- All sections
- B - Performing operations; transporting
- B29B - Preparation or pretreatment of the material to be shaped; making granules or preforms; recovery of plastics or other constituents of waste material containing plastics
- B29B 7/14 - Mixing; Kneading 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: 47
10-year publication summary
|
6
|
5
|
2
|
5
|
4
|
3
|
7
|
2
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
3 |
| King Abdulaziz City for Science and Technology | 151 |
3 |
| Vervant Limited | 5 |
3 |
| Nan Ya Plastics Corporation | 308 |
2 |
| Toyo Machinery & Metal Co., Ltd. | 100 |
2 |
| Zeon Corporation | 3854 |
2 |
| Carlisle Construction Materials, LLC | 79 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| Schlumberger Canada Limited | 6913 |
1 |
| Schlumberger Technology B.v. | 4951 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Canon Inc. | 36841 |
1 |
| Airbus Operations S.A.S. | 2407 |
1 |
| Mitsubishi Chemical Corporation | 4313 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
1 |
| The Furukawa Electric Co., Ltd. | 3486 |
1 |
| 6732667 Manitoba Inc. | 3 |
1 |
| A-Tech Solution Co., Ltd | 5 |
1 |
| Accelergy Corporation | 40 |
1 |
| Other owners | 17 |