- 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: 5628
10-year publication summary
|
695
|
501
|
430
|
441
|
487
|
412
|
403
|
425
|
492
|
319
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 39441 |
419 |
| Universal Display Corporation | 2138 |
342 |
| Samsung Electronics Co., Ltd. | 160170 |
321 |
| Samsung SDI Co., Ltd. | 11097 |
179 |
| Merck Patent GmbH | 5772 |
172 |
| Boe Technology Group Co., Ltd. | 44876 |
108 |
| Semiconductor Energy Laboratory Co., Ltd. | 11965 |
100 |
| LG Chem, Ltd. | 18010 |
88 |
| Idemitsu Kosan Co., Ltd. | 4291 |
86 |
| OSRAM Opto Semiconductors GmbH | 3213 |
82 |
| Shoei Chemical Inc. | 336 |
75 |
| LG Display Co., Ltd. | 15170 |
65 |
| Nichia Corporation | 3922 |
63 |
| DuPont Specialty Materials Korea Ltd. | 315 |
59 |
| Sumitomo Chemical Company, Limited | 9002 |
56 |
| FUJIFILM Corporation | 30873 |
52 |
| Beijing BOE Technology Development Co., Ltd. | 4748 |
51 |
| Nanoco Technologies Ltd. | 144 |
50 |
| TCL Technology Group Corporation | 621 |
48 |
| Lumileds Singapore Pte. Ltd. | 1271 |
44 |
| Other owners | 3168 |