- 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 48/375 - Plasticisers, homogenisers or feeders comprising two or more stages
Patent holdings for IPC class B29C 48/375
Total number of patents in this class: 68
10-year publication summary
|
2
|
5
|
11
|
10
|
4
|
10
|
9
|
7
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 244 |
4 |
| Compagnie générale des établissements Michelin SCA | 2716 |
3 |
| Kyoraku Co., Ltd. | 519 |
3 |
| Pirelli Tyre S.p.A. | 1961 |
3 |
| The Goodyear Tire & Rubber Company | 2395 |
2 |
| ExxonMobil Chemical Patents Inc. | 3776 |
2 |
| Aisapack Holding S.A. | 120 |
2 |
| Coperion GmbH | 165 |
2 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 199 |
2 |
| Gneuss GmbH | 67 |
2 |
| Nationwide 5, LLC | 8 |
2 |
| Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 198 |
2 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 589 |
2 |
| Starlinger & Co Gesellschaft m.b.H. | 113 |
2 |
| Thermwood Corporation | 221 |
2 |
| NXP USA, Inc. | 4401 |
2 |
| Compagnie Generale des Etablissements Michelin | 4970 |
2 |
| ARBURG GmbH + Co. KG | 151 |
1 |
| BB Engineering GmbH | 21 |
1 |
| Beijing University of Chemical Technology | 333 |
1 |
| Other owners | 26 |