- 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 7/14 - MixingKneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
Patent holdings for IPC class B29B 7/14
Total number of patents in this class: 52
10-year publication summary
|
5
|
2
|
5
|
4
|
3
|
7
|
3
|
2
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2869 |
3 |
| King Abdulaziz City for Science and Technology | 142 |
3 |
| Vervant Limited | 5 |
3 |
| Entire Technology Co., Ltd. | 36 |
2 |
| Nan Ya Plastics Corporation | 434 |
2 |
| Toyo Machinery & Metal Co., Ltd. | 109 |
2 |
| Zeon Corporation | 4079 |
2 |
| Carlisle Construction Materials, LLC | 140 |
2 |
| Schlumberger Technology Corporation | 10780 |
1 |
| Schlumberger Canada Limited | 7332 |
1 |
| Schlumberger Technology B.v. | 5176 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8752 |
1 |
| Canon Inc. | 40095 |
1 |
| Airbus Operations S.A.S. | 2483 |
1 |
| Mitsubishi Chemical Corporation | 4525 |
1 |
| Henkel AG & Co. KGaA | 10583 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3789 |
1 |
| The Furukawa Electric Co., Ltd. | 3667 |
1 |
| 6732667 Manitoba Inc. | 2 |
1 |
| A-Tech Solution Co., Ltd | 4 |
1 |
| Other owners | 21 |