- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 39/16 - Bis(hydroxy phenyl)alkanesTris(hydroxy phenyl)alkanes
Patent holdings for IPC class C07C 39/16
Total number of patents in this class: 228
10-year publication summary
|
9
|
24
|
17
|
21
|
3
|
19
|
17
|
14
|
13
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Chemical Corporation | 4757 |
28 |
| LG Chem, Ltd. | 17978 |
26 |
| SABIC Global Technologies B.V. | 4629 |
24 |
| Badger Licensing LLC | 64 |
9 |
| Covestro Deutschland AG | 2862 |
9 |
| Sabic Innovative Plastics IP B.V. | 572 |
7 |
| Idemitsu Kosan Co., Ltd. | 4285 |
7 |
| Honshu Chemical Industry Co., Ltd. | 193 |
5 |
| Hong Kong Baptist University | 120 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2865 |
3 |
| Rohm and Haas Company | 2941 |
3 |
| Central Glass Company, Limited | 1297 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3650 |
3 |
| Valspar Sourcing, Inc. | 308 |
3 |
| BASF SE | 21318 |
2 |
| The Sherwin-Williams Company | 506 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6148 |
2 |
| Kao Corporation | 5105 |
2 |
| Dow Global Technologies LLC | 11051 |
2 |
| Dow Global Technologies Inc. | 624 |
2 |
| Other owners | 82 |