Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Allschwil, CH ranks #1,597 worldwide for total patents filed all time, with 2,099 patents from 309 inventors. Leading employers of inventors based in Allschwil, CH include Idorsia Pharmaceuticals, Actelion Pharmaceuticals, BOE.

Showing 1–50 of 309 inventors

Rank Inventor Primary Company Patents
1 Martin Bolli Idorsia Pharmaceuticals 65
2 Christoph Boss Actelion Pharmaceuticals 59
3 Philipp Lustenberger BOE 50
#4 Francois Gugumus Ciba Specialty Chemicals 46
#5 Martine Clozel Actelion Pharmaceuticals 43
#6 Thierry Sifferlen Actelion Pharmaceuticals 41
#7 Oliver Nayler Actelion Pharmaceuticals 40
#8 Kurt Dietliker Ciba-Geigy 39
#9 Hamed Aissaoui Actelion Pharmaceuticals 38
#10 Beat Steiner Actelion Pharmaceuticals 33
#11 Antonio Sanso Adobe 31
#11 Stefan Reber Hamm Ag 31
#13 Vincenzo Tschinke Novartis Ag 29
#14 Sylvia Richard-Bildstein Actelion Pharmaceuticals 28
#14 Markus Gude Actelion Pharmaceuticals 28
#14 Reinhard Pedrazzi Sandoz Ag 28
#14 Peter Traxler Novartis Ag 28
#18 Hans-Ulrich Berendt Ciba-Geigy 27
#19 Jean-Luc Specklin Hoffmann-La Roche 25
#19 Walter Fischli Actelion Pharmaceuticals 25
#19 Rainer Wolf Sandoz Ag 25
#19 Cosimo Dolente Hoffmann-La Roche 25
#19 Georg Rueedi Actelion Pharmaceuticals 25
#24 Aleksandar Stojanovic Novartis Ag 24
#25 Olivier Corminboeuf Actelion Pharmaceuticals 23
#26 Corinna Grisostomi Actelion Pharmaceuticals 21
#26 Bibia Heidmann Idorsia Pharmaceuticals 21
#28 Yves Auberson Novartis Ag 20
#29 Philippe Guerry Hoffmann-La Roche 19
#29 Markus Von Raumer Idorsia Pharmaceuticals 19
#29 Heinz Fretz Actelion Pharmaceuticals 19
#32 Julian Proelss Basf Se 18
#32 Christine Brotschi Actelion Pharmaceuticals 18
#34 Stefan Hari Ciba-Geigy 17
#34 Jodi T. Williams Actelion Pharmaceuticals 17
#36 Adrian Waldner Novartis Ag 16
#36 Zoubair Cherkaoui Rolic Ag 16
#36 Stephan Bachmann Hoffmann-La Roche 16
#39 Stefan Abele Actelion Pharmaceuticals 15
#39 Sylvaine Cren Actelion Pharmaceuticals 15
#39 Rolf Hilfiker Ciba Specialty Chemicals 15
#42 Eva Caroff Actelion Pharmaceuticals 14
#42 Lubos Remen Actelion Pharmaceuticals 14
#42 Cyrille Lescop Actelion Pharmaceuticals 14
#42 Ernst Beriger Ciba-Geigy 14
#46 John Gatfield Idorsia Pharmaceuticals 13
#46 Cornelia Zumbrunn Idorsia Pharmaceuticals 13
#46 Simon Stamm Idorsia Pharmaceuticals 13
#46 Martin Eberle Sandoz Ag 13
#46 Marco Lucchi Habasit Ag 13