- 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 61/06 - Making preforms having internal stresses, e.g. plastic memory
Patent holdings for IPC class B29C 61/06
Total number of patents in this class: 262
10-year publication summary
|
24
|
19
|
19
|
14
|
22
|
13
|
7
|
12
|
7
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2505 |
42 |
| Toyo Boseki Kabushiki Kaisha | 367 |
15 |
| Tyco Electronics Raychem GmbH | 84 |
9 |
| C.I. Takiron Corporation | 138 |
9 |
| Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH | 65 |
7 |
| Depuy Synthes Products, LLC | 2800 |
6 |
| Gunze Limited | 351 |
6 |
| Mitsubishi Plastics, Inc. | 321 |
6 |
| Spirit AeroSystems, Inc. | 275 |
6 |
| 3m Innovative Properties Company | 17813 |
5 |
| The Regents of the University of Colorado, a body corporate | 2658 |
5 |
| Lawrence Livermore National Security, LLC | 1942 |
4 |
| Kureha Corporation | 1032 |
4 |
| Bonset America Corporation | 22 |
4 |
| The Boeing Company | 20098 |
3 |
| GM Global Technology Operations LLC | 15114 |
3 |
| DSM IP Assets B.V. | 5589 |
3 |
| Bemis Company, Inc. | 238 |
3 |
| Sika Technology AG | 2870 |
3 |
| Sumitomo Electric Fine Polymer, Inc. | 202 |
3 |
| Other owners | 116 |