- 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: 744
10-year publication summary
|
57
|
58
|
66
|
62
|
65
|
57
|
58
|
57
|
55
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husky Injection Molding Systems Ltd. | 1023 |
18 |
| Synventive Molding Solutions, Inc. | 184 |
17 |
| Surface Generation Limited | 49 |
16 |
| Mitsubishi Heavy Industries Plastic Technology Co., Ltd. | 56 |
14 |
| Nissei ASB Machine Co., Ltd. | 384 |
12 |
| Roctool | 58 |
12 |
| Essilor International (compagnie Generale D'optique) | 2979 |
10 |
| MHT Mold & Hotrunner Technology AG | 49 |
10 |
| KraussMaffei Technologies GmbH | 342 |
9 |
| Honda Motor Co., Ltd. | 25137 |
8 |
| FrostPharma AB | 23 |
8 |
| The Procter & Gamble Company | 22018 |
7 |
| Canon Virginia, Inc. | 136 |
7 |
| Polyplastics Co., Ltd. | 601 |
7 |
| S.i.p.a. Societa Industrializzazione Progettazione e Automazione S.p.A. | 176 |
7 |
| Illinois Tool Works Inc. | 11396 |
6 |
| LG Electronics Inc. | 72473 |
6 |
| Panasonic Corporation | 20173 |
6 |
| Seiko Epson Corporation | 19269 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
6 |
| Other owners | 552 |