- 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 33/64 - Silicone
Patent holdings for IPC class B29C 33/64
Total number of patents in this class: 88
10-year publication summary
13
|
6
|
5
|
6
|
4
|
10
|
4
|
9
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Shin-Etsu Chemical Co., Ltd. | 5132 |
6 |
BASF Coatings GmbH | 1128 |
5 |
Elkem Silicones France SAS | 141 |
5 |
3m Innovative Properties Company | 18406 |
4 |
Henkel AG & Co. KGaA | 10129 |
4 |
The Yokohama Rubber Co., Ltd. | 3929 |
4 |
Illinois Tool Works Inc. | 11152 |
3 |
Bluestar Silicones France. | 91 |
3 |
Pirelli Tyre S.p.A. | 1832 |
3 |
The Procter & Gamble Company | 22178 |
2 |
Toray Industries, Inc. | 6652 |
2 |
Alcon, Inc. | 4899 |
2 |
Bluestar Silicones France SAS | 103 |
2 |
Interojo Inc. | 37 |
2 |
Lion Specialty Chemicals Co., Ltd. | 41 |
2 |
Reebok International Limited | 557 |
2 |
Sumitomo Bakelite Co., Ltd. | 1416 |
2 |
Novartis AG | 11238 |
1 |
Johnson & Johnson Vision Care, Inc. | 1255 |
1 |
The Regents of the University of California | 18943 |
1 |
Other owners | 32 |