- All sections
- C - Chemistry; metallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamels; surface treatment of glass; surface treatment of fibres or filaments made from glass, minerals or slags; joining glass to glass or other materials
- C03C 25/323 - Polyesters, e.g. alkyd resins
Patent holdings for IPC class C03C 25/323
Total number of patents in this class: 33
10-year publication summary
0
|
2
|
3
|
3
|
4
|
2
|
2
|
7
|
5
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Owens Corning Intellectual Capital, LLC | 1456 |
4 |
Saint-Gobain Isover | 603 |
4 |
Politecnico di Milano | 790 |
3 |
Prysmian S.p.A. | 846 |
3 |
Compagnie générale des établissements Michelin SCA | 2477 |
2 |
Arkema Inc. | 1075 |
2 |
Sonoro, LLC | 4 |
2 |
Compagnie Generale des Etablissements Michelin | 4450 |
2 |
Samsung Display Co., Ltd. | 30585 |
1 |
International Business Machines Corporation | 60644 |
1 |
Cargill, Incorporated | 2835 |
1 |
Dycem Limited | 17 |
1 |
Emtelle UK Limited | 67 |
1 |
Ferro Corporation | 279 |
1 |
Nitto Boseki Co., Ltd. | 261 |
1 |
Purac Biochem B.V. | 502 |
1 |
SANYO Chemical Industries, Ltd. | 472 |
1 |
Ursa Insulation, S.A. | 28 |
1 |
Spoke Holdings LLC | 3 |
1 |
Other owners | 0 |