- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F04B - Positive-displacement machines for liquids; pumps
- F04B 1/145 - Housings
Patent holdings for IPC class F04B 1/145
Total number of patents in this class: 39
10-year publication summary
0
|
0
|
3
|
4
|
2
|
4
|
5
|
8
|
9
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Graco Minnesota Inc. | 1124 |
7 |
Kerr Machine Co. | 98 |
7 |
Mixtron S.r.l. | 21 |
4 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
3 |
FNA Group, Inc. | 150 |
2 |
Yourbrook Energy Systems Ltd. | 7 |
2 |
Goodrich Actuation Systems SAS | 134 |
1 |
Kanzaki Kokyukoki Mfg. Co., Ltd. | 193 |
1 |
MAHLE International GmbH | 2670 |
1 |
Shanghai Yili Electric Co., Ltd. | 10 |
1 |
SOLO Kleinmotoren GmbH | 12 |
1 |
Volkswagen AG | 6966 |
1 |
KHOLLE Magnolia 2015, LLC | 19 |
1 |
Alfred Kärcher SE & Co. KG | 547 |
1 |
Regetns of the University of Minnesota | 1 |
1 |
Gartech, LLC | 18 |
1 |
Altis Investments, LLC | 7 |
1 |
Blume, Alice Faye | 7 |
1 |
Zhejiang Yili Machinery & Electric Co., Ltd | 1 |
1 |
Mabuchi Motor Oken Co., Ltd. | 11 |
1 |
Other owners | 0 |