Inventor · disambiguated record
Edward G. Howard, Jr.
Also filed as: HOWARD EDWARD · HOWARD EDWARD G · HOWARD EDWARD G JR · HOWARD EDWARD GEORGE
57 granted patents·5 pending applications·2,426 citations·filing 1975–2010
99Inventor score
Top patents by PatentIndex Score
62 records- 0198US5037928AProcess of manufacturing ultrahigh molecular weight linear polyethylene shaped articlesDU PONT·Filed 1990·Granted Aug 6, 1991·184 cites·26 claims
- 0297US6150426ACompositions containing particles of highly fluorinated ion exchange polymerDU PONT·Filed 1997·Granted Nov 21, 2000·179 cites·18 claims
- 0397US6017975AProcess for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistanceFiled 1997·Granted Jan 25, 2000·326 cites·38 claims
- 0497US5478906AUltrahigh molecular weight linear polyethylene and articles thereofDU PONT·Filed 1994·Granted Dec 26, 1995·98 cites·15 claims
- 0596US7166685B2Compositions containing particles of highly fluorinated ion exchange polymerDU PONT·Filed 2005·Granted Jan 23, 2007·27 cites·13 claims
- 0696US6316158B1Process for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistanceDEPUY ORTHOPAEDICS INC·Filed 2000·Granted Nov 13, 2001·184 cites·25 claims
- 0796US4187210AHomogeneous, highly-filled, polyolefin compositesDU PONT·Filed 1976·Granted Feb 5, 1980·84 cites·66 claims
- 0894US6562540B2Process for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistanceDEPUY ORTHOPAEDICS INC·Filed 2001·Granted May 13, 2003·111 cites·27 claims
- 0993US6552093B1Compositions containing particles of highly fluorinated ion exchange polymerDU PONT·Filed 2000·Granted Apr 22, 2003·35 cites·14 claims
- 1092US6242507B1Process for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistanceDEPUY ORTHOPAEDICS INC·Filed 1999·Granted Jun 5, 2001·201 cites·20 claims
- 1192US5292584AUltrahigh molecular weight polyethylene and lightly-filled composites thereofDU PONT·Filed 1991·Granted Mar 8, 1994·65 cites·25 claims
- 1292US4612241AImpact resistant composites with elastomeric fibersDU PONT·Filed 1985·Granted Sep 16, 1986·64 cites·26 claims
- 1391US5798417A(Fluorovinyl ether)-grafted high-surface-area polyolefins and preparation thereofDU PONT·Filed 1996·Granted Aug 25, 1998·64 cites·19 claims
- 1490US5912280AInk jet inks containing emulsion-polymer additives to improve water-fastnessDU PONT·Filed 1996·Granted Jun 15, 1999·75 cites·23 claims
- 1590US5210130AHomogeneous, high modulus ultrahigh molecular weight polyethylene composites and processes for the preparation thereofDU PONT·Filed 1991·Granted May 11, 1993·66 cites·10 claims
- 1690US4411821A1-Olefin polymerization catalystDU PONT·Filed 1982·Granted Oct 25, 1983·43 cites·10 claims
- 1790US4151126APolyolefin/conductive carbon compositesDU PONT·Filed 1977·Granted Apr 24, 1979·45 cites·7 claims
- 1889US5236669APressure vesselDU PONT·Filed 1992·Granted Aug 17, 1993·61 cites·8 claims
- 1985US7893118B2Compositions containing particles of highly fluorinated ion exchange polymerDU PONT·Filed 2010·Granted Feb 22, 2011·2 cites·10 claims
- 2085US5684124AUltrahigh molecular weight linear polyethylene processes of manufactureDU PONT·Filed 1995·Granted Nov 4, 1997·45 cites·19 claims
- 2184US7935647B2Laminates of acid polysaccharide filmsDU PONT·Filed 2006·Granted May 3, 2011·12 cites·25 claims
- 2282US7714028B2Compositions containing particles of highly fluorinated ion exchange polymerDU PONT·Filed 2008·Granted May 11, 2010·2 cites·7 claims
- 2382US5352732AHomogeneous, high modulus ultrahigh molecular weight polyethylene composites and processes for the preparation thereofDU PONT·Filed 1992·Granted Oct 4, 1994·39 cites·27 claims
- 2479US4786555ASupport particles coated with or particles of precursors for or of biologically active glassDU PONT·Filed 1986·Granted Nov 22, 1988·34 cites·6 claims
