- 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 39/02 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
Patent holdings for IPC class B29C 39/02
Total number of patents in this class: 745
10-year publication summary
|
77
|
109
|
104
|
73
|
67
|
69
|
57
|
60
|
39
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
33 |
| FUJIFILM Corporation | 27102 |
16 |
| Mitsui Chemicals, Inc. | 3134 |
12 |
| Hoya Corporation | 2822 |
11 |
| 3m Innovative Properties Company | 18406 |
10 |
| Daicel Corporation | 2128 |
9 |
| Konica Minolta, Inc. | 8349 |
8 |
| Bridgestone Corporation | 7067 |
7 |
| Applied Medical Resources Corporation | 779 |
7 |
| Alcon, Inc. | 4899 |
6 |
| EOS Products, LLC | 148 |
6 |
| Gaumard Scientific Company, Inc. | 98 |
6 |
| AJI Co., ltd. | 9 |
5 |
| The Gillette Company LLC | 2540 |
5 |
| Boston Scientific Scimed, Inc. | 8794 |
4 |
| Nike, Inc. | 13075 |
4 |
| Nitto Denko Corporation | 7879 |
4 |
| Showa Denko K.K. | 2539 |
4 |
| AcuFocus, Inc. | 78 |
4 |
| The Charles Stark Draper Laboratory, Inc. | 913 |
4 |
| Other owners | 580 |