Inventor · disambiguated record
Christopher John Urch
Also filed as: URCH CHRISTOPHER · URCH CHRISTOPHER J · URCH CHRISTOPHER JOHN
25 granted patents·4 pending applications·614 citations·filing 1988–2019
96Inventor score
Top patents by PatentIndex Score
29 records- 0196US6573275B1Bicyclic aminesSYNGENTA LTD·Filed 2002·Granted Jun 3, 2003·55 cites·20 claims
- 0296US5922732ABicyclic aminesZENECA LTD·Filed 1996·Granted Jul 13, 1999·91 cites·15 claims
- 0395US6391883B1Bicyclic aminesSYNGENTA LTD·Filed 2000·Granted May 21, 2002·47 cites·23 claims
- 0495US6291474B1Bicyclic amine derivativesZENECA LTD·Filed 2000·Granted Sep 18, 2001·46 cites·7 claims
- 0595US6177442B1Bicyclic amine derivativesZENECA LTD·Filed 1999·Granted Jan 23, 2001·69 cites·9 claims
- 0695US5968947ABicyclic amine derivativesZENECA LTD·Filed 1997·Granted Oct 19, 1999·68 cites·8 claims
- 0793US6174894B1Bicyclic amine derivativesZENECA LTD·Filed 1999·Granted Jan 16, 2001·68 cites·9 claims
- 0893US6093726ABicyclic amine derivativesZENECA LTD·Filed 1997·Granted Jul 25, 2000·60 cites·7 claims
- 0992US6207676B1Bicyclic aminesZENECA LTD·Filed 1998·Granted Mar 27, 2001·51 cites·7 claims
- 1087US6544989B2Benzazoles: benzoxazole, benzthiazole and benzimidazole derivativesSYNGENTA LTD·Filed 2001·Granted Apr 8, 2003·26 cites·30 claims
- 1172US4973767ACyclopropane derivativesSANDOZ LTD·Filed 1988·Granted Nov 27, 1990·9 cites·2 claims
- 1265US5912254ABicycle amine derivativesZENECA LTD·Filed 1997·Granted Jun 15, 1999·10 cites·8 claims
- 1360US6703347B2Isothiazole derivatives and their use as pesticidesSYNGENTA LTD·Filed 2001·Granted Mar 9, 2004·1 cites·12 claims
- 1454US9951028B2Agricultural chemicalsREDAG CROP PROT LTD·Filed 2014·Granted Apr 24, 2018·0 cites·15 claims
- 1552US2002061913A1Bicyclic amine derivativesFiled 2001·Application pending·0 cites
- 1648US5912388APreparation of aldehydes or ketones from alcoholsZENECA LTD·Filed 1996·Granted Jun 15, 1999·5 cites·11 claims
- 1746US5770741AProcess for cylopropane derivativesSANDOZ LTD·Filed 1995·Granted Jun 23, 1998·3 cites·6 claims
- 1846US2016212997A1Agricultural chemicalsREDAG CROP PROT LTD·Filed 2014·Application pending·0 cites
- 1945US11261177B2Benzoxazinone derivatives useful as herbicidesREDAG CROP PROT LTD·Filed 2018·Granted Mar 1, 2022·0 cites·21 claims
- 2045US11241013B2Benzimidazole compounds as agricultural chemicalsREDAG CROP PROT LTD·Filed 2018·Granted Feb 8, 2022·0 cites·17 claims
- 2145US6294545B1Bicyclic amines and their use as insecticidesSYNGENTA LTD·Filed 1998·Granted Sep 25, 2001·2 cites·10 claims
- 2239US6066646ABicyclic amine derivativesZENECA LTD·Filed 1999·Granted May 23, 2000·2 cites·11 claims
- 2339US2015094474A1Agricultural chemicalsREDX PHARMA LTD·Filed 2013·Application pending·0 cites
- 2437US11634390B2Agricultural chemicalsGLOBACHEM NV·Filed 2017·Granted Apr 25, 2023·0 cites·27 claims
- 2535US5849754ABicyclic amine derivativesZENECA LTD·Filed 1997·Granted Dec 15, 1998·1 cites·11 claims
- 2634US11440900B2Agricultural chemicalsGLOBACHEM NV·Filed 2019·Granted Sep 13, 2022·0 cites·20 claims
- 2734US11224224B2Thiobenzoimidazole as fungicidesREDAG CROP PROT LTD·Filed 2018·Granted Jan 18, 2022·0 cites·21 claims
- 2834US2021206744A1Benzimidazole compounds as agricultural chemicalsREDAG CROP PROT LTD·Filed 2018·Application pending·0 cites
- 2931US11641858B2Agricultural chemicalsREDAG CROP PROT LTD·Filed 2017·Granted May 9, 2023·0 cites·21 claims
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