- 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: 55
10-year publication summary
|
3
|
5
|
4
|
3
|
8
|
8
|
2
|
2
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dexerials Corporation | 1952 |
21 |
| Sony Chemical & Information Device Corporation | 242 |
7 |
| Essilor International (compagnie Generale D'optique) | 2979 |
3 |
| Henkel AG & Co. KGaA | 10451 |
2 |
| Hexcel Composites Limited | 176 |
2 |
| Samsung Display Co., Ltd. | 34230 |
1 |
| Centre National de La Recherche Scientifique | 10321 |
1 |
| FUJIFILM Corporation | 29228 |
1 |
| Samsung SDI Co., Ltd. | 8048 |
1 |
| Nitto Denko Corporation | 8182 |
1 |
| Dow Global Technologies LLC | 10354 |
1 |
| Mitsui Chemicals, Inc. | 3197 |
1 |
| JSR Corporation | 2508 |
1 |
| ABB Schweiz AG | 6887 |
1 |
| DELO Industrie Klebstoffe GmbH & Co. KGaA | 53 |
1 |
| Henkel (China) Company Limited | 130 |
1 |
| Momentive Performance Materials Inc. | 921 |
1 |
| Nagase Chemtex Corporation | 203 |
1 |
| Repsol, S.A. | 433 |
1 |
| San-Apro Limited | 78 |
1 |
| Other owners | 5 |