- 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 49/50 - Moulds having cutting or deflashing means
Patent holdings for IPC class B29C 49/50
Total number of patents in this class: 86
10-year publication summary
|
6
|
9
|
8
|
5
|
7
|
5
|
9
|
3
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Custom-Pak, Inc. | 53 |
10 |
| Kyoraku Co., Ltd. | 485 |
9 |
| Silgan Plastics LLC | 69 |
7 |
| Graham Packaging Company, L.P. | 455 |
5 |
| Discma AG | 255 |
3 |
| TI Automotive Technology Center GmbH | 74 |
3 |
| Volkswagen AG | 6966 |
3 |
| Uniloy, Inc. | 30 |
3 |
| Corning Incorporated | 9932 |
2 |
| Albea Services | 260 |
2 |
| Heiwa Kagaku Industry Co., Ltd. | 14 |
2 |
| Hexagon Ragasco AS | 37 |
2 |
| Kautex Textron GmbH & Co. KG | 474 |
2 |
| Lifetime Products, Inc. | 393 |
2 |
| Toyo Seikan Co., Ltd. | 515 |
2 |
| Volkswagen Aktiengesellschaft | 217 |
2 |
| Nike, Inc. | 13075 |
1 |
| Toray Industries, Inc. | 6652 |
1 |
| ABC Group Inc. | 42 |
1 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 312 |
1 |
| Other owners | 23 |