- 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 101/18 - Lining other than coating
Patent holdings for IPC class F16L 101/18
Total number of patents in this class: 19
10-year publication summary
0
|
3
|
1
|
2
|
5
|
4
|
5
|
1
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LMK Technologies, LLC | 114 |
5 |
Aqualiner Limited | 6 |
3 |
SAK Construction, LLC | 10 |
2 |
The Charles Machine Works, Inc. | 411 |
1 |
ENI S.p.A. | 1241 |
1 |
I.s.t. Innovative Sewer Technologies GmbH | 9 |
1 |
Mueller International, LLC | 694 |
1 |
Noritz Corporation | 255 |
1 |
Shonan Gosei-Jushi Seisakusho K.K. | 44 |
1 |
SIPP Technologies, LLC | 26 |
1 |
Wuhan Easy-Sight Technology Co., Ltd. | 12 |
1 |
Bamip Holdings, LLC. | 2 |
1 |
Other owners | 0 |