- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 41/00 - Branching pipesJoining pipes to walls
Patent holdings for IPC class F16L 41/00
Total number of patents in this class: 359
10-year publication summary
|
28
|
25
|
29
|
21
|
35
|
20
|
19
|
19
|
24
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDW Delaware, Inc. | 170 |
8 |
| A. Raymond et Cie | 709 |
6 |
| Nibco Inc. | 233 |
5 |
| KHOLLE Magnolia 2015, LLC | 22 |
5 |
| Robert Bosch GmbH | 42815 |
4 |
| INA Acquisition Corp. | 130 |
4 |
| Oetiker Schweiz AG | 195 |
4 |
| Rosemount Inc. | 1194 |
4 |
| Danfoss A/S | 1354 |
4 |
| Schlumberger Technology Corporation | 10898 |
3 |
| The Boeing Company | 20131 |
3 |
| Hyundai Motor Company | 22369 |
3 |
| Delta Electronics, Inc. | 2649 |
3 |
| Advanced Drainage Systems, Inc. | 350 |
3 |
| Brembo S.p.A. | 486 |
3 |
| ContiTech Techno-Chemie GmbH | 76 |
3 |
| Endress + Hauser Flowtec AG | 609 |
3 |
| Engie | 187 |
3 |
| Hanon Systems | 1982 |
3 |
| Press-seal Corporation | 37 |
3 |
| Other owners | 282 |