Inventor · disambiguated record
Bernd Landmann
Also filed as: LANDMANN BERND
2 granted patents·9 citations·filing 1987–1989
54Inventor score
Files withBASF AG2
Top patents by PatentIndex Score
2 records- 0161US4904798A(4-amino-2-hydroxyphenyl-1-oxoisoindolenines, preparation thereof and hydrolysis thereof to 2-(4-amino-2-hydroxybenzoyl)benzoic acidsBASF AG·Filed 1989·Granted Feb 27, 1990·6 cites·17 claims
- 0237US4775451APreparation of water-soluble food-grade triphenylmethane colorsBASF AG·Filed 1987·Granted Oct 4, 1988·3 cites·20 claims
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