Peter Bottcher — 3 Patents at Basf Se

Peter Bottcher has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1998 and the most recent in September 2004. Peter Bottcher ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Peter Bottcher in Eisenberg (Pfalz), DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6794504	Chlorinated copper phthalocyanine pigments	Ingo Klopp, Josef Hetzenegger	2004-09-21	$213,000
5944887	Transformation of crude halogenated copper phthalocyanine pigments into a useful pigmentary state	Andrea Schutze, Frank Scherhag	1999-08-31
5728888	Preparation of hydroxylated benzophenones	Alexander Aumuller, Gunter Brill	1998-03-17

Peter Bottcher — 3 Patents

Issued Patents All Time

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