- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 63/26 - Lining or sheathing of internal surfaces
Patent holdings for IPC class B29C 63/26
Total number of patents in this class: 51
10-year publication summary
|
7
|
6
|
5
|
4
|
4
|
1
|
4
|
2
|
1
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31819 |
3 |
| INA Acquisition Corp. | 132 |
3 |
| Long Pipes Pty Ltd. | 10 |
3 |
| Perma-liner Industries, LLC | 34 |
3 |
| Subsea 7 Limited | 221 |
3 |
| Envirologics Engineering Inc. | 19 |
2 |
| Petroliam Nasional Berhad (petronas) | 334 |
2 |
| Repiper AB | 15 |
2 |
| Amiblu Technology AS | 43 |
2 |
| Resonac Corporation | 2769 |
2 |
| Baker Hughes Incorporated | 5273 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
1 |
| Shell Oil Company | 2141 |
1 |
| Showa Denko K.K. | 2249 |
1 |
| Aptar Radolfzell GmbH | 263 |
1 |
| Bando Construction Co., Ltd. | 1 |
1 |
| Climate Recovery Ind AB | 17 |
1 |
| Covess N.V. | 11 |
1 |
| Flowtite Technology AS | 6 |
1 |
| Iconex, LLC | 187 |
1 |
| Other owners | 16 |