- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 103/65 - Water proofers or repellants
Patent holdings for IPC class C04B 103/65
Total number of patents in this class: 99
10-year publication summary
|
8
|
5
|
11
|
7
|
9
|
6
|
11
|
11
|
11
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Triton Mgo Products, LLC | 21 |
11 |
| Wacker Chemie AG | 2117 |
7 |
| KI Strategies Pty Ltd | 7 |
5 |
| Henry Company, LLC | 246 |
4 |
| Carbicrete Inc. | 74 |
4 |
| Halliburton Energy Services, Inc. | 21292 |
3 |
| Owens Corning Intellectual Capital, LLC | 1733 |
3 |
| BASF SE | 21320 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6143 |
2 |
| Construction Research & Technology GmbH | 599 |
2 |
| Denka Company Limited | 2759 |
2 |
| Omya International AG | 779 |
2 |
| Sika Technology AG | 3026 |
2 |
| Guangdong Phomi MCM Co., Ltd. | 4 |
2 |
| Perma Edge Industries LLC | 3 |
2 |
| Qingdao University of Technology | 645 |
2 |
| Evonik Operations GmbH | 4416 |
2 |
| Gold Bond Building Products, LLC | 190 |
2 |
| Moshe 3000 Materiais de Construção Ltda | 3 |
2 |
| Dow Global Technologies LLC | 11051 |
1 |
| Other owners | 37 |