Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AU

Andreas Ullmann

PKPolyic Gmbh & Co. Kg: 33 patents #1 of 53Top 2%
LKLeonhard Kurz Stiftung & Co. Kg: 2 patents #41 of 123Top 35%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Zirndorf, DE: #1 of 103 inventorsTop 1%
Overall (All Time): #101,997 of 4,157,543Top 3%
34 Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
7724550 Organic rectifier Markus Bohm, Dietmar Zipperer, Markus Lorenz 2010-05-25
7678857 Polymer mixtures for printed polymer electronic circuits Adolf Bernds, Wolfgang Clemens, Alexander Knobloch 2010-03-16
7589553 Electronic module with organic logic circuit elements Alexander Knobloch, Merlin Welker, Walter Fix 2009-09-15
7576294 Mechanical control elements for organic polymer electronic devices Wolfgang Clemens, Jurgen Ficker, Alexander Knobloch 2009-08-18
7479670 Organic electronic component with high resolution structuring, and method of the production thereof Walter Fix, Ronan Martin 2009-01-20
7442954 Organic electronic component comprising a patterned, semi-conducting functional layer and a method for producing said component Wolfgang Clemens, Walter Fix 2008-10-28
7298023 Electronic device with organic insulator Erwann Guillet, Peter Bonzani, Walter Fix, Henning Rost 2007-11-20
7223995 Logic components comprising organic field effect transistors Walter Fix, Jurgen Ficker 2007-05-29
7064345 Organic field effect transistor with off-set threshold voltage and the use thereof Walter Fix 2006-06-20