Inventor · Chesterfield, MO, US

Frank C. Kohn

21Patents
8h-index
16Co-inventors
72Inventor score

Filing activity: Jun 4, 1999 → May 12, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7608761B2 Method for disease control in MON89788 soybean Emerging Cross-Sectional Technologies 1,179 Active
US7070795B1 Particles containing agricultural active ingredients Human Necessities 24 Expired
US6557298B2 Treatment of seeds with coatings containing hydrogel Human Necessities 22 Expired
US6660690B2 Seed treatment with combinations of insecticides Human Necessities 20 Expired
US6586365B2 Method for reducing pest damage to corn by treating transgenic corn seeds with clothianidin pesticide Emerging Cross-Sectional Technologies 12 Expired
US8642505B2 Control of shoot/foliar feeding pests with pesticide seed treatments Human Necessities 10 Active
US6838473B2 Seed treatment with combinations of pyrethrins/pyrethroids and clothiandin Human Necessities 9 Expired
US6903093B2 Seed treatment with combinations of pyrethrins/pyrethroids and thiamethoxam Human Necessities 9 Expired
US6593273B2 Method for reducing pest damage to corn by treating transgenic corn seeds with pesticide Emerging Cross-Sectional Technologies 7 Expired
US6713077B1 Control of shoot/foliar feeding pests with pesticide seed treatments Human Necessities 5 Expired
US7452546B2 Particles containing agricultural active ingredients Human Necessities 3 Expired
US8080496B2 Method for reducing pest damage to corn by treating transgenic corn seeds with thiamethoxam pesticide Emerging Cross-Sectional Technologies 2 Expired
US12295370B2 Plant health compositions comprising a water-soluble pesticide and a water-insoluble agrochemical Human Necessities 0 Active
US8524634B2 Seed treatment with combinations of pyrethrins/pyrethroids and clothianidin Human Necessities 0 Active
US8592648B2 Seed treatment with combinations of pyrethrins/pyrethroids and thiamethoxam Human Necessities 0 Active
US8101549B2 Control of shoot/foliar feeding pests with pesticide seed treatments General 0 Revoked
US11700853B2 Plant health compositions comprising a water-soluble pesticide and a water-insoluble agrochemical Human Necessities 0 Active
US11479787B2 Use of glyphosate for disease suppression and yield enhancement in soybean Human Necessities 0 Active
US12378571B2 Use of glyphosate for disease suppression and yield enhancement in soybean Human Necessities 0 Active
US10555527B2 Use of glyphosate for disease suppression and yield enhancement in soybean Human Necessities 0 Active
US10709134B2 Plant health compositions comprising a water-soluble pesticide and a water-insoluble agrochemical Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.