EF

Edmund Arthur Flexman

EA E.I. Du Pont De Nemours And: 26 patents #177 of 8,010Top 3%
📍 Wilmington, DE: #132 of 3,182 inventorsTop 5%
🗺 Delaware: #252 of 7,163 inventorsTop 4%
Overall (All Time): #147,308 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
8829112 Polyester composition resistant to hydrolysis Jingjing Xu, Toshikazu Kobayashi 2014-09-09
7834092 Article comprising poly(hydroxyalkanoic acid) Julius Uradnisheck 2010-11-16
7786210 Plasticized poly(hydroxyalkanoic acid) composition Julius Uradnisheck 2010-08-31
7595363 Toughened poly(hydroxyalkanoic acid) compositions Julius Uradnisheck 2009-09-29
7381772 Toughened poly(lactic acid) compositions Julius Uradnisheck 2008-06-03
7354973 Toughened poly(lactic acid) compositions 2008-04-08
7294663 Compatibility improvement in aromatic polyesters with mineral fillers Mark Gary Weinberg 2007-11-13
6992141 Blends of poly[α-methylenelact(one)(am)] homo-and copolymers Charles Brandenburg, David M. Dean, George Henry Hofmann, Rutger D. Puts, Randal D. King 2006-01-31
6943214 Toughened polyoxymethylene-poly(lactic acid) compositions 2005-09-13
6936651 Compatibility improvement in crystalline thermoplastics with mineral fillers Mark Gary Weinberg 2005-08-30
6815479 Toughened high modulus mineral filled polyoxymethylene polymers Mark Gary Weinberg 2004-11-09
6723790 Blends of poly[&agr;-methylenelact(one)(am] homo- and copolymers Charles Brandenburg, David M. Dean, George Henry Hofmann, Rutger D. Puts 2004-04-20
6433106 Toughened polyacetal resin composition Hiroshi Mori, Kenichi Shinohara 2002-08-13
6420481 Impact modified polyamide compositions Silvia Di-Benedetto 2002-07-16
6312824 Copolyester elastomer compositions and fusion bonded articles Jean-Michel Philippoz 2001-11-06
6194515 Polyacetal composition with improved toughness Kenichi Shinohara 2001-02-27
5817723 Toughened thermoplastic polymer compositions Tatsuhiro Takahashi, Toshikazu Kobayashi 1998-10-06
5670575 Low temperature toughened polyamides 1997-09-23
5559180 Polyacetal compositions for use in wear applications Tatsuhiro Takahashi, Robert J. Kassal 1996-09-24
5498650 Poly(lactic acid) composition having improved physical properties William E. Kelly 1996-03-12
5443867 Articles incorporating barrier resins Vinodkumar Mehra 1995-08-22
5344882 Polyacetal blends 1994-09-06
5318813 Polyoxymethylene/thermoplastic polyurethane/amorphous thermoplastic polymer blends 1994-06-07
5286807 Impact resistant polyoxymethylene compositions 1994-02-15
4942200 Polyamide-polyarylate composition containing elastomeric modifier and epoxy-functional copolymer James J. Sosnowski 1990-07-17