Inventor · disambiguated record
Franz Langheim
Also filed as: LANGHEIM FRANZ
3 granted patents·12 citations·filing 1974–1976
64Inventor score
Files withHUELS CHEMISCHE WERKE AG3
Top patents by PatentIndex Score
3 records- 0162US3948983AProcess for the preparation of acetic acid by catalytic gas-phase oxidation of butenesHUELS CHEMISCHE WERKE AG·Filed 1974·Granted Apr 6, 1976·6 cites·13 claims
- 0242US4222823AMethod for processing chlorinated hydrocarbon residuesHUELS CHEMISCHE WERKE AG·Filed 1976·Granted Sep 16, 1980·3 cites·11 claims
- 0323US4004880AMethod and apparatus for cushioning continuous exothermal reactionsHUELS CHEMISCHE WERKE AG·Filed 1975·Granted Jan 25, 1977·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →