- All sections
- B - Performing operationstransporting
- B29B - Preparation or pretreatment of the material to be shapedmaking granules or preformsrecovery of plastics or other constituents of waste material containing plastics
- B29B 7/94 - Liquid charges
Patent holdings for IPC class B29B 7/94
Total number of patents in this class: 115
10-year publication summary
|
6
|
11
|
11
|
12
|
10
|
7
|
6
|
18
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10944 |
13 |
| ColorMatrix Holdings, Inc. | 125 |
7 |
| Aladdin Manufacturing Corporation | 244 |
5 |
| Borealis AG | 2737 |
4 |
| Compagnie Generale des Etablissements Michelin | 4970 |
4 |
| Steerlife India Private Limited | 24 |
3 |
| The Procter & Gamble Company | 21855 |
2 |
| Coperion GmbH | 165 |
2 |
| Covestro Deutschland AG | 2833 |
2 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 199 |
2 |
| Gamma Meccanica S.p.A. | 11 |
2 |
| Gneuss GmbH | 67 |
2 |
| INEOS Europe AG | 214 |
2 |
| The Japan Steel Works, Ltd. | 826 |
2 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2836 |
2 |
| Mitsubishi Engineering-Plastics Corporation | 300 |
2 |
| Biofibre GmbH | 2 |
2 |
| Lin, Chih-hsin | 17 |
2 |
| Sway Innovation Co. | 12 |
2 |
| Nilo Limited | 20 |
2 |
| Other owners | 51 |