Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RP

Roger Prétôt — 12 Patents

Basf Se: 11 patents #1,483 of 13,826Top 15%
CCCiba Specialty Chemicals: 1 patents #701 of 1,233Top 60%
Basel, CH: #161 of 1,913 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Roger Prétôt has been granted 12 US patents while listed as an inventor at Basf Se. The first was granted in 2010 and the most recent in March 2017. Roger Prétôt ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Roger Prétôt in Basel, CH.

Patents per Year

Patents granted per year, 2010 to 2017Bar chart with a peak of 3 patents in 2011.peak 32010: 1 patents20102011: 3 patents20112012: 2 patents20122013: 2 patents20132014: 2 patents20142015: 1 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9608219 Semiconductor structure and method for its production Tero Mustonen, Tomi Hassinen 2017-03-28
9012899 Electroluminescent metal complexes with nucleophilic carbene ligands Paul Adriaan Van Der Schaaf, Jemima Schmidt, Beat Schmidhalter, Thomas Schäfer, Bernd Lamatsch 2015-04-21
8734963 Complex salts Luisa De Cola, Matteo Mauro 2014-05-27
8685541 Dibenzofurane polymers for electroluminiscent devices Natalia Chebotareva, Paul Adriaan Van Der Schaaf, Annemarie Wolleb, Heinz Wolleb 2014-04-01
8492749 Electroluminescent metal complexes with nucleophilic carbene ligands Paul Adriaan Van Der Schaaf, Jemima Schmidt, Beat Schmidhalter, Thomas Schäfer, Bernd Lamatsch 2013-07-23
8440826 Light emitting Cu (I) complexes Luisa De Cola, Yinghui Sun, Franz Schwarzenbach 2013-05-14
8309755 Manufacture of esters John Colin Dunn, Dinesh Mistry, Martin Gower, Markus Schmid 2012-11-13
8138303 Polymers Natalia Chebotareva, Paul Adriaan Van Der Schaaf, Thomas Schäfer, Beat Schmidhalter, Peter Murer 2012-03-20
8080667 Electroluminescent metal complexes with triazoles and benzotriazoles Thomas Schäfer, Kristina Bardon, Beat Schmidhalter 2011-12-20
7999131 Manufacture of esters John Colin Dunn, Dinesh Mistry, Martin Gower, Markus Schmid 2011-08-16
7928242 Electroluminescent metal complexes with triazoles Roman Kolly, Thomas Schäfer, Paul Adriaan Van Der Schaaf 2011-04-19
7820828 Electroluminescent metal complexes with triazoles and benzotriazoles Thomas Schäfer, Kristina Bardon, Beat Schmidhalter 2010-10-26