- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 43/52 - Heating or cooling
Patent holdings for IPC class B29C 43/52
Total number of patents in this class: 677
10-year publication summary
|
50
|
79
|
93
|
70
|
83
|
75
|
82
|
82
|
63
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 529 |
20 |
| The Boeing Company | 19843 |
19 |
| Purdue Pharmaceuticals L.P. | 47 |
18 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
11 |
| IHI Corporation | 3268 |
11 |
| PulPac AB | 72 |
11 |
| Toray Industries, Inc. | 6652 |
10 |
| Aplix | 140 |
10 |
| NingBo Sunny Opotech Co.,Ltd. | 583 |
10 |
| Teijin Limited | 1216 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| FUJIFILM Corporation | 27102 |
6 |
| Nike, Inc. | 13075 |
6 |
| The Japan Steel Works, Ltd. | 597 |
6 |
| BASF SE | 19740 |
5 |
| Canon Inc. | 36841 |
5 |
| Hyundai Motor Company | 19021 |
5 |
| Nitto Denko Corporation | 7879 |
5 |
| Kia Motors Corporation | 7946 |
5 |
| C.g.m. S.p.A. | 21 |
5 |
| Other owners | 496 |