Inventor · disambiguated record
Christopher Simmons
Also filed as: SIMMONS CHRISTOPHER A · SIMMONS CHRISTOPHER ALLEN
9 granted patents·6 pending applications·179 citations·filing 2001–2010
89Inventor score
Top patents by PatentIndex Score
15 records- 0190US6605206B1Process for increasing the yield of lubricating base oil from a Fischer-Tropsch plantCHEVRON USA INC·Filed 2002·Granted Aug 12, 2003·58 cites·35 claims
- 0288US6703535B2Process for upgrading fischer-tropsch syncrude using thermal cracking and oligomerizationCHEVRON USA INC·Filed 2002·Granted Mar 9, 2004·40 cites·40 claims
- 0383US8192612B2Base oil slate prepared from a waxy feedROSENBAUM JOHN M·Filed 2010·Granted Jun 5, 2012·5 cites·19 claims
- 0482US6900366B2Process for upgrading of Fischer-Tropsch productsCHEVRON USA INC·Filed 2002·Granted May 31, 2005·25 cites·4 claims
- 0578US6702937B2Process for upgrading Fischer-Tropsch products using dewaxing and hydrofinishingCHEVRON USA INC·Filed 2002·Granted Mar 9, 2004·21 cites·17 claims
- 0673US6700027B1Process for the oligomerization of olefins in Fischer-Tropsch condensate using chromium catalyst and high temperatureCHEVRON USA INC·Filed 2002·Granted Mar 2, 2004·17 cites·18 claims
- 0770US7708878B2Multiple side draws during distillation in the production of base oil blends from waxy feedsCHEVRON USA INC·Filed 2005·Granted May 4, 2010·4 cites·29 claims
- 0855US6635171B2Process for upgrading of Fischer-Tropsch productsCHEVRON USA INC·Filed 2001·Granted Oct 21, 2003·4 cites·9 claims
- 0953US2005224393A1Low toxicity fischer-tropsch derived fuel and process for making sameCHEVRON USA INC·Filed 2005·Application pending·0 cites
- 1045US2004232045A1Process for producing premium fischer-tropsch diesel and lube base oilsCHEVRON USA INC·Filed 2004·Application pending·0 cites
- 1143US2004159582A1Process for producing premium fischer-tropsch diesel and lube base oilsFiled 2003·Application pending·0 cites
- 1240US6949180B2Low toxicity Fischer-Tropsch derived fuel and process for making sameCHEVRON USA INC·Filed 2003·Granted Sep 27, 2005·5 cites·10 claims
- 1340US2004256286A1Fuels and lubricants using layered bed catalysts in hydrotreating waxy feeds, including Fischer-Tropsch waxFiled 2003·Application pending·0 cites
- 1440US2004256287A1Fuels and lubricants using layered bed catalysts in hydrotreating waxy feeds, including fischer-tropsch wax, plus solvent dewaxingFiled 2003·Application pending·0 cites
- 1532US2004068150A1Process for upgrading Fischer-Tropsch syncrude using thermal cracking and oligomerizationCHEVRON USA INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →