- 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 70/80 - Moulding sealing material into closure members
Patent holdings for IPC class B29C 70/80
Total number of patents in this class: 38
10-year publication summary
|
3
|
3
|
6
|
0
|
3
|
0
|
3
|
5
|
0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 583 |
6 |
| Société des Produits Nestlé S.A. | 10107 |
4 |
| Eastman Chemical Company | 2081 |
3 |
| Silgan Holdings Inc. | 73 |
3 |
| DSG Technology LLC | 3 |
2 |
| Graham Packaging Company, L.P. | 330 |
2 |
| Nestec S.A. | 2558 |
1 |
| Intel Corporation | 47102 |
1 |
| Seiko Epson Corporation | 20248 |
1 |
| Hyundai Motor Company | 24602 |
1 |
| ACTEGA DS GmbH | 90 |
1 |
| Aisapack Holding S.A. | 120 |
1 |
| Aseptic Technologies S.A. | 13 |
1 |
| Closure Systems International Inc. | 176 |
1 |
| Converter Manufacturing, LLC | 36 |
1 |
| Crown Packaging Technology, Inc. | 479 |
1 |
| Dayton Systems Group, Inc. | 13 |
1 |
| Hexcel Composites Limited | 182 |
1 |
| InterDesign, Inc. | 226 |
1 |
| U.S. Bank National Association | 767 |
1 |
| Other owners | 4 |