Inventor · disambiguated record
Dieter Ulmschneider
Also filed as: ULMSCHNEIDER DIETER
4 granted patents·79 citations·filing 1975–1988
75Inventor score
Top patents by PatentIndex Score
4 records- 0191US4048077AAqueous clay base mud for deep drillingHOECHST AG·Filed 1975·Granted Sep 13, 1977·64 cites·4 claims
- 0252US4330653AProcess for the polymerization of vinyl chloride in an aqueous phaseHOECHST AG·Filed 1981·Granted May 18, 1982·10 cites·8 claims
- 0346US4835305AProcess for the preparation of trifluoroacrylatesHOECHST AKTIENGELSELSCHAFT·Filed 1988·Granted May 30, 1989·4 cites·13 claims
- 0437US4375436AContinuous process for the production of chloroalkyl-sulfonyl isocyanatesHOECHST AG·Filed 1981·Granted Mar 1, 1983·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →