Inventor · disambiguated record
Friedrich K. Hess
Also filed as: HESS FRIEDRICH K · HESS FRIEDRICH KARL
2 granted patents·12 citations·filing 1975–1979
56Inventor score
Files withBOEHRINGER SOHN INGELHEIM2
Top patents by PatentIndex Score
2 records- 0164US4238496A4-Substituted thiazolyl-2-oxamic acids and salts and esters thereofBOEHRINGER SOHN INGELHEIM·Filed 1979·Granted Dec 9, 1980·9 cites·7 claims
- 0249US4010270A4-Oxo-4H-pyrano[3,2-c]quinoline-2-carboxylic acids and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Mar 1, 1977·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →