Inventor · disambiguated record
Emmerich Pastorek
Also filed as: PASTOREK EMMERICH
8 granted patents·24 citations·filing 1979–1992
82Inventor score
Files withRUETGERSWERKE AG8
Top patents by PatentIndex Score
8 records- 0157US5169990APreparation of 9,9-bis-(4-hydroxyphenyl)-fluoreneRUETGERSWERKE AG·Filed 1992·Granted Dec 8, 1992·6 cites·5 claims
- 0257US5149886APreparation of 9,9-bis-(4-hydroxyphenyl)-fluoreneRUETGERSWERKE AG·Filed 1992·Granted Sep 22, 1992·6 cites·9 claims
- 0356US4549024AOxidation of quinoline to quinolinic acidRUETGERSWERKE AG·Filed 1984·Granted Oct 22, 1985·3 cites·6 claims
- 0447US4582910AMethod for preparation of 4-halogenonaphthalic acid anhydridesRUETGERSWERKE AG·Filed 1985·Granted Apr 15, 1986·3 cites·22 claims
- 0544US4228083AProcess for the production of β-(5-nitro-2-furyl)-acroleinRUETGERSWERKE AG·Filed 1979·Granted Oct 14, 1980·1 cites·9 claims
- 0643US5066806ANovel separation processRUETGERSWERKE AG·Filed 1990·Granted Nov 19, 1991·2 cites·9 claims
- 0743US4510090AMethod for the production of phenanthrenequinoneRUETGERSWERKE AG·Filed 1984·Granted Apr 9, 1985·3 cites·4 claims
- 0832US4564700AProcess for the preparation of fluorene-9-carboxylic acidRUETGERSWERKE AG·Filed 1983·Granted Jan 14, 1986·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →