Inventor · disambiguated record
W. Dirk Klobucar
Also filed as: KLOBUCAR W DIRK
28 granted patents·346 citations·filing 1984–2002
96Inventor score
Top patents by PatentIndex Score
28 records- 0192US5770771APreparation of N-hydrocarbylthiophosphoric triamidesALBEMARLE CORP·Filed 1997·Granted Jun 23, 1998·73 cites·40 claims
- 0286US6657028B1Anionic polymerization processALBEMARLE CORP·Filed 2002·Granted Dec 2, 2003·36 cites·27 claims
- 0383US6319432B1Bisphenol-A bis(diphenyl phosphate)-based flame retardantALBEMARLE CORP·Filed 1999·Granted Nov 20, 2001·40 cites·5 claims
- 0479US5883297APreparation and recovery of N-hydrocarbylthiophosphoric triamides or N-hydrocarbylphosphoric triamidesALBEMARLE CORP·Filed 1998·Granted Mar 16, 1999·25 cites·29 claims
- 0578US5187136AAsymmetric hydrogenation of aromatic-substituted olefins using organorhenium catalystETHYL CORP·Filed 1991·Granted Feb 16, 1993·37 cites·14 claims
- 0665US5177231AAsymmetric hydrogenation of aromatic-substituted olefins using cationic ruthenium(III) complexesETHYL CORP·Filed 1991·Granted Jan 5, 1993·8 cites·17 claims
- 0765US4923954AProduction of particulate polyimide polymersETHYL CORP·Filed 1988·Granted May 8, 1990·21 cites·18 claims
- 0863US6096920APreparation of carboxylic compounds and their derivativesALBEMARLE CORP·Filed 1998·Granted Aug 1, 2000·10 cites·181 claims
- 0962US5202472AAsymmetric hydrogenation of aromatic-substituted olefins using organonickel catalystETHYL CORP·Filed 1991·Granted Apr 13, 1993·7 cites·12 claims
- 1057US5302755AMethod for DMTDA productionETHYL CORP·Filed 1992·Granted Apr 12, 1994·6 cites·12 claims
- 1155US5187281AAsymmetric hydrogenation of aromatic-substituted olefins using organoiridium catalystETHYL CORP·Filed 1991·Granted Feb 16, 1993·15 cites·18 claims
- 1250US5187135AAsymmetric hydrogenation of aromatic-substituted olefins using organo-cobalt catalystETHYL CORP·Filed 1991·Granted Feb 16, 1993·12 cites·18 claims
- 1347US6399685B1Purification of arylene polyphosphate estersALBEMARLE CORP·Filed 2000·Granted Jun 4, 2002·1 cites·51 claims
- 1446US6271417B1Process for producing 3-bromobenzoyl halidesALBEMARBLE CORP·Filed 1999·Granted Aug 7, 2001·4 cites·16 claims
- 1546US5304524AAsymmetric hydrogenation of aromatic-substituted olefins using organoruthenium catalystETHYL CORP·Filed 1992·Granted Apr 19, 1994·9 cites·5 claims
- 1646US5190905AAsymmetric hydrogenation of aromatic-substituted olefins using metal or metal alloy catalystsETHYL CORP·Filed 1991·Granted Mar 2, 1993·9 cites·17 claims
- 1743US5101002ACured phosphonitrilic elastomers having alkyl-substituted aryl unitsETHYL CORP·Filed 1990·Granted Mar 31, 1992·5 cites·8 claims
- 1841US6080888APreparation of olefinic compounds and carboxylic derivatives thereofALBEMARLE CORP·Filed 1997·Granted Jun 27, 2000·3 cites·56 claims
- 1940US5191095AAsymmetric hydrogenation of olefinic amides using organoruthenium catalystETHYL CORP·Filed 1991·Granted Mar 2, 1993·6 cites·16 claims
- 2038US4698439AMixed esters of polyphosphazenesETHYL CORP·Filed 1986·Granted Oct 6, 1987·5 cites·16 claims
- 2137US5073284APhosphonitrilic mixed estersETHYL CORP·Filed 1990·Granted Dec 17, 1991·4 cites·10 claims
- 2235US4945140AProcess for preparation of phosphonitrilic fluoroelastomersETHYL CORP·Filed 1989·Granted Jul 31, 1990·2 cites·9 claims
- 2333US4627967APhosphazene trimer purificationETHYL CORP·Filed 1984·Granted Dec 9, 1986·1 cites·20 claims
- 2432US4849494AEugenoxy containing polyfluoroalkoxyphosphazene compositionETHYL CORP·Filed 1987·Granted Jul 18, 1989·1 cites·5 claims
- 2531US4945139AProcess for surface treating phosphonitrilic fluoroelastomersETHYL CORP·Filed 1989·Granted Jul 31, 1990·1 cites·12 claims
- 2631US4943682AProduction of particulate polyimide polymersETHYL CORP·Filed 1988·Granted Jul 24, 1990·3 cites·29 claims
- 2731US4898929AAlkenyl phenoxy polyfluoroalkoxyphosphazeneETHYL CORP·Filed 1988·Granted Feb 6, 1990·1 cites·21 claims
- 2826US4912191ASulfur cured polyfluoroalkoxyeugenoxyphosphazene compositionKLOBUCAR W DIRK·Filed 1988·Granted Mar 27, 1990·1 cites·10 claims
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