- 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 9/16 - Auxiliary treatment of granules
Patent holdings for IPC class B29B 9/16
Total number of patents in this class: 491
10-year publication summary
|
39
|
43
|
43
|
39
|
57
|
38
|
27
|
36
|
32
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Borealis AG | 2737 |
15 |
| SABIC Global Technologies B.V. | 4597 |
14 |
| PIOVAN S.p.A. | 47 |
11 |
| Dow Global Technologies LLC | 10944 |
10 |
| Xerox Corporation | 4391 |
9 |
| Mitsubishi Chemical Corporation | 4724 |
9 |
| Automatik Plastics Machinery GmbH | 57 |
9 |
| Maag Gala, Inc. | 69 |
9 |
| BASF SE | 21303 |
8 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 427 |
8 |
| Pioneer Pet Products, LLC | 126 |
7 |
| Evonik Operations GmbH | 4362 |
7 |
| Maag Automatik GmbH | 32 |
6 |
| Nippon Shokubai Co., Ltd. | 1538 |
6 |
| Gala Industries, Inc. | 46 |
5 |
| Polymetrix AG | 28 |
5 |
| Uhde Inventa-Fischer GmbH | 123 |
5 |
| PEGASO INDUSTRIES S.p.A. | 56 |
5 |
| Chevron Phillips Chemical Company LP | 1861 |
4 |
| Continental Structural Plastics, Inc. | 70 |
4 |
| Other owners | 335 |