- All sections
- C - Chemistry; metallurgy
- C09K - Materials for applications not otherwise provided for; applications 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: 4559
10-year publication summary
|
283
|
529
|
695
|
500
|
430
|
439
|
479
|
396
|
391
|
125
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
324 |
| Universal Display Corporation | 1678 |
242 |
| Samsung Display Co., Ltd. | 30585 |
210 |
| Merck Patent GmbH | 5909 |
188 |
| Samsung SDI Co., Ltd. | 6671 |
116 |
| OSRAM Opto Semiconductors GmbH | 3390 |
85 |
| Idemitsu Kosan Co., Ltd. | 3995 |
77 |
| LG Chem, Ltd. | 17205 |
73 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
71 |
| Boe Technology Group Co., Ltd. | 35384 |
69 |
| Shoei Chemical Inc. | 320 |
65 |
| Nichia Corporation | 3394 |
55 |
| Nanoco Technologies Ltd. | 148 |
53 |
| Sumitomo Chemical Company, Limited | 8808 |
51 |
| FUJIFILM Corporation | 27102 |
46 |
| Lumileds LLC | 1827 |
46 |
| 3m Innovative Properties Company | 18406 |
38 |
| Nanosys, Inc. | 152 |
35 |
| UDC Ireland Limited | 496 |
35 |
| TCL Technology Group Corporation | 466 |
35 |
| Other owners | 2645 |