Christoph Schwidetzky — 6 Patents at Basf Se

Christoph Schwidetzky has been granted 6 US patents while listed as an inventor at Basf Se. The first was granted in 1989 and the most recent in January 2021. Christoph Schwidetzky ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Christoph Schwidetzky in Ludwigshafen, DE.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
10894884	Use of iron oxide coated aluminum flakes having red 1st order interference color in coatings	Raimund Schmid, Aron Wosylus	2021-01-19
9951194	Iron oxide containing effect pigments, their manufacture and their use	Juergen Walker, Gabe Uzunian, Raimund Schmid, Aron Wosylus	2018-04-24
5451253	Preparation of transparent yellow iron oxide pigments	Paul Klingelhoefer, Henning Wienand, Norbert Mronga, Ekkehard Schwab, Michael W. Nebel	1995-09-19
5411586	Luster pigments containing bismuth vanadate	Raimund Schmid, Norbert Mronga, Harald Ochmann	1995-05-02
5244649	Production of hematite pigments in the form of platelets	Werner Ostertag, Norbert Mronga	1993-09-14
4851049	Thermostable bismuth vanadate/molybdate pigments	Henning Wienand, Werner Ostertag, Helmut Knittel	1989-07-25