Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Philippe Bourlon — 25 Patents

Robert Bosch Gmbh: 9 patents #1,846 of 19,740Top 10%
FFFoundation Brakes France: 4 patents #1 of 19Top 6%
CBChassis Brakes International B.V.: 3 patents #6 of 27Top 25%
BFBosch Systemes De Freinage: 2 patents #7 of 43Top 20%
BTBendix Europe Services Techniques: 2 patents #16 of 46Top 35%
ATAlliedsignal Europe Services Techniques: 1 patents #13 of 29Top 45%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Mitry-Mory, FR: #1 of 43 inventorsTop 3%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Philippe Bourlon has been granted 25 US patents while listed as an inventor at Robert Bosch Gmbh. The first was granted in 1994 and the most recent in February 2024. Philippe Bourlon ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Philippe Bourlon in Mitry-Mory, FR.

Patents per Year

Patents granted per year, 1994 to 2024Bar chart with a peak of 2 patents in 1994.peak 21994: 2 patents19941997: 1 patents1998: 1 patents19981999: 1 patents2001: 1 patents20012005: 2 patents2006: 2 patents20062007: 1 patents2008: 2 patents20082012: 2 patents2016: 1 patents20162017: 2 patents2020: 2 patents20202021: 1 patents2022: 1 patents20222023: 1 patents2024: 2 patents2024

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11892045 Method for separating friction means from a braking member Thierry Pasquet 2024-02-06
11867244 Disc brake offering a balanced distribution of thrust forces applied by a piston onto at least one brake pad Thierry Pasquet 2024-01-09
11686360 Lock nut Rosa Pinto, Jerome Bertrand, Fabrice Umbdenstock 2023-06-27
11466763 Low-cost nut for vehicle braking system 2022-10-11
11143252 Driver for electromechanical brake caliper piston, comprising a non-friction face 2021-10-12
10688980 Electromagnetic brake calliper comprising a reduced friction piston guide Cyril CUBIZOLLES, Marc Ayache 2020-06-23
10597017 Electric and fluid passage duct for controlling a seal in a vehicle brake 2020-03-24
9809208 Planet carrier for an electromechanical actuator of a parking brake, actuator and assembly methods 2017-11-07
9707948 Electromechanical actuator for a parking brake, electric motor for such an actuator, and assembly methods 2017-07-18
9340190 Disk brake with a parking brake, mechanical thrust assembly, and method of assembling Nan-xin Qian 2016-05-17
8209978 Vehicle master cylinder connected to an auxiliary braking device Yannick Nen, Omar Brahml, Marc Noblet, Dominique Rault, Lionel Bourgols +1 more 2012-07-03
8146232 Process of assembly of master cylinder Lionel Bourgois 2012-04-03
7441408 Fixing of a brake-fluid reservoir Daniel Grech 2008-10-28 $8,580,000
7343741 Vehicle master cylinder Olivier Bernadat, Yannick Nen, Bruno Beylerian 2008-03-18
7299631 Arrangement for the connection of a brake fluid supply reservoir Francois Gaffe 2007-11-27 $3,433,000
7069725 Electro-hydraulic brake circuit for a vehicle Jean-Pierre Delage, Jean-Louis Penigault, Omar Brahmi 2006-07-04
7040093 Penetration master cylinder with reduced backlash and application thereof Pierre Legret 2006-05-09 $1,662,000
6978614 Master cylinder comprising a valve with reduced pedal free travel Pierre Lebret 2005-12-27 $5,181,000
6935469 Assembly with ball-joint connection for a master cylinder equipped with such an assembly, and method of assembling such an assembly 2005-08-30 $2,600,000
6192685 Master cylinder for motor vehicle electro-hydraulic braking installation Roland Levrai, Werner Quirant 2001-02-27
5915799 Pressure-regulating solenoid valve for a hydraulic circuit Werner Quirant 1999-06-29
5765930 Pressure-regulating solenoid valve for hydraulic circuit Gilbert Kervagoret, Jean-Marc Cheron 1998-06-16
5647645 Solenoid valve for regulating hydraulic pressure and application to braking circuits Philippe Joseph Auguste Muller, Jean-Pierre Michon, Patrick Audrain 1997-07-15 $22,619,000
5287891 Flow limiter 1994-02-22
5281013 Integrated pressure generating and control device Jean-Michel Pichon 1994-01-25