- 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 53/82 - Cores or mandrels
Patent holdings for IPC class B29C 53/82
Total number of patents in this class: 246
10-year publication summary
18
|
25
|
13
|
26
|
30
|
28
|
10
|
21
|
8
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
19 |
Uponor Infra Oy | 51 |
7 |
Toyota Motor Corporation | 28582 |
6 |
Bell Helicopter Textron Inc. | 1122 |
6 |
Covess N.V. | 11 |
6 |
Globalmed, Inc. | 33 |
6 |
Blue Wave Co S.A. | 59 |
5 |
Magma Global Limited | 51 |
5 |
Safran Aircraft Engines | 5739 |
5 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
Lockheed Martin Corporation | 3406 |
4 |
Saint-Gobain Isover | 603 |
4 |
Saudi Arabian Oil Company | 11322 |
4 |
Honda Motor Co., Ltd. | 24537 |
3 |
Northrop Grumman Systems Corporation | 2940 |
3 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
Rolls-Royce PLC | 2944 |
3 |
DSM IP Assets B.V. | 5856 |
3 |
Terumo Kabushiki Kaisha | 5216 |
3 |
Airborne International B.V. | 25 |
3 |
Other owners | 144 |