- 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: 90
10-year publication summary
|
6
|
5
|
6
|
4
|
10
|
4
|
9
|
5
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5455 |
6 |
| BASF Coatings GmbH | 1175 |
5 |
| Elkem Silicones France SAS | 152 |
5 |
| 3m Innovative Properties Company | 17969 |
4 |
| Henkel AG & Co. KGaA | 10357 |
4 |
| The Yokohama Rubber Co., Ltd. | 3964 |
4 |
| Illinois Tool Works Inc. | 11404 |
3 |
| Bluestar Silicones France. | 91 |
3 |
| Pirelli Tyre S.p.A. | 1872 |
3 |
| The Procter & Gamble Company | 22147 |
2 |
| Daikin Industries, Ltd. | 9851 |
2 |
| Toray Industries, Inc. | 6857 |
2 |
| Alcon, Inc. | 5183 |
2 |
| Bluestar Silicones France SAS | 97 |
2 |
| Interojo Inc. | 45 |
2 |
| Lion Specialty Chemicals Co., Ltd. | 44 |
2 |
| Reebok International Limited | 569 |
2 |
| Sumitomo Bakelite Co., Ltd. | 1469 |
2 |
| Novartis AG | 11257 |
1 |
| Johnson & Johnson Vision Care, Inc. | 1220 |
1 |
| Other owners | 33 |