- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-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: 801
10-year publication summary
|
90
|
70
|
81
|
73
|
80
|
81
|
65
|
76
|
65
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purdue Pharmaceuticals L.P. | 47 |
24 |
| The Boeing Company | 20101 |
22 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 574 |
20 |
| PulPac AB | 109 |
19 |
| Mitsubishi Heavy Industries, Ltd. | 8951 |
11 |
| Aplix | 151 |
11 |
| IHI Corporation | 3491 |
11 |
| NingBo Sunny Opotech Co.,Ltd. | 649 |
10 |
| Nike, Inc. | 14479 |
8 |
| Toray Industries, Inc. | 7014 |
8 |
| YKK Corporation | 2000 |
8 |
| The Japan Steel Works, Ltd. | 782 |
7 |
| Teijin Limited | 1259 |
7 |
| Samsung Electronics Co., Ltd. | 151017 |
6 |
| FUJIFILM Corporation | 30010 |
6 |
| Persico S.p.A. | 58 |
6 |
| Purdue Pharma L.P. | 498 |
6 |
| BASF SE | 21135 |
5 |
| Canon Inc. | 41573 |
5 |
| Hyundai Motor Company | 23166 |
5 |
| Other owners | 596 |