- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 103/63 - Flame-proofing agents
Patent holdings for IPC class C04B 103/63
Total number of patents in this class: 30
10-year publication summary
|
0
|
2
|
1
|
3
|
1
|
3
|
1
|
7
|
1
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Armstrong World Industries, Inc. | 350 |
4 |
| CertainTeed Gypsum, Inc. | 200 |
2 |
| Fluorchemie GmbH Frankfurt | 12 |
2 |
| Saint-Gobain Placo | 214 |
2 |
| Synthos S.A. | 47 |
2 |
| Kern, Oliver | 3 |
2 |
| Gold Bond Building Products, LLC | 192 |
2 |
| Hermann, René | 2 |
2 |
| Industrial Technology Research Institute | 5011 |
1 |
| CCM Research Limited | 13 |
1 |
| Cement Australia Pty Limited | 3 |
1 |
| Lotte Chemical Corporation | 717 |
1 |
| Sintokogio, Ltd. | 1171 |
1 |
| Unifrax I LLC | 242 |
1 |
| Arconic Inc. | 245 |
1 |
| Shaanxi Nitya New Materials Technology Co., Ltd. | 2 |
1 |
| Adenium Ibérica, S.L. | 3 |
1 |
| Australian Fireboard Company Pty Ltd | 1 |
1 |
| Michigan Medical Hemp L.L.C. | 3 |
1 |
| Eco Boron LLC | 1 |
1 |
| Other owners | 0 |