- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/053 - Polyhydroxylic alcohols
Patent holdings for IPC class C08K 5/053
Total number of patents in this class: 1599
10-year publication summary
|
101
|
121
|
138
|
149
|
160
|
147
|
115
|
137
|
119
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17840 |
51 |
| Kaneka Corporation | 4639 |
30 |
| MonoSol, LLC | 233 |
28 |
| Mitsubishi Chemical Corporation | 4673 |
27 |
| E. I. du Pont de Nemours and Company | 3668 |
25 |
| Kuraray Co., Ltd. | 3568 |
25 |
| BASF SE | 21129 |
23 |
| Sekisui Chemical Co., Ltd. | 3582 |
19 |
| Seiko Epson Corporation | 20017 |
18 |
| Dow Global Technologies LLC | 10798 |
18 |
| Owens Corning Intellectual Capital, LLC | 1643 |
18 |
| Bridgestone Corporation | 7236 |
17 |
| The Yokohama Rubber Co., Ltd. | 4102 |
16 |
| Adeka Corporation | 1369 |
15 |
| 3m Innovative Properties Company | 17509 |
14 |
| FUJIFILM Corporation | 30277 |
13 |
| SWIMC, LLC | 2562 |
13 |
| SABIC Global Technologies B.V. | 4488 |
12 |
| Kimberly-clark Worldwide, Inc. | 5285 |
10 |
| Ricoh Company, Ltd. | 13299 |
10 |
| Other owners | 1197 |