- 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 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: 345
10-year publication summary
46
|
27
|
38
|
30
|
44
|
19
|
20
|
11
|
12
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Entegris, Inc. | 1736 |
9 |
Nippon Pillar Packing Co., Ltd. | 269 |
9 |
Gates Corporation | 1182 |
8 |
Eaton Intelligent Power Limited | 6113 |
8 |
The Boeing Company | 19843 |
7 |
JPB Systeme | 42 |
7 |
Victaulic Company | 664 |
6 |
Waters Technologies Corporation | 1654 |
6 |
Kutting UK Limited | 10 |
6 |
Kim, Brian B. | 6 |
6 |
Fujikin Incorporated | 671 |
5 |
Omega Flex, Inc. | 58 |
5 |
PPI Pyungwha Co., Ltd | 20 |
4 |
Reliance Worldwide Corporation | 303 |
4 |
Sensus Spectrum LLC | 246 |
4 |
PPI America Inc. | 15 |
4 |
Rheia, LLC | 14 |
4 |
Pratt & Whitney Canada Corp. | 4215 |
3 |
GM Global Technology Operations LLC | 13620 |
3 |
Caterpillar Inc. | 8877 |
3 |
Other owners | 234 |