Inventor · disambiguated record
Ronald J. Heemstra
Also filed as: HEEMSTRA RONALD J · HEEMSTRA RONALD JOSEPH
27 granted patents·17 pending applications·282 citations·filing 2004–2025
97Inventor score
Files withDOW AGROSCIENCES LLC24CORTEVA AGRISCIENCE LLC9TARGACEPT INC4AKIREDDY SRINIVASA RAO3CATALYST BIOSCIENCES INC3
Top patents by PatentIndex Score
44 records- 0198US8785479B2Macrocyclic picolinamides as fungicidesDOW AGROSCIENCES LLC·Filed 2013·Granted Jul 22, 2014·50 cites·13 claims
- 0297US9974304B2Use of macrocyclic picolinamides as fungicidesDOW AGROSCIENCES LLC·Filed 2014·Granted May 22, 2018·17 cites·23 claims
- 0397US9781935B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2016·Granted Oct 10, 2017·13 cites·42 claims
- 0497US9686984B2Macrocyclic picolinamides as fungicidesDOW AGROSCIENCES LLC·Filed 2015·Granted Jun 27, 2017·24 cites·14 claims
- 0597US9549556B2Macrocyclic picolinamides as fungicidesDOW AGROSCIENCES LLC·Filed 2014·Granted Jan 24, 2017·25 cites·21 claims
- 0697US9144239B2Macrocyclic picolinamides as fungicidesDOW AGROSCIENCES LLC·Filed 2014·Granted Sep 29, 2015·28 cites·20 claims
- 0796US10172358B2Thiopicolinamide compounds with fungicidal activityDOW AGROSCIENCES LLC·Filed 2017·Granted Jan 8, 2019·6 cites·16 claims
- 0896US9795139B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2016·Granted Oct 24, 2017·10 cites·20 claims
- 0996US9549555B2Macrocyclic picolinamide compounds with fungicidal activityDOW AGROSCIENCES LLC·Filed 2014·Granted Jan 24, 2017·28 cites·21 claims
- 1096US9247741B2Use of macrocyclic picolinamides as fungicidesDOW AGROSCIENCES LLC·Filed 2014·Granted Feb 2, 2016·26 cites·27 claims
- 1195US10219516B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2017·Granted Mar 5, 2019·6 cites·12 claims
- 1295US9795140B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2016·Granted Oct 24, 2017·8 cites·20 claims
- 1394US10258045B2Molecules having pesticidal utility and intermediates, compositions and processes related theretoDOW AGROSCIENCES LLC·Filed 2017·Granted Apr 16, 2019·7 cites·19 claims
- 1494US10231452B2Thiopicolinamide compounds with fungicidal activityDOW AGROSCIENCES LLC·Filed 2017·Granted Mar 19, 2019·8 cites·7 claims
- 1594US10173971B2Picolinamides with fungicidal activityDOW AGROSCIENCES LLC·Filed 2015·Granted Jan 8, 2019·5 cites·19 claims
- 1694US2025008960A1Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoCORTEVA AGRISCIENCE LLC·Filed 2024·Application pending·0 cites
- 1793US11632957B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoCORTEVA AGRISCIENCE LLC·Filed 2020·Granted Apr 25, 2023·2 cites·1 claims
- 1893US10252989B2Picolinamides with fungicidal activityDOW AGROSCIENCES LLC·Filed 2015·Granted Apr 9, 2019·6 cites·18 claims
- 1992US2025359552A1Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoCORTEVA AGRISCIENCE LLC·Filed 2025·Application pending·0 cites
- 2091US12490741B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoCORTEVA AGRISCIENCE LLC·Filed 2024·Granted Dec 9, 2025·0 cites·10 claims
- 2190US12256738B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoCORTEVA AGRISCIENCE LLC·Filed 2023·Granted Mar 25, 2025·0 cites·1 claims
- 2289US10993440B2Molecules having pesticidal utility, and intermediates, compositions, and processes related theretoDOW AGROSCIENCES LLC·Filed 2019·Granted May 4, 2021·3 cites·1 claims
- 2383US10258582B2Nicotinic receptor non-competitive antagonistsCATALYST BIOSCIENCES INC·Filed 2018·Granted Apr 16, 2019·2 cites·3 claims
- 2483US8809397B2Nicotinic receptor non-competitive antagonistsAKIREDDY SRINIVASA RAO·Filed 2011·Granted Aug 19, 2014·5 cites·10 claims
- 2580US9532974B2Nicotinic receptor non-competitive antagonistsTARGACEPT INC·Filed 2015·Granted Jan 3, 2017·2 cites·2 claims
- 2679US2019090488A1Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2018·Application pending·0 cites
- 2778US11944099B2Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoCORTEVA AGRISCIENCE LLC·Filed 2021·Granted Apr 2, 2024·0 cites·23 claims
- 2875US2018000087A1Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2017·Application pending·0 cites
- 2975US2018007911A1Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2017·Application pending·0 cites
- 3072US10716770B2Nicotinic receptor non-competitive antagonistsCATALYST BIOSCIENCES INC·Filed 2019·Granted Jul 21, 2020·0 cites·5 claims
- 3171US2025228239A1Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoCORTEVA AGRISCIENCE LLC·Filed 2024·Application pending·0 cites
- 3270US2019359557A1Picolinamides with fungicidal activityDOW AGROSCIENCES LLC·Filed 2018·Application pending·0 cites
- 3367US8802694B23,6-diazabicyclo[3.1.1]heptanes as neuronal nicotinic acetycholine receptor ligandsAKIREDDY SRINIVASA RAO·Filed 2010·Granted Aug 12, 2014·1 cites·6 claims
- 3464US2014315877A1Nicotinic receptor non-competitive antagonistsTARGACEPT INC·Filed 2014·Application pending·0 cites
- 3560US2024343681A1Molecules having pesticidal utility and intermediates and processes related theretoCORTEVA AGRISCIENCE LLC·Filed 2022·Application pending·0 cites
- 3659US2017071878A1Nicotinic receptor non-competitive antagonistsCATALYST BIOSCIENCES INC·Filed 2016·Application pending·0 cites
- 3754US2017273303A1Macrocyclic picolinamides as fungicidesDOW AGROSCIENCES LLC·Filed 2017·Application pending·0 cites
- 3851US2014315880A13,6-diazabicyclo[3.1.1]heptaines as neuronal nicotinic acetycholine receptor ligandsTARGACEPT INC·Filed 2014·Application pending·0 cites
- 3950US2023077362A1Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related theretoCORTEVA AGRISCIENCE LLC·Filed 2020·Application pending·0 cites
- 4048US2011071180A1Sub-type selective amides of diazabicycloalkanesTARGACEPT INC·Filed 2009·Application pending·0 cites
- 4146US2021015098A1Molecules having pesticidal utility, and intermediates, compositions, and processes, related theretoDOW AGROSCIENCES LLC·Filed 2019·Application pending·0 cites
- 4244US2004158065A1Preparation of substituted quinazolinesFiled 2004·Application pending·0 cites
- 4343US10590120B2Pesticidal compositions and methodsDOW AGROSCIENCES LLC·Filed 2017·Granted Mar 17, 2020·0 cites·17 claims
- 4437US2014288169A1Nicotinic receptor non-competitive antagonistsAKIREDDY SRINIVASA RAO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →