- 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 47/00 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
Patent holdings for IPC class F16L 47/00
Total number of patents in this class: 141
10-year publication summary
|
7
|
8
|
6
|
9
|
7
|
13
|
8
|
4
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mueller International, LLC | 694 |
4 |
| B. Braun Melsungen AG | 950 |
3 |
| IPS Corporation | 145 |
3 |
| J. & M. Manufacturing Co., Inc. | 65 |
3 |
| Masco Corporation of Indiana | 86 |
2 |
| Entegris, Inc. | 1736 |
2 |
| Ips, Corporation - Weld-on Division | 8 |
2 |
| Japan Polyethylene Corporation | 112 |
2 |
| Lubrizol Advanced Materials, Inc. | 949 |
2 |
| Offshore Joint Services, Inc. | 6 |
2 |
| Rehau AG + Co | 419 |
2 |
| Sekisui Chemical Co., Ltd. | 3159 |
2 |
| SIS Medical AG | 20 |
2 |
| Yueqing Dongbo Electromechanical Co., Ltd. | 13 |
2 |
| Zurn Industries, LLC | 116 |
2 |
| Mercury Plastics LLC | 73 |
2 |
| Hovem AS | 4 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Covidien LP | 10647 |
1 |
| The Boeing Company | 19843 |
1 |
| Other owners | 99 |