- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 235/18 - BenzimidazolesHydrogenated benzimidazoles with aryl radicals directly attached in position 2
Patent holdings for IPC class C07D 235/18
Total number of patents in this class: 542
10-year publication summary
|
47
|
35
|
30
|
22
|
41
|
27
|
26
|
34
|
25
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4257 |
24 |
| FUJIFILM Corporation | 30594 |
14 |
| Sumitomo Chemical Company, Limited | 8968 |
13 |
| Merck Patent GmbH | 5735 |
12 |
| Centre National de La Recherche Scientifique | 11059 |
10 |
| The Board of Trustees of the Leland Stanford Junior University | 6687 |
10 |
| UDC Ireland Limited | 506 |
10 |
| Bristol-myers Squibb Company | 4757 |
8 |
| LG Chem, Ltd. | 17950 |
8 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 3275 |
8 |
| Samsung Display Co., Ltd. | 38817 |
7 |
| Cambridge Display Technology Limited | 475 |
7 |
| Canon Inc. | 44051 |
6 |
| Nitto Denko Corporation | 8558 |
6 |
| Baylor College of Medicine | 1009 |
6 |
| University of Florida Research Foundation, Inc. | 4188 |
5 |
| Ecolab USA Inc. | 5813 |
5 |
| Simon Fraser University | 283 |
5 |
| LG Display Co., Ltd. | 15013 |
4 |
| Bayer Cropscience AG | 1836 |
4 |
| Other owners | 370 |