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Bernd Landmann — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%

Ludwigshafen, DE: #933 of 1,722 inventorsTop 55%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Bernd Landmann has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1988 and the most recent in February 1990. Bernd Landmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bernd Landmann in Ludwigshafen, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4904798	(4-amino-2-hydroxyphenyl-1-oxoisoindolenines, preparation thereof and hydrolysis thereof to 2-(4-amino-2-hydroxybenzoyl)benzoic acids	Joachim Kranz, Udo Mayer	1990-02-27
4775451	Preparation of water-soluble food-grade triphenylmethane colors	Wolfgang Habermann, Odo Mayer, Peter Hammes	1988-10-04

Bernd Landmann — 2 Patents

Issued Patents All Time

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