- 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 1/032 - Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous
Patent holdings for IPC class F16L 1/032
Total number of patents in this class: 120
10-year publication summary
6
|
12
|
13
|
13
|
8
|
11
|
15
|
15
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Husqvarna AB | 2824 |
18 |
TT Technologies, Inc. | 145 |
17 |
Trinity Bay Equipment Holdings, LLC | 244 |
8 |
DellCron AB | 11 |
7 |
Corning Research & Development Corporation | 1087 |
5 |
The Charles Machine Works, Inc. | 411 |
4 |
Quanta Associates, L.P. | 435 |
4 |
Quickconnect LLC | 5 |
4 |
Brasfond USA Corp. | 4 |
3 |
Desantis, Brooke Erin | 22 |
3 |
Roberts Welding & Fabricating Ltd., sometimes doing Business AS Rwf Industries Div. of Roberts Welding and Fabricating Ltd., | 4 |
3 |
Tracto-Technik GmbH & Co. KG | 166 |
3 |
Alldrip Sports Fields, LLC | 3 |
3 |
AIS Construction Equipment Corporation, DBA AIS Engine Corporation | 6 |
2 |
Long Pipes Pty Ltd. | 10 |
2 |
Saudi Arabian Oil Company | 11322 |
2 |
Soil-max, Inc. | 4 |
2 |
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 396 |
2 |
Kobus Services Limited | 8 |
2 |
Syngenta Participations AG | 4970 |
1 |
Other owners | 25 |