- 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 39/00 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressureApparatus therefor
Patent holdings for IPC class B29C 39/00
Total number of patents in this class: 679
10-year publication summary
|
100
|
59
|
62
|
74
|
58
|
54
|
32
|
48
|
35
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alcon, Inc. | 5912 |
12 |
| The Gillette Company LLC | 2570 |
7 |
| The Boeing Company | 20197 |
6 |
| Prime Forming & Construction Supplies, Inc. | 22 |
6 |
| 3m Innovative Properties Company | 17445 |
5 |
| LG Chem, Ltd. | 17967 |
5 |
| Covestro Deutschland AG | 2852 |
5 |
| The Regents of the University of California | 20868 |
4 |
| Centre National de La Recherche Scientifique | 11092 |
4 |
| FUJIFILM Corporation | 30653 |
4 |
| Compagnie générale des établissements Michelin SCA | 2744 |
4 |
| Mitsubishi Chemical Corporation | 4742 |
4 |
| Henkel AG & Co. KGaA | 10774 |
4 |
| Align Technology, Inc. | 2304 |
4 |
| Chevron Phillips Chemical Company LP | 1865 |
4 |
| Kolon Industries, Inc. | 1855 |
4 |
| Saudi Arabian Oil Company | 14349 |
4 |
| Microworks Solutions Co., Ltd. | 68 |
4 |
| The Procter & Gamble Company | 21880 |
3 |
| BASF SE | 21328 |
3 |
| Other owners | 583 |