- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 55/115 - Caps
Patent holdings for IPC class F16L 55/115
Total number of patents in this class: 255
10-year publication summary
24
|
27
|
14
|
27
|
30
|
26
|
33
|
33
|
31
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mueller International, LLC | 694 |
11 |
Reliance Worldwide Corporation | 303 |
9 |
CAR-BER Investments Inc. | 19 |
6 |
In-Line Flow Products Ltd. | 8 |
5 |
CB Canada Acquisition, Inc. | 24 |
5 |
Robert Bosch GmbH | 40953 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Husqvarna AB | 2824 |
3 |
Knox Associates, Inc. | 104 |
3 |
LPW Technology Ltd. | 58 |
3 |
PACCAR Inc | 1252 |
3 |
Thomas & Betts International LLC | 528 |
3 |
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration | 527 |
3 |
Vallourec Oil and Gas France | 450 |
3 |
ASC Engineered Solutions, LLC | 278 |
3 |
"agru" Kunststofftechnik Gesellschaft m.b.H. | 62 |
2 |
AirSept, Inc. | 26 |
2 |
Asia Connection LLC | 75 |
2 |
Coscarella, Gabe | 52 |
2 |
GrDF | 20 |
2 |
Other owners | 178 |