Inventor · disambiguated record
James R. Hart
Also filed as: HART JAMES R · HART JAMES ROBERT · HART JR JAMES R · POPPER FELIX B
23 granted patents·1 pending application·747 citations·filing 1976–2006
97Inventor score
Files withEXXONMOBIL CHEM PATENTS INC16HART JAMES R2BLUE WING CORP1EXXON MOBIL CHEM PATENTS INC1EXXONMOBIE CHEMICAL PATENTS IN1
Top patents by PatentIndex Score
24 records- 0197US6376410B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 23, 2002·76 cites·11 claims
- 0296US6376412B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 23, 2002·63 cites·5 claims
- 0395US6380120B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 30, 2002·63 cites·11 claims
- 0495US6376409B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 23, 2002·60 cites·5 claims
- 0594US7122498B2Metallocenes and catalyst compositions derived therefromEXXONMOBIL CHEM PATENTS INC·Filed 2001·Granted Oct 17, 2006·42 cites·50 claims
- 0694US6399723B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Jun 4, 2002·61 cites·17 claims
- 0794US6376627B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 23, 2002·46 cites·10 claims
- 0890US6376407B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 23, 2002·37 cites·11 claims
- 0990US6376411B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 23, 2002·35 cites·11 claims
- 1088US6380330B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 30, 2002·31 cites·9 claims
- 1187US6380124B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 30, 2002·30 cites·19 claims
- 1287US6376408B1Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Apr 23, 2002·30 cites·11 claims
- 1384US7494315B2Helical taper induced vortical flow turbineHART JAMES R·Filed 2006·Granted Feb 24, 2009·27 cites·10 claims
- 1483US6870016B1Polymerization process and polymer compositionEXXONMOBIL CHEM PATENTS INC·Filed 2001·Granted Mar 22, 2005·18 cites·36 claims
- 1581US6414095B1Metallocene compositionsEXXON MOBIL CHEM PATENTS INC·Filed 2000·Granted Jul 2, 2002·19 cites·12 claims
- 1678US6825372B2Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2002·Granted Nov 30, 2004·13 cites·12 claims
- 1774US4181672AProcess for preparing metal chelatesGRACE W R & CO·Filed 1977·Granted Jan 1, 1980·12 cites·17 claims
- 1873USD554546SWind turbineHART JAMES R·Filed 2006·Granted Nov 6, 2007·20 cites·1 claims
- 1970US6886592B1Sewer relief valve with integral disinfectant meansFiled 2004·Granted May 3, 2005·23 cites·17 claims
- 2067US4138505ANutrient compositions derived from animal blood solids and process for producing sameBLUE WING CORP·Filed 1976·Granted Feb 6, 1979·23 cites·20 claims
- 2166US7157591B2Metallocenes and catalyst compositions derived therefromEXXONMOBIE CHEMICAL PATENTS IN·Filed 2001·Granted Jan 2, 2007·10 cites·35 claims
- 2261US6903229B2Metallocene compositionsEXXONMOBIL CHEM PATENTS INC·Filed 2002·Granted Jun 7, 2005·4 cites·7 claims
- 2344US7297747B2Polymerization process and polymer compositionEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Nov 20, 2007·4 cites·10 claims
- 2442US2002161143A1Metallocene compositionsFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →