- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 63/32 - Lining or sheathing of internal surfaces using sheet or web-like material by winding helically
Patent holdings for IPC class B29C 63/32
Total number of patents in this class: 50
10-year publication summary
|
5
|
3
|
2
|
10
|
6
|
0
|
3
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3159 |
26 |
| Sekisui Rib LOC Australia Pty Ltd | 20 |
5 |
| SIPP Technologies, LLC | 26 |
4 |
| Elegant Technical Solutions Pty Limited | 2 |
2 |
| Freyssinet International (STUP) | 16 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Fondazione Istituto Italiano di Tecnologia | 524 |
1 |
| Interflow Holdings Pty Limited | 3 |
1 |
| ITI Scotland Limited | 161 |
1 |
| Nakakuro Construction Co., Ltd. | 3 |
1 |
| Owens Corning Intellectual Capital, LLC | 1456 |
1 |
| Rib LOC Australia Pty. Ltd. | 4 |
1 |
| Structural Group, Inc. | 19 |
1 |
| Globalmed, Inc. | 33 |
1 |
| AGC Asia Pacific Pte. Ltd. | 3 |
1 |
| an Engineering Co., Ltd. | 4 |
1 |
| Other owners | 0 |