- 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 45/37 - Mould cavity walls
Patent holdings for IPC class B29C 45/37
Total number of patents in this class: 537
10-year publication summary
30
|
54
|
52
|
48
|
50
|
36
|
51
|
45
|
26
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Konica Minolta, Inc. | 8349 |
10 |
Samsung Electronics Co., Ltd. | 131630 |
8 |
Konica Minolta Opto, Inc. | 1179 |
8 |
Enplas Corporation | 900 |
8 |
FUJIFILM Corporation | 27102 |
7 |
Honda Motor Co., Ltd. | 24537 |
6 |
Bridgestone Corporation | 7067 |
6 |
Acushnet Company | 2337 |
6 |
Boegli-Gravures S.A. | 101 |
6 |
Keter Plastic Ltd. | 300 |
6 |
Toyota Shatai Kabushiki Kaisha | 442 |
6 |
Canon Inc. | 36841 |
5 |
Besi Netherlands B.V. | 46 |
5 |
Digimarc Corporation | 787 |
5 |
ElringKlinger AG | 487 |
5 |
Essilor International (compagnie Generale D'optique) | 2918 |
5 |
Koito Manufacturing Co., Ltd. | 1991 |
5 |
Ford Global Technologies, LLC | 19702 |
4 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
PPG Industries Ohio, Inc. | 3430 |
4 |
Other owners | 418 |