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USPTO Patent Rankings Data through Dec 31, 2025
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Valentin Unterfrauner — 13 Patents

IAIpgate Ag: 11 patents #4 of 9Top 45%
LGLsp Innovative Automotive Systems Gmbh: 1 patents #3 of 7Top 45%
Munich, DE: #708 of 11,432 inventorsTop 7%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Valentin Unterfrauner has been granted 13 US patents while listed as an inventor at Ipgate Ag. The first was granted in 2011 and the most recent in October 2022. Valentin Unterfrauner ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Valentin Unterfrauner in Munich, DE.

Patents per Year

Patents granted per year, 2011 to 2022Bar chart with a peak of 3 patents in 2019.peak 32011: 1 patents20112013: 1 patents20132014: 1 patents20142016: 1 patents20162018: 2 patents20182019: 3 patents20192020: 1 patents20202021: 2 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11458943 Brake device, in particular for electrically driven motor vehicles Thomas Leiber, Christian Köglsperger, Rainer WINZER, Christoph PRÜLL 2022-10-04
11104317 Brake device and method for operating a brake device Heinz Leiber, Thomas Leiber, Christian Köglsperger 2021-08-31
10940840 Actuating system for a vehicle brake and method of operating the actuating system Heinz Leiber, Christian Köglsperger, Anton Van Zanten 2021-03-09
10759404 Actuation system, in particular for a vehicle brake, and method for operating the actuation system Thomas Leiber, Anton Van Zanten, Christian Köglsperger, Heinz Leiber 2020-09-01
10493967 Actuating device for a motor vehicle brake system Heinz Leiber 2019-12-03
10421447 Electrically-driven pressure regulator and volume-delivery unit Heinz Leiber, Thomas Leiber 2019-09-24
10250098 Bearing arrangement in an axial drive with dual stators and one rotor Heinz Leiber, Thomas Leiber 2019-04-02
10112592 Braking device and method for operating a breaking device Heinz Leiber, Thomas Leiber, Christian Köglsperger 2018-10-30
9878697 Actuating device for a motor vehicle brake system Heinz Leiber 2018-01-30
9278679 Safety circuit for blocking drive of a brake booster Heinz Leiber, Christian Koeglsperger 2016-03-08
8864244 Brake system with adaptively controllable brake lining clearance Heinz Leiber 2014-10-21
8400043 Stator for electric motor Thomas Leiber, Nico Windecker 2013-03-19
8038229 Brake system comprising a clutch shiftable by the brake pedal for disengaging the drive device from the piston-cylinder unit Heinz Leiber 2011-10-18

Frequent Collaborators

Heinz Leiber11 shared
Thomas Leiber7 shared
Christian Köglsperger5 shared
Anton Van Zanten2 shared
Christoph PRÜLL1 shared
Christian Koeglsperger1 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13