- 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 65/34 - Joining of preformed parts; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
Patent holdings for IPC class B29C 65/34
Total number of patents in this class: 299
10-year publication summary
|
31
|
36
|
19
|
25
|
40
|
20
|
18
|
25
|
22
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magna International Inc. | 1236 |
12 |
| Pioneer Lining Technology Limited | 32 |
9 |
| Airbus Operations GmbH | 3188 |
8 |
| Tyco Electronics Raychem GmbH | 87 |
6 |
| MariCap Oy | 182 |
6 |
| Saudi Arabian Oil Company | 11322 |
6 |
| TSC Innovation AB | 9 |
6 |
| The Boeing Company | 19843 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
5 |
| "agru" Kunststofftechnik Gesellschaft m.b.H. | 62 |
5 |
| Georg Fischer Piping Systems Ltd. | 9 |
5 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 268 |
5 |
| GM Global Technology Operations LLC | 13620 |
4 |
| Georg Fischer Rohrleitungssysteme AG | 103 |
4 |
| Infiltrator Water Technologies, LLC | 48 |
4 |
| ISCO Industries, Inc. | 35 |
4 |
| Sekisui Chemical Co., Ltd. | 3159 |
4 |
| Magna Exteriors Inc. | 377 |
4 |
| CORE Linepipe Inc. | 17 |
3 |
| Cutting Dynamics, Inc. | 11 |
3 |
| Other owners | 191 |