Inventor · disambiguated record
David Griffiths
Also filed as: GRIFFITHS DAVID C · GRIFFITHS DAVID CHARLES
14 granted patents·3 pending applications·244 citations·filing 1991–2006
92Inventor score
Files withBP CHEM INT LTD6INEOS EUROPE LTD4BRITISH PETROLEUM CO PLC3DAVY PROCESS TECHN LTD1INNOVENE EUROP LTD1
Top patents by PatentIndex Score
17 records- 0194US6395944B1Process for the preparation of mono-olefins from paraffinic hydrocarbonsBP CHEM INT LTD·Filed 2000·Granted May 28, 2002·71 cites·7 claims
- 0286US6433234B1Process for the production of olefinsBP CHEM INT LTD·Filed 2000·Granted Aug 13, 2002·26 cites·17 claims
- 0385US5382741AProcess for the production of mono-olefinsBRITISH PETROLEUM CO PLC·Filed 1992·Granted Jan 17, 1995·53 cites·11 claims
- 0484US5625111AProcess for the production of mono-olefinsBP CHEM INT LTD·Filed 1995·Granted Apr 29, 1997·39 cites·11 claims
- 0573US6555721B2Process for the preparation of mono-olefins from paraffinic hydrocarbonsBP CHEM INT LTD·Filed 2002·Granted Apr 29, 2003·10 cites·7 claims
- 0667US6903140B2Fischer-tropsch processDAVY PROCESS TECHN LTD·Filed 2002·Granted Jun 7, 2005·9 cites·12 claims
- 0766US7223897B2Process for the production of olefinsINEOS EUROPE LTD·Filed 2005·Granted May 29, 2007·1 cites·6 claims
- 0862US5663473AHydrocarbon conversion processBP CHEM INT LTD·Filed 1995·Granted Sep 2, 1997·23 cites·17 claims
- 0957US7291760B2Process for the production of olefinsINEOS EUROPE LTD·Filed 2006·Granted Nov 6, 2007·0 cites·20 claims
- 1054US7164053B2Process for the production of olefinsINEOS EUROPE LTD·Filed 2001·Granted Jan 16, 2007·2 cites·12 claims
- 1149US7169962B2Process for the production of olefinsINEOS EUROPE LTD·Filed 2001·Granted Jan 30, 2007·2 cites·20 claims
- 1249US2006069297A1Process for the production of olefinsBP CHEM INT LTD·Filed 2005·Application pending·0 cites
- 1341US2003092953A1Process for the production of olefinsFiled 2000·Application pending·0 cites
- 1440US2003055306A1Process for the production of olefinsFiled 2000·Application pending·0 cites
- 1534US7518027B2Production of olefinsINNOVENE EUROP LTD·Filed 2003·Granted Apr 14, 2009·0 cites·19 claims
- 1633US5177303AProcess for hydrocarbon conversionBRITISH PETROLEUM CO PLC·Filed 1991·Granted Jan 5, 1993·4 cites·4 claims
- 1733US5110781ACatalystsBRITISH PETROLEUM CO PLC·Filed 1991·Granted May 5, 1992·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →