depolymerization to, cyclic ethers using selected metal compound catalystsDU PONT·Filed 1996·Granted Jun 23, 1998·15 cites·36 claims
- 3660US5641853APolymerization of cyclic ethers using selected metal compound catalystsDU PONT·Filed 1996·Granted Jun 24, 1997·16 cites·18 claims
- 3759US8252885B2Process to make poly(trimethylene carbonate) glycolDICOSIMO ROBERT·Filed 2008·Granted Aug 28, 2012·0 cites·6 claims
- 3858US7790834B2Copolymers comprising trimethylene carbonate and poly(trimethylene ether) glycolsDU PONT·Filed 2008·Granted Sep 7, 2010·0 cites·19 claims
- 3958US5990264ACopolymerization of tetrahydrofurans and cyclic anhydridesDU PONT·Filed 1996·Granted Nov 23, 1999·14 cites·20 claims
- 4058US5541346APolymerization of, and depolymerization to, cyclic ethers using selected metal compound catalystsDU PONT·Filed 1995·Granted Jul 30, 1996·11 cites·12 claims
- 4157US9365476B2Aryl compounds modified with perfluorovinyl ethersDU PONT·Filed 2013·Granted Jun 14, 2016·0 cites·16 claims
- 4255US6111135AManufacture of 1,3-propanediol esters from formaldehyde and ethylene using a modified prins reactionDU PONT·Filed 1998·Granted Aug 29, 2000·5 cites·23 claims
- 4355US2009143624A1Compositions of and processes for producing poly(trimethylene glycol carbonate trimethylene glycol ether) diolDU PONT·Filed 2008·Application pending·0 cites
- 4455US2015361030A1Perfluoropolyvinyl modified aryl intermediates and monomersDU PONT·Filed 2015·Application pending·0 cites
- 4554US8188205B2Hydrotalcite catalyzed polymerization of trimethylene carbonateCORBIN DAVID RICHARD·Filed 2008·Granted May 29, 2012·0 cites·4 claims
- 4654US7812173B2Tetrahydro-1,8-dioxa-4a-aza-naphthalenes in coating applicationsDU PONT·Filed 2006·Granted Oct 12, 2010·0 cites·7 claims
- 4753US8722846B2Preparation of homopolymer and copolymers of (phosphonyl)aromatic diesters and acidsDRYSDALE NEVILLE EVERTON·Filed 2011·Granted May 13, 2014·0 cites·6 claims
- 4852US7888440B2Polymerization of acrylic polymers in reactive diluentsDU PONT·Filed 2007·Granted Feb 15, 2011·0 cites·7 claims
- 4952US5475069APolymerization of vinyl ethersDU PONT·Filed 1994·Granted Dec 12, 1995·8 cites·13 claims
- 5051US2016039972A1Fluorinated aryl epoxide compoundsDU PONT·Filed 2015·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →