- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 26/02 - Macromolecular compounds
Patent holdings for IPC class C04B 26/02
Total number of patents in this class: 315
10-year publication summary
|
26
|
23
|
17
|
24
|
18
|
14
|
11
|
11
|
19
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2111 |
8 |
| Halliburton Energy Services, Inc. | 20924 |
7 |
| Hilti Aktiengesellschaft | 3498 |
7 |
| United States Gypsum Company | 912 |
7 |
| Cosentino Research & Development, S.L. | 37 |
7 |
| Cambria Company LLC | 318 |
6 |
| Sika Technology AG | 2871 |
5 |
| 3m Innovative Properties Company | 17820 |
4 |
| University of South Florida | 1835 |
4 |
| Advanced Technology Emission Solutions Inc. | 31 |
4 |
| Bank of Montreal, AS Agent | 53 |
4 |
| Fiberlean Technologies Limited | 114 |
4 |
| Henry Company, LLC | 232 |
4 |
| Kohler Co. | 4064 |
3 |
| Whirlpool Corporation | 4436 |
3 |
| ADT Aero Dämm Technik GmbH | 6 |
3 |
| Electricite de France | 731 |
3 |
| International Technology Center | 14 |
3 |
| Parexgroup SA | 33 |
3 |
| Saint-Gobain Weber | 172 |
3 |
| Other owners | 223 |