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

Uwe Sonnewald

Basf Se: 8 patents #2,129 of 13,826Top 20%
SKSungene Gmbh & Co. Kgaa: 5 patents #2 of 29Top 7%
HGHoechst Schering Agrevo Gmbh: 5 patents #36 of 164Top 25%
SLSyngenta Limited: 3 patents #76 of 389Top 20%
SCSchering: 1 patents #1,469 of 2,442Top 65%
SASudzucker Ag: 1 patents #26 of 76Top 35%
KKKws Saat Se & Co. Kgaa: 1 patents #64 of 129Top 50%
BCBayer Cropscience: 1 patents #635 of 1,202Top 55%
Overall (All Time): #123,412 of 4,157,543Top 3%
30 Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
5723757 Plant promoters specific for sink organ expression of genes Mario Rocha-Sosa, Wolf B. Frommer, Lothar Willmitzer, Marina Stratmann 1998-03-03
5538879 Expression cassette and plasmids for a guard cell specific expression and their use for the introduction of transgenic plant cells and plants Bernd Muller-Rober, Lothar Willmitzer 1996-07-23
5492820 Plasmids for the production of transgenic plants that are modified in habit and yield Lothar Willmitzer 1996-02-20
5436393 Potato tuber specific transcriptional regulation Mario Rocha-Sosa, Wolf B. Frommer, Lothar Willmitzer, Marina Stratmann 1995-07-25
5436394 Plasmid for the preparation of transgenic plants with a change in habit and yield Lothar Willmitzer, Antje Von Schaeven 1995-07-25