- 2578US5965117AWater-bouyant particulate materials containing micronutrients for phytoplanktonDU PONT·Filed 1996·Granted Oct 12, 1999·36 cites·28 claims
- 2677US8163350B2Processes for making selectively permeable laminatesHOWARD JR EDWARD GEORGE·Filed 2006·Granted Apr 24, 2012·3 cites·7 claims
- 2776US9120295B2Chitosan films treated with organic polyhydroxyalkyl compounds and laminates made therefromHOWARD JR EDWARD GEORGE·Filed 2008·Granted Sep 1, 2015·2 cites·13 claims
- 2876US5939198APorous polytetrafluoro-ethylene and preparationDU PONT·Filed 1998·Granted Aug 17, 1999·34 cites·9 claims
- 2975US9073125B2Laminates of chitosan filmsHOWARD JR EDWARD GEORGE·Filed 2006·Granted Jul 7, 2015·2 cites·7 claims
- 3074US5840775APorous polytetraflouroethylene and preparationDU PONT·Filed 1997·Granted Nov 24, 1998·32 cites·46 claims
- 3174US4104243AMethod of preparing low viscosity/inorganic fillerDU PONT·Filed 1975·Granted Aug 1, 1978·16 cites·19 claims
- 3273US4487856AEthylene polymer composite heat storage materialDU PONT·Filed 1983·Granted Dec 11, 1984·26 cites·15 claims
- 3372US6916853B2Compositions containing particles of highly fluorinated ion exchange polymerDU PONT·Filed 2002·Granted Jul 12, 2005·6 cites·5 claims
- 3472US5420191APolytetrafluoroethylene with improved creep resistance, and preparation thereofDU PONT·Filed 1993·Granted May 30, 1995·23 cites·26 claims
- 3566US8549673B2Protective articles containing N-halochitosanHOWARD JR EDWARD GEORGE·Filed 2009·Granted Oct 8, 2013·0 cites·12 claims
- 3664US4405760AChlorination and crosslinking of selected polymers with Cl2 O or HOClDU PONT·Filed 1981·Granted Sep 20, 1983·13 cites·23 claims
- 3763US5721283APorous polytetrafluoroethylene and preparationDU PONT·Filed 1995·Granted Feb 24, 1998·22 cites·30 claims
- 3863US5049597AImpact resistant filler-containing polymer/elastomeric fiber compositesDU PONT·Filed 1989·Granted Sep 17, 1991·12 cites·23 claims
- 3963US2009304759A1Chitosan/sugar composite films and laminates made therefromDU PONT·Filed 2008·Application pending·0 cites
- 4060US6200924B1Porous highly fluorinated acidic polymer catalystDU PONT·Filed 2000·Granted Mar 13, 2001·3 cites·11 claims
- 4156US6586640B2Decomposition of organic hydroperoxides in the presence of a particulate catalyst containing highly fluorinated polymer having sulfonic acid groups and process for the manufacture of bisphenol ADU PONT·Filed 2002·Granted Jul 1, 2003·1 cites·16 claims
- 4254US5468842AAnnealed linear high density polyethylene and preparation thereofDU PONT·Filed 1994·Granted Nov 21, 1995·16 cites·2 claims
- 4354US4126647AEthylene polymer/acrylonitrile polymer compositesDU PONT·Filed 1977·Granted Nov 21, 1978·11 cites·22 claims
- 4452US6231755B1Desulfurization of petroleum productsDU PONT·Filed 1999·Granted May 15, 2001·14 cites·19 claims
- 4550US7534516B2Solid polymer membrane for fuel cell with polyamine imbibed therein for reducing methanol permeabilityDU PONT·Filed 2002·Granted May 19, 2009·4 cites·9 claims
- 4650US2006205300A1Laminates made from polyurethane/polyalkylamine polymer compositions and processes for making sameHOWARD EDWARD G JR·Filed 2005·Application pending·0 cites
- 4750US2006205299A1Polyurethane/polyalkylamine polymer compositions and process for making sameHOWARD EDWARD G JR·Filed 2005·Application pending·0 cites
- 4849US4097447AHigh tensile strength polyethylene/low-hydration alumina compositesDU PONT·Filed 1977·Granted Jun 27, 1978·9 cites·15 claims
- 4947US5621070AUltra high molecular weight linear polyethylene processes of manufactureDU PONT·Filed 1995·Granted Apr 15, 1997·30 cites·13 claims
- 5047US4304685ALarge pore alumina-supported transition metal alkylDU PONT·Filed 1980·Granted Dec 8, 1981·6 cites·5 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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