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USPTO Patent Rankings Data through Dec 31, 2025
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Christoph Boxan — 1 Patent

LALenzing Aktiengesellschaft: 1 patents #103 of 223Top 50%
Lenzing, AT: #17 of 28 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Christoph Boxan has been granted 1 US patent while listed as an inventor at Lenzing Aktiengesellschaft. All of these patents were granted in 1994. Christoph Boxan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Christoph Boxan in Lenzing, AT.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5294316 Process and apparatus for electrodialysis of an alkali sulfate containing aqueous solution Heinrich Schmidt, Arnold Verwanger, Reinhard Holzinger, Hans Kalleitner, Jamal Hadi Salim 1994-03-15