Inventor · disambiguated record
Cornelius Opris
Also filed as: OPRIS CORNELIUS · OPRIS CORNELIUS N · OPRIS CORNELIUS NICOLAE · OPRIS CORNELIUS P
18 granted patents·12 pending applications·359 citations·filing 2000–2018
95Inventor score
Top patents by PatentIndex Score
30 records- 0198US6651618B1Air and fuel supply system for combustion engineCATERPILLAR INC·Filed 2003·Granted Nov 25, 2003·106 cites·17 claims
- 0292US6981370B2Method and apparatus for PM filter regenerationCATERPILLAR INC·Filed 2002·Granted Jan 3, 2006·48 cites·28 claims
- 0391US7107764B1Exhaust treatment systemCATERPILLAR INC·Filed 2005·Granted Sep 19, 2006·19 cites·45 claims
- 0490US6532913B1Piston cooling finCATERPILLAR INC·Filed 2001·Granted Mar 18, 2003·40 cites·25 claims
- 0584US7178492B2Air and fuel supply system for combustion engineCATERPILLAR INC·Filed 2004·Granted Feb 20, 2007·33 cites·19 claims
- 0681US7762062B2Adaptive regeneration systemCATERPILLAR INC·Filed 2005·Granted Jul 27, 2010·9 cites·25 claims
- 0780US10808590B2Selective catalytic reduction adaptation for accuracy and minimized tailpipe impactSHOST MARK A·Filed 2018·Granted Oct 20, 2020·4 cites·19 claims
- 0879US8011179B2Method and system for maintaining aftertreatment efficiencyCATERPILLAR INC·Filed 2007·Granted Sep 6, 2011·10 cites·21 claims
- 0976US6634459B1Accessory drive and particle trapCATERPILLAR INC·Filed 2001·Granted Oct 21, 2003·22 cites·19 claims
- 1074US7108739B2Efficiently regenerated particle trap for an internal combustion engine and method of operating sameCATERPILLAR INC·Filed 2003·Granted Sep 19, 2006·20 cites·22 claims
- 1172US7841172B2Method and system for maintaining aftertreatment efficiencyCATERPILLAR INC·Filed 2007·Granted Nov 30, 2010·6 cites·20 claims
- 1270US7291197B2Particulate trap filter elementCATERPILLAR INC·Filed 2004·Granted Nov 6, 2007·19 cites·34 claims
- 1363US7159386B2Crankcase ventilation systemCATERPILLAR INC·Filed 2004·Granted Jan 9, 2007·12 cites·12 claims
- 1456US8196392B2Exhaust system having regeneration temperature control strategyRODMAN ANTHONY CLARK·Filed 2008·Granted Jun 12, 2012·2 cites·20 claims
- 1549US8375705B2Exhaust system implementing low-temperature regeneration strategyCATERPILLAR INC·Filed 2008·Granted Feb 19, 2013·0 cites·16 claims
- 1649US2011030343A1Scr reductant deposit removalCATERPILLAR INC·Filed 2009·Application pending·0 cites
- 1748US2010170225A1Exhaust treatment system having a reductant supply systemCATERPILLAR INC·Filed 2009·Application pending·0 cites
- 1847US7332016B2Particulate trap with selective blocking elementCATERPILLAR INC·Filed 2004·Granted Feb 19, 2008·4 cites·42 claims
- 1947US2006288692A1Exhaust treatment systemCATERPILLAR INC·Filed 2006·Application pending·0 cites
- 2043US2007178025A1Exhaust treatment systemOPRIS CORNELIUS N·Filed 2006·Application pending·0 cites
- 2142US2006168951A1Regeneration management system for a work machineCATERPILLAR INC·Filed 2005·Application pending·0 cites
- 2241US7264643B2Electrical connection for porous materialCATERPILLAR INC·Filed 2004·Granted Sep 4, 2007·3 cites·21 claims
- 2340US2005241302A1Air and fuel supply system for combustion engine with particulate trapWEBER JAMES R·Filed 2004·Application pending·0 cites
- 2439US6694930B2Piston assembly for use in a free piston internal combustion engineCATERPILLAR INC·Filed 2001·Granted Feb 24, 2004·2 cites·25 claims
- 2538US2006191258A1Particulate trap regeneration control systemCATERPILLAR INC·Filed 2005·Application pending·0 cites
- 2638US2007068141A1Exhaust treatment systemOPRIS CORNELIUS N·Filed 2006·Application pending·0 cites
- 2736US2007068149A1Air and fuel supply system for combustion engine with particulate trapWEBER JAMES R·Filed 2006·Application pending·0 cites
- 2835US2006021335A1Exhaust treatment system having particulate filtersCATERPILLAR INC·Filed 2004·Application pending·0 cites
- 2935US2004221820A1Variable engine cycle engineFiled 2003·Application pending·0 cites
- 3034US2002078935A1Energy recuperating gas filtering EGR particulate tray for EGR systemsFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →