Inventor · disambiguated record
Helmut Kocher
Also filed as: KOECHER HELMUT
6 granted patents·132 citations·filing 1977–1983
84Inventor score
Files withHOECHST AG6
Top patents by PatentIndex Score
6 records- 0197US4130413AHeterocyclic phenyl ethers and herbicides containing sameHOECHST AG·Filed 1977·Granted Dec 19, 1978·74 cites·15 claims
- 0291US4227009APhenoxyphenoxy-propionic acid derivativesHOECHST AG·Filed 1977·Granted Oct 7, 1980·30 cites·6 claims
- 0374US4278461AHerbicidal agentsHOECHST AG·Filed 1978·Granted Jul 14, 1981·8 cites·11 claims
- 0469US4482373ABenzoxazolyloxy phenoxy esters and use as monocotyledonous weed grass herbicidesHOECHST AG·Filed 1983·Granted Nov 13, 1984·7 cites·4 claims
- 0567US4564381AIncrease of carbohydrate accumulation in plants by means of substituted derivatives of phenoxyalkanoic acids and cyclohexanedionesHOECHST AG·Filed 1983·Granted Jan 14, 1986·6 cites·5 claims
- 0667US4370489AHerbicidal compoundsHOECHST AG·Filed 1977·Granted Jan 25, 1983·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →