Inventor · Zionsville, IN, US

Holger Tank

23Patents
2h-index
36Co-inventors
53Inventor score

Filing activity: Feb 6, 2004 → Apr 23, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US7316990B2 High-strength, low viscosity herbicidal formulations of glyphosate Human Necessities 20 Expired
US8309491B2 Stable emulsifiable concentrates containing a first herbicidal carboxylic acid salt and a second herbicidal carboxylic acid ester Human Necessities 4 Active
US9781922B2 Amine and amine oxide surfactants for controlling herbicide spray drift Human Necessities 1 Active
US8501208B2 Microencapsulated oils for controlling pesticide spray drift Performing Operations; Transporting 1 Active
US9288984B2 Herbicidal concentrate compositions containing glyphosate and dicamba salts Human Necessities 1 Active
US8835357B2 Agricultural compositions comprising oil-in-water emulsions Human Necessities 1 Active
US11744244B2 Compositions and methods for improving the compatibility of water soluble herbicide salts Human Necessities 0 Active
US11058108B2 Stable high strength oil-in-water emulsions Human Necessities 0 Active
US8999893B2 Stabilized oil-in-water emulsions including meptyl dinocap Human Necessities 0 Active
US10526271B2 Compositions and methods related to half salts of herbicidal carboxylic acids Chemistry; Metallurgy 0 Active
US11172679B2 Controlling spray drift of pesticides with self-emulsifiable esters Human Necessities 0 Active
US8486862B2 Compositions and methods for improving the compatibility of water soluble herbicide salts Human Necessities 0 Active
US11832610B2 Rheological modifiers for spray drift control in agrochemical emulsions Human Necessities 0 Active
US9402391B2 Stabilized oil-in-water emulsions including agriculturally active ingredients Human Necessities 0 Active
US10278394B2 Compounds derived from herbicidal carboxylic acids and tetraalkylammonium or (arylalkyl)trialkylammonium hydroxides Human Necessities 0 Active
US8563473B2 Aqueous herbicidal concentrates of auxinic carboxylic acids with reduced eye irritancy Human Necessities 0 Active
US9185905B2 Stabilized oil-in-water emulsions including agriculturally active ingredients Human Necessities 0 Active
US9426982B2 Stabilized oil-in-water emulsions including agriculturally active ingredients Human Necessities 0 Active
US9167810B2 Compounds derived from herbicidal carboxylic acids and tetraalkylammonium or (arylalkyl) trialkylammonium hydroxides Human Necessities 0 Active
US11678666B2 High-strength, herbicidal compositions of glyphosate and 2,4-D salts Human Necessities 0 Active
US9839217B2 Compounds derived from herbicidal carboxylic acids and tetraalkylammonium or (arylalkyl)trialkylammonium hydroxides Human Necessities 0 Active
US10897896B2 High load aqueous suspension concentrate of an active ingredient Human Necessities 0 Active
US12342813B2 Amine and amine oxide surfactants for controlling herbicide spray drift Human Necessities 0 Active

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