- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 26/14 - Polyepoxides
Patent holdings for IPC class C04B 26/14
Total number of patents in this class: 236
10-year publication summary
|
21
|
17
|
8
|
15
|
15
|
19
|
12
|
19
|
22
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3675 |
23 |
| Saudi Arabian Oil Company | 14248 |
20 |
| Aramco Americas Company | 54 |
10 |
| fischerwerke GmbH & Co. KG | 386 |
9 |
| Sibelco Nederland N.V. | 39 |
7 |
| Halliburton Energy Services, Inc. | 21320 |
6 |
| Sika Technology AG | 3006 |
6 |
| United States Gypsum Company | 932 |
6 |
| Dow Global Technologies LLC | 10960 |
5 |
| Aramco Services Company | 4196 |
4 |
| Five Star Products, Inc. | 5 |
4 |
| A&A Green Phoenix Group Joint Stock Company, AKA Phenikaa Group | 61 |
4 |
| Nanotech, Inc | 21 |
4 |
| 3m Innovative Properties Company | 17481 |
3 |
| BASF SE | 21308 |
3 |
| Axalta Coating Systems IP Co., LLC | 474 |
3 |
| BYK-Chemie GmbH | 446 |
3 |
| The Euclid Chemical Company | 26 |
3 |
| Synfola GmbH | 7 |
3 |
| ASK Chemicals LLC | 102 |
3 |
| Other owners | 107 |