- 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 49/20 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mouldApparatus therefor of articles having inserts or reinforcements
Patent holdings for IPC class B29C 49/20
Total number of patents in this class: 452
10-year publication summary
|
45
|
34
|
27
|
24
|
27
|
23
|
19
|
19
|
14
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kautex Textron GmbH & Co. KG | 502 |
55 |
| Plastic Omnium Advanced Innovation and Research | 342 |
35 |
| Kyoraku Co., Ltd. | 514 |
30 |
| Yachiyo Industry Co., Ltd. | 244 |
30 |
| Inergy Automotive Systems Research (Societe Anonyme) | 167 |
24 |
| TI Automotive Technology Center GmbH | 100 |
18 |
| Nissei ASB Machine Co., Ltd. | 390 |
12 |
| The Procter & Gamble Company | 21977 |
8 |
| YAPP Automotive Systems Co., Ltd. | 22 |
8 |
| Honda Motor Co., Ltd. | 25770 |
7 |
| Ford Global Technologies, LLC | 21046 |
7 |
| Kautex Maschinenbau GmbH | 26 |
7 |
| Brevetti Angela S.r.l. | 36 |
6 |
| Nike, Inc. | 14464 |
5 |
| Fresenius Kabi Deutschland GmbH | 593 |
5 |
| Volkswagen AG | 7388 |
5 |
| Toyota Motor Corporation | 33878 |
4 |
| DT Inventions | 21 |
4 |
| Nissha Co., Ltd. | 317 |
4 |
| Dongguan Shichang Metals Factory Ltd. | 74 |
4 |
| Other owners | 174 |