- All sections
- C - Chemistry; metallurgy
- 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: 53
10-year publication summary
1
|
3
|
5
|
4
|
3
|
8
|
8
|
2
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dexerials Corporation | 1826 |
19 |
Sony Chemical & Information Device Corporation | 268 |
8 |
Henkel AG & Co. KGaA | 10129 |
3 |
Essilor International (compagnie Generale D'optique) | 2918 |
3 |
Hexcel Composites Limited | 172 |
2 |
Samsung Display Co., Ltd. | 30585 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
FUJIFILM Corporation | 27102 |
1 |
Samsung SDI Co., Ltd. | 6671 |
1 |
Nitto Denko Corporation | 7879 |
1 |
Dow Global Technologies LLC | 10147 |
1 |
Mitsui Chemicals, Inc. | 3134 |
1 |
JSR Corporation | 2476 |
1 |
ABB Schweiz AG | 6321 |
1 |
Ablestik (Japan) Co. Ltd. | 2 |
1 |
Henkel (China) Company Limited | 107 |
1 |
Momentive Performance Materials Inc. | 861 |
1 |
Nagase Chemtex Corporation | 198 |
1 |
Repsol, S.A. | 413 |
1 |
San-Apro Limited | 73 |
1 |
Other owners | 3 |