- 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 33/64 - Silicone
Patent holdings for IPC class B29C 33/64
Total number of patents in this class: 86
10-year publication summary
|
5
|
6
|
4
|
10
|
4
|
9
|
5
|
4
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5986 |
6 |
| BASF Coatings GmbH | 1212 |
5 |
| Elkem Silicones France SAS | 169 |
5 |
| 3m Innovative Properties Company | 17494 |
4 |
| The Yokohama Rubber Co., Ltd. | 4099 |
4 |
| Illinois Tool Works Inc. | 11765 |
3 |
| Henkel AG & Co. KGaA | 10700 |
3 |
| Pirelli Tyre S.p.A. | 1939 |
3 |
| Daikin Industries, Ltd. | 10398 |
2 |
| Toray Industries, Inc. | 7059 |
2 |
| Alcon, Inc. | 5750 |
2 |
| Interojo Inc. | 47 |
2 |
| Lion Specialty Chemicals Co., Ltd. | 47 |
2 |
| Reebok International Limited | 577 |
2 |
| Sumitomo Bakelite Co., Ltd. | 1520 |
2 |
| The Procter & Gamble Company | 21912 |
1 |
| Novartis AG | 10340 |
1 |
| Johnson & Johnson Vision Care, Inc. | 1179 |
1 |
| The Regents of the University of California | 20594 |
1 |
| E. I. du Pont de Nemours and Company | 3648 |
1 |
| Other owners | 34 |