Inventor · disambiguated record
Otto Kratzer
Also filed as: KRATZER OTTO
4 granted patents·65 citations·filing 1979–1998
78Inventor score
Files withBASF AG4
Top patents by PatentIndex Score
4 records- 0184US4262140AProduction of anhydrous or substantially anhydrous formic acidBASF AG·Filed 1979·Granted Apr 14, 1981·17 cites·5 claims
- 0269US4659866AContinuous preparation of furmamideBASF AG·Filed 1982·Granted Apr 21, 1987·9 cites·2 claims
- 0361US6458970B1Method for producing acid phthalic anhydride and an appropriate shell catalyst containing titanium-vanadium-cesiumBASF AG·Filed 1998·Granted Oct 1, 2002·25 cites·3 claims
- 0458US4994603APreparation of methyl formateBASF AG·Filed 1981·Granted Feb 19, 1991·14 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →