Patent holdings for IPC class F01M 1/16

Total number of patents in this class: 526

10-year publication summary

56
55
67
43
55
33
26
18
13
14
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Ford Global Technologies, LLC
20548
27
Aisin Seiki Kabushiki Kaisha
2237
22
Mazda Motor Corporation
3132
20
Hans Jensen Lubricators A/S
42
19
Hyundai Motor Company
21960
18
Toyota Motor Corporation
31985
17
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION)
12806
17
Unick Corporation
51
15
Kia Motors Corporation
7755
13
Yamada Manufacturing Co., Ltd.
137
12
Hitachi Astemo, Ltd.
6383
12
Isuzu Motors Limited
2248
11
Volvo Truck Corporation
3395
11
GM Global Technology Operations LLC
15020
9
Bombardier Recreational Products Inc.
1378
8
BorgWarner Inc.
2599
8
Safran Aircraft Engines
6275
8
Stackpole International Engineered Products, Ltd.
31
8
Rtx Corporation
9360
8
Honda Motor Co., Ltd.
25219
7
Other owners 256