- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 26/02 - Macromolecular compounds
Patent holdings for IPC class C04B 26/02
Total number of patents in this class: 312
10-year publication summary
|
28
|
26
|
20
|
26
|
19
|
19
|
14
|
11
|
20
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2106 |
8 |
| Halliburton Energy Services, Inc. | 20438 |
7 |
| Hilti Aktiengesellschaft | 3383 |
7 |
| United States Gypsum Company | 1002 |
7 |
| Cosentino Research & Development, S.L. | 34 |
7 |
| Cambria Company LLC | 296 |
6 |
| Sika Technology AG | 2851 |
5 |
| 3m Innovative Properties Company | 17957 |
4 |
| University of South Florida | 1827 |
4 |
| Advanced Technology Emission Solutions Inc. | 31 |
4 |
| Bank of Montreal, AS Agent | 53 |
4 |
| Fiberlean Technologies Limited | 119 |
4 |
| Henry Company, LLC | 230 |
4 |
| Parexgroup SA | 38 |
4 |
| Kohler Co. | 3935 |
3 |
| Whirlpool Corporation | 4333 |
3 |
| ADT Aero Dämm Technik GmbH | 7 |
3 |
| Electricite de France | 715 |
3 |
| International Technology Center | 17 |
3 |
| Omya International AG | 810 |
3 |
| Other owners | 219 |