- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16K - Valves; taps; cocks; actuating-floats; devices for venting or aerating
- F16K 29/00 - Arrangements for movement of valve members other than for opening or closing the valve, e.g. for grinding-in, for preventing sticking
Patent holdings for IPC class F16K 29/00
Total number of patents in this class: 89
10-year publication summary
12
|
7
|
7
|
4
|
4
|
14
|
7
|
4
|
7
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Flowserve Pte. Ltd | 216 |
3 |
Toyota Motor Corporation | 28582 |
2 |
Alcoa of Australia Limited | 54 |
2 |
AS America, Inc. | 1087 |
2 |
Binder GmbH | 49 |
2 |
GEA Mechanical Equipment Italia S.p.A. | 50 |
2 |
HYDAC Fluidtechnik GmbH | 130 |
2 |
John Bean Technologies Corporation | 358 |
2 |
Mueller International, LLC | 694 |
2 |
National Research Council of Canada | 1545 |
2 |
Parker Intangibles LLC | 1237 |
2 |
Worldwide Oilfield Machine, Inc. | 50 |
2 |
Baker Hughes Oilfield Operations, LLC | 1885 |
2 |
CNB Marine Solutions LLC | 3 |
2 |
Hydrosave UK Limited | 3 |
2 |
Steffes, LLC | 23 |
2 |
Baker Hughes Incorporated | 5689 |
1 |
Pratt & Whitney Canada Corp. | 4215 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Caterpillar Inc. | 8877 |
1 |
Other owners | 52 |