- All sections
- C - Chemistrymetallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamelssurface treatment of glasssurface treatment of fibres or filaments made from glass, minerals or slagsjoining glass to glass or other materials
- C03C 25/34 - Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
Patent holdings for IPC class C03C 25/34
Total number of patents in this class: 127
10-year publication summary
|
7
|
11
|
13
|
3
|
10
|
9
|
12
|
13
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Isover | 678 |
36 |
| Rockwool A/S | 834 |
17 |
| Ursa Insulation, S.A. | 31 |
9 |
| Knauf Insulation, Inc. | 183 |
8 |
| Johns Manville | 921 |
7 |
| Knauf Insulation SPRL | 169 |
7 |
| Saint-Gobain Adfors | 127 |
4 |
| ROCKWOOL International A/S | 282 |
4 |
| Rohm and Haas Company | 2951 |
3 |
| Institut National de La Recherche Agronomique | 308 |
3 |
| UPM-Kymmene Corporation | 994 |
3 |
| GP Building Products Services LLC | 15 |
3 |
| DSM IP Assets B.V. | 5379 |
2 |
| Owens Corning Intellectual Capital, LLC | 1725 |
2 |
| Saint-Gobain Adfors Canada, Ltd. | 62 |
2 |
| STM Technologies S.r.l. | 17 |
2 |
| BASF SE | 21303 |
1 |
| International Business Machines Corporation | 62634 |
1 |
| 3B-Fibreglass SPRL | 22 |
1 |
| Gibraltar Business Capital, LLC | 7 |
1 |
| Other owners | 11 |