- 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: 5509
10-year publication summary
|
695
|
501
|
430
|
441
|
485
|
412
|
402
|
423
|
492
|
212
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 38570 |
402 |
| Universal Display Corporation | 2079 |
335 |
| Samsung Electronics Co., Ltd. | 157557 |
317 |
| Merck Patent GmbH | 5725 |
171 |
| Samsung SDI Co., Ltd. | 10556 |
171 |
| Boe Technology Group Co., Ltd. | 44004 |
105 |
| Semiconductor Energy Laboratory Co., Ltd. | 11797 |
96 |
| LG Chem, Ltd. | 17921 |
86 |
| Idemitsu Kosan Co., Ltd. | 4234 |
84 |
| OSRAM Opto Semiconductors GmbH | 3248 |
83 |
| Shoei Chemical Inc. | 332 |
75 |
| LG Display Co., Ltd. | 14965 |
65 |
| Nichia Corporation | 3872 |
62 |
| DuPont Specialty Materials Korea Ltd. | 302 |
57 |
| Sumitomo Chemical Company, Limited | 8996 |
56 |
| FUJIFILM Corporation | 30512 |
52 |
| Nanoco Technologies Ltd. | 143 |
50 |
| TCL Technology Group Corporation | 620 |
48 |
| Lumileds Singapore Pte. Ltd. | 1261 |
44 |
| UDC Ireland Limited | 508 |
42 |
| Other owners | 3108 |