Inventor · disambiguated record
Ernst A. Pieroh
Also filed as: PIEROH ERNST · PIEROH ERNST A · PIEROH ERNST-ALBRECHT
16 granted patents·75 citations·filing 1972–1990
91Inventor score
Top patents by PatentIndex Score
16 records- 0181US4233059A1,2,3-Triazole carboxylic acid amides and biocidal compositions containing the sameSCHERING AG·Filed 1979·Granted Nov 11, 1980·13 cites·152 claims
- 0270US4783459AAnilinopyrimidine fungicidesSCHERING AGROCHEMICALS LTD·Filed 1987·Granted Nov 8, 1988·14 cites·17 claims
- 0369US4005213A2,5-Substituted-1,3,4-thiadiazoles as fungicidesSCHERING AG·Filed 1974·Granted Jan 25, 1977·7 cites·7 claims
- 0468US5064847A5-substituted 3-arylisoxazole derivatives, their preparation and their use as pesticidesSCHERING AG·Filed 1990·Granted Nov 12, 1991·12 cites·12 claims
- 0565US4108885ASalts of thiocarbamic esters with fungicidal and fungistatic actionSCHERING AG·Filed 1976·Granted Aug 22, 1978·6 cites·3 claims
- 0660US4983755ASubstituted hydrazones, process for the preparation and their use as pesticideSCHERING AG·Filed 1987·Granted Jan 8, 1991·8 cites·4 claims
- 0752US4897415A2-imino-1,3-dithietanes, their use as pesticidesSCHERING AG·Filed 1988·Granted Jan 30, 1990·4 cites·18 claims
- 0845US4598083AAlkylthiocinnamic acid nitriles for the control of harmful organismsSCHERING AG·Filed 1984·Granted Jul 1, 1986·2 cites·2 claims
- 0942US4279907A1,3,4-Thiadiazole-2-carboxylic acid derivatives, process for making the same and fungicidal and nematocidal compositions containing sameSCHERING AG·Filed 1980·Granted Jul 21, 1981·1 cites·1 claims
- 1042US4112107A5-Nitrothiazole containing pesticide compositionSCHERING AG·Filed 1977·Granted Sep 5, 1978·1 cites·6 claims
- 1139US4474596AXylite derivatives, methods for their production as well as compositions containing them having growth regulatory activity for plantsSCHERING AG·Filed 1982·Granted Oct 2, 1984·1 cites·85 claims
- 1238US5162351ABenzoisothiazoles, their preparation and their use as pesticidesSCHERING AG·Filed 1989·Granted Nov 10, 1992·1 cites·10 claims
- 1338US4061645A2-Trichloromethyl-5-methylsulfinyl-1,3,4-thiadiazoleSCHERING AG·Filed 1972·Granted Dec 6, 1977·5 cites·1 claims
- 1436US4281121A1,3,4-Thiadiazole-2-carboxylic acid derivatives, process for making the same and fungicidal and nematocidal compositions containing sameSCHERING AG·Filed 1979·Granted Jul 28, 1981·0 cites·182 claims
- 1533US4369185AFungicidal 2-sulfinyl-5-sulfonyl-1,3,4-thiadiazole derivativesSCHERING AG·Filed 1980·Granted Jan 18, 1983·0 cites·6 claims
- 1630US3956307ABenzimidazole-1-carboximidic acid estersSCHERING AG·Filed 1974·Granted May 11, 1976·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →