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

Hoechst Ceramtec Ag — 55 Patents

Rank (All Time): #12,131 of 106,120Top 15%
78 inventors
55 Patents All Time

Top Inventors at Hoechst Ceramtec Ag All Time

Showing 1–50 of 78 inventors

RankNamePatents
1 Helmut Stuhler 5
1 Tha Do-Thoi 5
3 Heinrich Schelter 4
3 Klaus Popp 4
3 Peter Stingl 4
#6 Alfred Thimm 3
#6 Axel Krauth 3
#6 Jurgen Brandenburger 3
#6 Jurgen Heinrich 3
#6 Juergen Heinrich 3
#6 Reinhold Gradl 3
#6 Werner Benker 3
#13 Anton Zeibig 2
#13 Dieter Grote 2
#13 Gerd Meier 2
#13 Gisbert Schulze 2
#13 Hans Brigasky 2
#13 Heinrich Groh 2
#13 Heinz Peeken 2
#13 Horst Hempel 2
#13 Karl-Heinz Victor 2
#13 Klaus Russner 2
#13 Martin Kuhl 2
#13 Rudolf Ganz 2
#13 Rudiger Herrmann 2
#13 Rudolf Roll 2
#13 Thomas Uhl 2
#13 Volker Dietrich 2
#13 Walter Rajner 2
#13 Willi Lewand 2
#31 Heinz Groschwitz 1
#31 Heinz Pavlicek 1
#31 Gunter Fassbinder 1
#31 Fritz Meiler 1
#31 Michael Blecha 1
#31 Otmar Linsner 1
#31 Georg Wiesend 1
#31 Kurt Hugl 1
#31 Bralt R. Schat 1
#31 Carl Hoffmann 1
#31 Fritz Muller 1
#31 Gert Lindemann 1
#31 Gerhard Specht 1
#31 Gunter Frankfurter 1
#31 Heinrich Berthold 1
#31 Helmut W. Burghardt 1
#31 Herbert Frisch 1
#31 Jorg Honerlage 1
#31 Jurgen Bottcher 1
#31 Jürgen Huber 1