Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephan Schwarzer — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Hamburg, DE: #1,413 of 5,803 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephan Schwarzer has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2005 and the most recent in April 2015. Stephan Schwarzer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephan Schwarzer in Hamburg, DE.

Patents per Year

Patents granted per year, 2005 to 2015Bar chart with a peak of 1 patents in 2005.peak 12005: 1 patents20052007: 1 patents20072015: 1 patents2015

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9015705 Computing device having a migrated virtual machine accessing physical storage space on another computing device Marco Hoehle, Christian Kirsch, Andreas Schmengler 2015-04-21 $6,169,000
7306163 Smart card and method for its production Andreas Scholz 2007-12-11 $7,826,000
6973322 Personal travel agent using push services Cornelius Buchmann, Christian Kirsch, Gerhard Schrimpf, Rainer Seibert 2005-12-06 $7,444,000