Inventor · disambiguated record
David John Wedlock
Also filed as: WEDLOCK DAVID · WEDLOCK DAVID J · WEDLOCK DAVID JOHN
14 granted patents·16 pending applications·266 citations·filing 1983–2014
92Inventor score
Files withSHELL OIL CO8GERMAINE GILBERT ROBERT BERNARD3COLBOURNE DAVID2HAYES HOWARD RICHARD2WEDLOCK DAVID J2
Top patents by PatentIndex Score
30 records- 0196US4487865APolymeric articles modified with hyaluronateBIOMATRIX INC·Filed 1983·Granted Dec 11, 1984·164 cites·5 claims
- 0282US6303550B1Lubricating oil compositionINFINEUM USA LP·Filed 1999·Granted Oct 16, 2001·36 cites·20 claims
- 0379US7354508B2Process to prepare a heavy and a light lubricating base oilSHELL OIL CO·Filed 2003·Granted Apr 8, 2008·15 cites·20 claims
- 0477US7998340B2Process to prepare a blended brightstockSHELL OIL CO·Filed 2006·Granted Aug 16, 2011·7 cites·17 claims
- 0568US8152869B2Fuel compositionsHAYES HOWARD RICHARD·Filed 2008·Granted Apr 10, 2012·1 cites·11 claims
- 0668US7531081B2Base oil compositionSHELL OIL CO·Filed 2002·Granted May 12, 2009·11 cites·20 claims
- 0762US9096811B2Functional fluid compositionSMITHERS JANET MARIAN·Filed 2010·Granted Aug 4, 2015·1 cites·20 claims
- 0862US7670996B2Lubricant composition having a base oil and one or more additives, wherein the base oil has been obtained from waxy paraffinic fischer-tropsch synthesized hydrocarbonsSHELL OIL CO·Filed 2002·Granted Mar 2, 2010·8 cites·12 claims
- 0961US9222049B2Lubricating compositionDUNNING SIMON WILLIAM·Filed 2010·Granted Dec 29, 2015·1 cites·19 claims
- 1059US7332072B2Process to prepare a waxy raffinateSHELL OIL CO·Filed 2002·Granted Feb 19, 2008·6 cites·12 claims
- 1157US5665369AFast-dispensing solid pvp-containing crop protection formulation and process thereforAMERICAN CYANAMID CO·Filed 1993·Granted Sep 9, 1997·10 cites·10 claims
- 1256US9556396B2Grease formulationsGERMAINE GILBERT ROBERT BERNARD·Filed 2008·Granted Jan 31, 2017·1 cites·18 claims
- 1352US8221614B2Base oil formulationsGERMAINE GILBERT ROBERT BERNARD·Filed 2008·Granted Jul 17, 2012·0 cites·6 claims
- 1449US2016177204A1Process to prepare two or more base oilsSHELL OIL CO·Filed 2014·Application pending·0 cites
- 1549US2016168490A1Process to prepare two or more base oilsSHELL OIL CO·Filed 2014·Application pending·0 cites
- 1648US2014128303A1Lubricating oil compositions comprising fischer-tropsch derived base oilsBUSSE PETER MAX·Filed 2012·Application pending·0 cites
- 1745US2010004148A1Low sulfur, low sulfated ash, low phosphorus and highly paraffinic lubricant compositionCOLBOURNE DAVID·Filed 2007·Application pending·0 cites
- 1845US2015060329A1Process to prepare residual base oilSHELL OIL CO·Filed 2013·Application pending·0 cites
- 1944US2012316288A1Process oil compositionGILES DAVID ERNEST·Filed 2010·Application pending·0 cites
- 2043US2007151526A1Diesel engine systemCOLBOURNE DAVID·Filed 2006·Application pending·0 cites
- 2143US2009105104A1Lubricating Oil CompositionWEDLOCK DAVID JOHN·Filed 2006·Application pending·0 cites
- 2242US2011047965A1Use of a lubricant in an internal combustion engineHAYES HOWARD RICHARD·Filed 2008·Application pending·0 cites
- 2342US2013333654A1Lubricating compositionWEDLOCK DAVID·Filed 2011·Application pending·0 cites
- 2442US2009312205A1Lubricant composition for use the reduction of piston ring fouling in an internal combustion engineSHELL INT RESEARCH·Filed 2007·Application pending·0 cites
- 2542US2006052252A1Lubricant compositionWEDLOCK DAVID J·Filed 2003·Application pending·0 cites
- 2641US5711956ASolid insecticidal formulationSHELL RES LTD·Filed 1995·Granted Jan 27, 1998·5 cites·44 claims
- 2741US2011290702A1Lubricating base oil blendGERMAINE GILBERT ROBERT BERNARD·Filed 2008·Application pending·0 cites
- 2840US2012302480A1Additive concentratePADDON CHRISTOPHER ANDREW·Filed 2010·Application pending·0 cites
- 2940US2006183651A1Lubricant composition based on fischer-tropsch derived base oilsWEDLOCK DAVID J·Filed 2004·Application pending·0 cites
- 3033US2009159492A1Process to prepare a lubricating base oil and its useDUHOUX ETIENNE·Filed 2005·Application pending·0 cites
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