- 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 41/00 - Branching pipes; Joining pipes to walls
Patent holdings for IPC class F16L 41/00
Total number of patents in this class: 351
10-year publication summary
|
24
|
29
|
31
|
30
|
24
|
41
|
21
|
22
|
20
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDW Delaware, Inc. | 163 |
7 |
| A. Raymond et Cie | 684 |
5 |
| INA Acquisition Corp. | 134 |
5 |
| KHOLLE Magnolia 2015, LLC | 19 |
5 |
| Nibco Inc. | 219 |
4 |
| Oetiker Schweiz AG | 165 |
4 |
| Rosemount Inc. | 1212 |
4 |
| Danfoss A/S | 1259 |
4 |
| The Boeing Company | 19843 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Hyundai Motor Company | 19021 |
3 |
| Advanced Drainage Systems, Inc. | 304 |
3 |
| Brembo S.p.A. | 444 |
3 |
| ContiTech Techno-Chemie GmbH | 59 |
3 |
| Engie | 174 |
3 |
| Hanon Systems | 1632 |
3 |
| Parker-Hannifin Corporation | 999 |
3 |
| Rosemount Tank Radar AB | 291 |
3 |
| VOSS Automotive GmbH | 211 |
3 |
| Tokheim UK Ltd. | 59 |
3 |
| Other owners | 277 |