Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Katia Studer — 9 Patents

Basf Se: 8 patents #2,129 of 13,826Top 20%
BSBase Se: 1 patents #1 of 30Top 4%
Rixheim, FR: #23 of 190 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Katia Studer has been granted 9 US patents while listed as an inventor at Basf Se. The first was granted in 2011 and the most recent in February 2021. Katia Studer ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Katia Studer in Rixheim, FR.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10928728 Photoactivable nitrogen bases Kurt Dietliker, Katharina Misteli, Tunja Jung, Lother Alexander Engelbrecht 2021-02-23
9921477 Photoactivable nitrogen bases Kurt Dietliker, Katharina Misteli, Tunja Jung, Lothar Alexander Engelbrecht 2018-03-20
9624171 Photoinitiator mixtures Akira Matsumoto, Hisatoshi Kura, Sebastien Villeneuve 2017-04-18
8906979 Macrophotoinitiators Markus Frey, Christophe Frossard, Bruno Spony, Patrizia Sgambati 2014-12-09
8637585 Silsesquioxane photoinitiators Markus Frey, Christophe Frossard, Karin Powell, Jean-Luc Birbaum, Martin Muller 2014-01-28
8604251 Oligofunctional photoinitiators Ulrich Berens, Jean-Luc Birbaum 2013-12-10
8507726 Photoinitiator mixtures Sebastien Villeneuve, Akira Matsumoto, Hisatoshi Kura, Jan Sültemeyer 2013-08-13
8318830 Photolatent catalysts based on organometallic compounds Rachel Kohli Steck, Caroline Lordelot, Thomas Vogel, Gisele Baudin, Paul Brown +5 more 2012-11-27
8049186 UV-dosis indicators Tunja Jung, Kurt Dietliker, Urs Lehmann 2011-11-01