- All sections
- C - Chemistrymetallurgy
- C09K - Materials for applications not otherwise provided forapplications of materials not otherwise provided for
- C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
Patent holdings for IPC class C09K 11/02
Total number of patents in this class: 5122
10-year publication summary
|
529
|
695
|
501
|
430
|
441
|
486
|
405
|
396
|
414
|
318
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 146092 |
352 |
| Samsung Display Co., Ltd. | 34696 |
312 |
| Universal Display Corporation | 1909 |
292 |
| Merck Patent GmbH | 5831 |
171 |
| Samsung SDI Co., Ltd. | 8319 |
140 |
| Boe Technology Group Co., Ltd. | 41139 |
92 |
| OSRAM Opto Semiconductors GmbH | 3312 |
85 |
| Semiconductor Energy Laboratory Co., Ltd. | 11403 |
84 |
| Idemitsu Kosan Co., Ltd. | 4219 |
80 |
| LG Chem, Ltd. | 17632 |
78 |
| Shoei Chemical Inc. | 321 |
71 |
| LG Display Co., Ltd. | 13469 |
65 |
| Nichia Corporation | 3701 |
60 |
| Sumitomo Chemical Company, Limited | 9046 |
55 |
| FUJIFILM Corporation | 29367 |
51 |
| Nanoco Technologies Ltd. | 144 |
49 |
| Lumileds LLC | 1920 |
47 |
| DuPont Specialty Materials Korea Ltd. | 287 |
45 |
| TCL Technology Group Corporation | 587 |
44 |
| 3m Innovative Properties Company | 17833 |
38 |
| Other owners | 2911 |