- 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: 121
10-year publication summary
|
6
|
6
|
10
|
12
|
3
|
8
|
6
|
10
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Isover | 644 |
36 |
| Rockwool A/S | 797 |
12 |
| Ursa Insulation, S.A. | 31 |
9 |
| Knauf Insulation, Inc. | 189 |
8 |
| Johns Manville | 952 |
7 |
| Knauf Insulation SPRL | 174 |
7 |
| Saint-Gobain Adfors | 120 |
4 |
| ROCKWOOL International A/S | 299 |
4 |
| Rohm and Haas Company | 2913 |
3 |
| Institut National de La Recherche Agronomique | 319 |
3 |
| GP Building Products Services LLC | 13 |
3 |
| DSM IP Assets B.V. | 5572 |
2 |
| Owens Corning Intellectual Capital, LLC | 1629 |
2 |
| Saint-Gobain Adfors Canada, Ltd. | 65 |
2 |
| STM Technologies S.r.l. | 15 |
2 |
| BASF SE | 21036 |
1 |
| International Business Machines Corporation | 61616 |
1 |
| Georgia-Pacific Chemicals LLC | 135 |
1 |
| 3B-Fibreglass SPRL | 22 |
1 |
| Gibraltar Business Capital, LLC | 11 |
1 |
| Other owners | 12 |