Inventor · disambiguated record
David M. Szum
Also filed as: SZUM DAVID · SZUM DAVID M · SZUM DAVID MICHAEL
30 granted patents·13 pending applications·1,080 citations·filing 1993–2008
98Inventor score
Top patents by PatentIndex Score
43 records- 0198US5664041ACoating system for glass adhesion retentionDSM DESOTECH INC·Filed 1994·Granted Sep 2, 1997·91 cites·13 claims
- 0295US6359025B1Radiation-curable liquid resin composition for coating optical fibersDSM NV·Filed 2000·Granted Mar 19, 2002·57 cites·102 claims
- 0394US7171103B2Coated optical fibersDSM IP ASSETS BV·Filed 2005·Granted Jan 30, 2007·51 cites·18 claims
- 0494US6339666B2Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesDSM NV·Filed 2001·Granted Jan 15, 2002·34 cites·20 claims
- 0594US6298189B1Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesDSM NV·Filed 1998·Granted Oct 2, 2001·64 cites·66 claims
- 0693US6961508B2Coated optical fibersDSM IP ASSETS BV·Filed 2003·Granted Nov 1, 2005·55 cites·22 claims
- 0793US6136880ARadiation-curable liquid resin composition for coating optical fibersDSM NV·Filed 1998·Granted Oct 24, 2000·95 cites·16 claims
- 0892US6187835B1Radiation-curable optical fiber coatings having reduced yellowing and fast cure speedDSM NV·Filed 1998·Granted Feb 13, 2001·73 cites·17 claims
- 0992US6110593ARadiation-curable optical fiber primary coating systemDSM NV·Filed 1998·Granted Aug 29, 2000·63 cites·9 claims
- 1091US5837750ARadiation curable optical fiber coating compositionDSM NV·Filed 1996·Granted Nov 17, 1998·56 cites·18 claims
- 1184US5502145ACoating system for glass strength retentionDSM DESOTECH INC·Filed 1994·Granted Mar 26, 1996·41 cites·6 claims
- 1280US5384342AVinyl ether urethane silanesDSM DESOTECH INC·Filed 1993·Granted Jan 24, 1995·40 cites·8 claims
- 1379US6169126B1Radiation-curable optical fiber primary coating systemDSM NV·Filed 1999·Granted Jan 2, 2001·30 cites·4 claims
- 1478US6661959B2Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesDSM NV·Filed 2001·Granted Dec 9, 2003·8 cites·25 claims
- 1577US6472450B2Radiation-curable optical fiber coating compositionDSM NV·Filed 2000·Granted Oct 29, 2002·20 cites·17 claims
- 1676US6680118B2Radiation curable oligomers containing alkoxylated fluorinated polyolsDSM NV·Filed 2002·Granted Jan 20, 2004·15 cites·26 claims
- 1775US6080483ARadiation curable optical fiber coating compositionDSM NV·Filed 1997·Granted Jun 27, 2000·29 cites·18 claims
- 1874US6391459B1Radiation curable oligomers containing alkoxylated fluorinated polyolsDSM NV·Filed 1994·Granted May 21, 2002·26 cites·9 claims
- 1971US5595820ACoating system for glass strength retentionDSM DESOTECH INC·Filed 1995·Granted Jan 21, 1997·25 cites·9 claims
- 2070US6319549B1Ribbon unit, a method of making the ribbon unit, and a method of providing mid-span accessDSM NV·Filed 2000·Granted Nov 20, 2001·11 cites·19 claims
- 2168US6355599B1Radiation curable coating composition for superconducting wireDSM DESOTECH INC·Filed 1999·Granted Mar 12, 2002·32 cites·20 claims
- 2267US6306924B2Radiation-curable glass coating compositionDSM DESOTECH INC·Filed 1998·Granted Oct 23, 2001·23 cites·20 claims
- 2367US6240230B1Protective materials for optical fibers which do not substantially discolorDSM NV·Filed 1997·Granted May 29, 2001·24 cites·13 claims
- 2467US6085010AOptical glass fiber ribbon assemblies and radiation-curable compositions for use in forming ribbon assembliesDSM NV·Filed 1998·Granted Jul 4, 2000·26 cites·52 claims
- 2563US2009171011A1Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fibers, and optical glass fiber assembliesDSM IP ASSETS BV·Filed 2008·Application pending·0 cites
- 2660US6534557B2Radiation-curable, optical fiber primary coating systemDSM NV·Filed 1999·Granted Mar 18, 2003·15 cites·34 claims
- 2754US6040357AMethod of making a radiation-curable ink composition, radiation-curable ink composition and ribbon assemblyDSM NV·Filed 1998·Granted Mar 21, 2000·19 cites·29 claims
- 2852US6021338ARadiation curable coating compositions for superconducting wireDSM DESOTECH INC·Filed 1996·Granted Feb 1, 2000·16 cites·20 claims
- 2951US6054217ARibbon unit, a method of making the ribbon unit, and a method of providing mid-span accessDSM NV·Filed 1996·Granted Apr 25, 2000·18 cites·24 claims
- 3051US2006076534A1Radiation-curable coatings suitable for high-speed application onto optical fibersDSM NV·Filed 2005·Application pending·0 cites
- 3150US2005161634A1Radiation-curable coatings suitable for high-speed application onto optical fibersDSM NV·Filed 2005·Application pending·0 cites
- 3249US2005158000A1Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesFiled 2003·Application pending·0 cites
- 3348US6052503AOptical glass fiber ribbon assembly and radiation curable matrix forming compositionDSM NV·Filed 1998·Granted Apr 18, 2000·14 cites·36 claims
- 3447US2003147615A1Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesFiled 2002·Application pending·0 cites
- 3547US2002181913A1Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesDSM NV·Filed 2002·Application pending·0 cites
- 3647US2003147614A1Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesDSM NV·Filed 2002·Application pending·0 cites
- 3746US2002064357A1Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assembliesDSM NV·Filed 2001·Application pending·0 cites
- 3846US2002037146A1Radiation-curable optical glass fiber coatiing compositions, coated optical glass fibers, and optical glass fiber assembliesDSM NV·Filed 2001·Application pending·0 cites
- 3943US2001025062A1Radiation-curable optical fiber coatings having reduced yellowing and fast cure speedDSM NV·Filed 2000·Application pending·0 cites
- 4042US6301415B1Optical glass fiber ribbon assemblies, matrix forming compositions radiation-curable compositionsDSM NV·Filed 1998·Granted Oct 9, 2001·9 cites·11 claims
- 4142US2004022511A1Coated optical fibersFiled 2003·Application pending·0 cites
- 4239US2002102077A1Protective materials for optical fibers which do not substantially discolorFiled 2001·Application pending·0 cites
- 4339US2001021727A1Protective materials for optical fibers which do not substantially discolorDSM NV·Filed 2001·Application pending·0 cites
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