- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 83/10 - Block- or graft-copolymers containing polysiloxane sequences
Patent holdings for IPC class C08L 83/10
Total number of patents in this class: 886
10-year publication summary
|
79
|
64
|
78
|
69
|
79
|
48
|
50
|
35
|
42
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SHPP Global Technologies B.V. | 1086 |
92 |
| SABIC Global Technologies B.V. | 4344 |
51 |
| Dow Silicones Corporation | 1929 |
45 |
| Sabic Innovative Plastics IP B.V. | 681 |
38 |
| Idemitsu Kosan Co., Ltd. | 4220 |
32 |
| Dow Corning Corporation | 963 |
29 |
| 3m Innovative Properties Company | 17819 |
27 |
| LG Chem, Ltd. | 17638 |
25 |
| Shin-Etsu Chemical Co., Ltd. | 5662 |
25 |
| Momentive Performance Materials Inc. | 917 |
18 |
| Dow Global Technologies LLC | 10332 |
16 |
| Wacker Chemie AG | 2106 |
14 |
| Dow Toray Co., Ltd. | 569 |
14 |
| Samyang Corporation | 403 |
12 |
| Alcon, Inc. | 5439 |
11 |
| Covestro Deutschland AG | 2748 |
11 |
| Lotte Chemical Corporation | 728 |
11 |
| The Boeing Company | 20053 |
10 |
| Cheil Industries Inc. | 855 |
10 |
| Dow Corning Toray Co., Ltd. | 489 |
9 |
| Other owners | 386 |