- 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 51/04 - Combined thermoforming and prestretching, e.g. biaxial stretching
Patent holdings for IPC class B29C 51/04
Total number of patents in this class: 95
10-year publication summary
|
5
|
10
|
14
|
12
|
7
|
7
|
6
|
3
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KIEFEL GmbH | 137 |
7 |
| Gr8 Engineering Limited | 16 |
5 |
| Sarong S.p.A. | 128 |
5 |
| Honda Motor Co., Ltd. | 25150 |
4 |
| Bosch Sprang Beheer B.V. | 4 |
4 |
| Aroma System SRL | 70 |
3 |
| Kyoraku Co., Ltd. | 501 |
2 |
| Lisa Dräxlmaier GmbH | 575 |
2 |
| Marbach Werkzeugbau GmbH | 13 |
2 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 209 |
2 |
| Soremartec S.A. | 844 |
2 |
| Spartech LLC | 175 |
2 |
| I.M.A. Industria Macchine Automatiche S.p.A in Sigla IMA S.p.A | 29 |
2 |
| Ainia | 5 |
2 |
| Stretchform Associates Limited | 2 |
2 |
| Dutch Thermoplastic Components B.V. | 6 |
2 |
| Société des Produits Nestlé S.A. | 9248 |
1 |
| Unilever PLC | 3215 |
1 |
| Unilever N.V. | 3122 |
1 |
| Conopco, Inc. | 4983 |
1 |
| Other owners | 43 |