- 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 9/00 - Making granules
Patent holdings for IPC class B29B 9/00
Total number of patents in this class: 235
10-year publication summary
|
6
|
6
|
9
|
6
|
5
|
6
|
9
|
7
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CLARCOR Inc. | 58 |
6 |
| Cubic Pharmaceuticals Ltd. | 8 |
6 |
| Delta Pharmaceuticals Ltd. | 7 |
6 |
| BASF SE | 21039 |
5 |
| The Regents of the University of California | 20137 |
5 |
| Arkema France | 4170 |
4 |
| IPCO US LLC | 14 |
4 |
| Pujing Chemical Industry Co., Ltd | 40 |
4 |
| Maag Gala, Inc. | 69 |
4 |
| GM Global Technology Operations LLC | 15192 |
3 |
| Massachusetts Institute of Technology | 10117 |
3 |
| Ecosynthetix Ltd. | 19 |
3 |
| Gala Industries, Inc. | 52 |
3 |
| Toyo Engineering Corporation | 145 |
3 |
| Lonza Bend Inc. | 40 |
3 |
| The Procter & Gamble Company | 22003 |
2 |
| Xerox Corporation | 6983 |
2 |
| Kimberly-clark Worldwide, Inc. | 5443 |
2 |
| Ricoh Company, Ltd. | 13384 |
2 |
| DSM IP Assets B.V. | 5575 |
2 |
| Other owners | 163 |