- 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 53/78 - Winding and joining, e.g. winding spirally helically using profiled sheets or strips
Patent holdings for IPC class B29C 53/78
Total number of patents in this class: 76
10-year publication summary
|
10
|
5
|
4
|
5
|
6
|
2
|
6
|
2
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uponor Infra Oy | 51 |
8 |
| Sekisui Rib LOC Australia Pty Ltd | 20 |
7 |
| Sekisui Chemical Co., Ltd. | 3159 |
5 |
| The Yokohama Rubber Co., Ltd. | 3929 |
4 |
| Fisher & Paykel Healthcare Limited | 2218 |
4 |
| Plastic Pipe Mobile OU | 5 |
4 |
| Globalmed, Inc. | 33 |
4 |
| Plastiflex Group | 22 |
3 |
| Tyco Electronics Raychem GmbH | 87 |
2 |
| Masterflex SE | 24 |
2 |
| Oy KWH Pipe AB | 24 |
2 |
| Truplast Kunststofftechnik GmbH | 10 |
2 |
| Szagru Sp. z o.o. | 2 |
2 |
| The Boeing Company | 19843 |
1 |
| Albany International Corp. | 311 |
1 |
| Clph, LLC | 61 |
1 |
| Ferdinand Stükerjürgen GmbH & Co. KG | 12 |
1 |
| Fondazione Istituto Italiano di Technologia | 24 |
1 |
| Gates Corporation | 1182 |
1 |
| Hawkeye Concrete Products Co. | 6 |
1 |
| Other owners | 20 |