- All sections
- B - Performing operations; transporting
- B60T - Vehicle brake control systems or parts thereof; brake control systems or parts thereof, in general; arrangement of braking elements on vehicles in general; portable devices for preventing unwanted movement of vehicles; vehicle modifications to facilitate cooling of brakes
- B60T 15/02 - Application and release valves
Patent holdings for IPC class B60T 15/02
Total number of patents in this class: 469
10-year publication summary
44
|
28
|
30
|
54
|
54
|
49
|
52
|
50
|
55
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 566 |
33 |
Robert Bosch GmbH | 40953 |
32 |
ZF CV Systems Europe BV | 682 |
31 |
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
25 |
HL Mando Corporation | 1310 |
24 |
KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 578 |
23 |
Bendix Commercial Vehicle Systems LLC | 898 |
19 |
New York Air Brake LLC | 261 |
19 |
Westinghouse Air Brake Technologies Corporation | 521 |
19 |
Continental Teves AG & Co. oHG | 2354 |
12 |
Hyundai Mobis Co., Ltd. | 2668 |
11 |
Wabtec Holding Corp. | 407 |
11 |
ZF Active Safety US Inc. | 108 |
10 |
Haldex Brake Products AB | 170 |
9 |
Deere & Company | 6845 |
8 |
ADVICS Co., Ltd. | 1182 |
8 |
WABCO GmbH | 483 |
7 |
ZF CV Systems Global GmbH | 275 |
7 |
Faiveley Transport Amiens | 58 |
6 |
Goodrich Corporation | 2081 |
6 |
Other owners | 149 |