Herbert Eichenberger — 1 Patent at Sandoz Ag

Herbert Eichenberger has been granted 1 US patent while listed as an inventor at Sandoz Ag. All of these patents were granted in 1989. Herbert Eichenberger ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Herbert Eichenberger in Kaiseraugst, CH.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4820806	Metal-free azo compounds containing a vinylsulfonyl group and at least one basic group and 1:1 and 1:2 metal complexes thereof	Werner Baumann, Joseph V. Diest, Max Oppliger	1989-04-11

Herbert Eichenberger — 1 Patent

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