- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 19/00 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
Patent holdings for IPC class F16L 19/00
Total number of patents in this class: 343
10-year publication summary
|
27
|
38
|
30
|
44
|
19
|
21
|
11
|
13
|
14
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Entegris, Inc. | 1814 |
9 |
| Gates Corporation | 1180 |
8 |
| Eaton Intelligent Power Limited | 6300 |
8 |
| The Boeing Company | 19911 |
7 |
| JPB Systeme | 43 |
7 |
| Nippon Pillar Packing Co., Ltd. | 259 |
7 |
| Waters Technologies Corporation | 1678 |
7 |
| Kutting UK Limited | 10 |
6 |
| Kim, Brian B. | 6 |
6 |
| Fujikin Incorporated | 690 |
5 |
| Omega Flex, Inc. | 56 |
5 |
| Grant Prideco, Inc. | 407 |
4 |
| PPI Pyungwha Co., Ltd | 20 |
4 |
| Reliance Worldwide Corporation | 320 |
4 |
| Sensus Spectrum LLC | 247 |
4 |
| Victaulic Company | 636 |
4 |
| PPI America Inc. | 15 |
4 |
| Rheia, LLC | 15 |
4 |
| Pratt & Whitney Canada Corp. | 4442 |
3 |
| Caterpillar Inc. | 9166 |
3 |
| Other owners | 234 |