- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 59/70 - Chelates
Patent holdings for IPC class C08G 59/70
Total number of patents in this class: 56
10-year publication summary
|
5
|
4
|
3
|
8
|
8
|
2
|
2
|
2
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dexerials Corporation | 1996 |
22 |
| Sony Chemical & Information Device Corporation | 208 |
6 |
| Essilor International (compagnie Generale D'optique) | 2997 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 6113 |
2 |
| Henkel AG & Co. KGaA | 10767 |
2 |
| Hexcel Composites Limited | 182 |
2 |
| Samsung Display Co., Ltd. | 38721 |
1 |
| Centre National de La Recherche Scientifique | 11042 |
1 |
| FUJIFILM Corporation | 30543 |
1 |
| Samsung SDI Co., Ltd. | 10671 |
1 |
| Nitto Denko Corporation | 8543 |
1 |
| Dow Global Technologies LLC | 10968 |
1 |
| Mitsui Chemicals, Inc. | 3253 |
1 |
| JSR Corporation | 2560 |
1 |
| ABB Schweiz AG | 7640 |
1 |
| DELO Industrie Klebstoffe GmbH & Co. KGaA | 61 |
1 |
| Henkel (China) Company Limited | 143 |
1 |
| Nagase Chemtex Corporation | 211 |
1 |
| Repsol, S.A. | 510 |
1 |
| San-Apro Limited | 78 |
1 |
| Other owners | 5 |