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USPTO Patent Rankings Data through Dec 31, 2025
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Lars Ortmann — 2 Patents

SASchott Ag: 2 patents #437 of 1,181Top 40%
Jena, DE: #559 of 1,492 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Lars Ortmann has been granted 2 US patents while listed as an inventor at Schott Ag. The first was granted in 2008 and the most recent in May 2009. Lars Ortmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Lars Ortmann in Jena, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7534412 Large-volume CaF2 single crystals with reduced scattering and improved laser stability, and uses thereof Joerg Kandler, Andreas Menzel, Matthias Mueller, Lutz Parthier, Gordon Von Der Goenna 2009-05-19
7393409 Method for making large-volume CaF2 single cystals with reduced scattering and improved laser stability, the crystals made by the method and uses thereof Joerg Kandler, Andreas Menzel, Matthias Mueller, Lutz Parthier, Gordon Von Der Goenna 2008-07-01