Inventor · disambiguated record
Norbert Wilke
Also filed as: WILKE NORBERT
5 granted patents·20 citations·filing 1973–1976
75Inventor score
Files withHUELS CHEMISCHE WERKE AG5
Top patents by PatentIndex Score
5 records- 0171US3940431ADimethyl terephthalate prepared by the esterification of terephthalic acidHUELS CHEMISCHE WERKE AG·Filed 1973·Granted Feb 24, 1976·9 cites·9 claims
- 0240US4005124AProcess for recovering the mother liquor produced by the esterification of terephthalic acid with methanolHUELS CHEMISCHE WERKE AG·Filed 1974·Granted Jan 25, 1977·2 cites·23 claims
- 0331US3980441AApparatus for the production of dimethyl terephthalate by the esterification of terephthalic acidHUELS CHEMISCHE WERKE AG·Filed 1975·Granted Sep 14, 1976·3 cites·2 claims
- 0431US3972912AProcess for the esterification of terephthalic acid in the gas phaseHUELS CHEMISCHE WERKE AG·Filed 1973·Granted Aug 3, 1976·4 cites·9 claims
- 0527US4015943AApparatus for the esterification of terephthalic acid in the gas phaseHUELS CHEMISCHE WERKE AG·Filed 1976·Granted Apr 5, 1977·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →