- 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 45/73 - Heating or cooling of the mould
Patent holdings for IPC class B29C 45/73
Total number of patents in this class: 753
10-year publication summary
|
56
|
63
|
60
|
64
|
55
|
56
|
52
|
55
|
35
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husky Injection Molding Systems Ltd. | 1023 |
17 |
| Synventive Molding Solutions, Inc. | 190 |
17 |
| Surface Generation Limited | 48 |
16 |
| Mitsubishi Heavy Industries Plastic Technology Co., Ltd. | 53 |
12 |
| Nissei ASB Machine Co., Ltd. | 390 |
12 |
| Roctool | 51 |
12 |
| Essilor International (compagnie Generale D'optique) | 2979 |
10 |
| KraussMaffei Technologies GmbH | 341 |
9 |
| FrostPharma AB | 26 |
9 |
| LG Electronics Inc. | 74262 |
8 |
| MHT Mold & Hotrunner Technology AG | 44 |
8 |
| The Procter & Gamble Company | 21987 |
7 |
| Honda Motor Co., Ltd. | 25764 |
7 |
| Canon Virginia, Inc. | 139 |
7 |
| Polyplastics Co., Ltd. | 609 |
7 |
| Samsung Electronics Co., Ltd. | 151017 |
6 |
| Illinois Tool Works Inc. | 11652 |
6 |
| Panasonic Corporation | 19890 |
6 |
| Seiko Epson Corporation | 19809 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 32904 |
6 |
| Other owners | 565 |