- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 28/32 - Magnesium oxychloride cements, e.g. Sorel cement
Patent holdings for IPC class C04B 28/32
Total number of patents in this class: 117
10-year publication summary
|
11
|
3
|
17
|
11
|
9
|
4
|
14
|
17
|
4
|
10
|
| 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 |
14 |
| Halliburton Energy Services, Inc. | 21296 |
12 |
| Ubiq Technology Pty Ltd | 10 |
10 |
| I4f Licensing NV | 368 |
6 |
| Saudi Arabian Oil Company | 14398 |
5 |
| Schlumberger Technology Corporation | 11981 |
4 |
| Mitek Holdings, Inc. | 248 |
3 |
| Sierracrete LLC | 4 |
3 |
| British Columbia Institute of Technology | 39 |
2 |
| Champion Link International Corporation | 88 |
2 |
| The Intellectual Gorilla GmbH | 29 |
2 |
| Louisiana-Pacific Corporation | 317 |
2 |
| Pacific Woodtech Corporation | 40 |
2 |
| Sika Technology AG | 3031 |
2 |
| Strohlos Produktentwicklung KG | 3 |
2 |
| Core Innovations Limited | 2 |
2 |
| CURTIS, Philip, Anthony | 309 |
2 |
| Environment Sustainable System Engineering Technology Co., Ltd. | 23 |
2 |
| Schlumberger Canada Limited | 7621 |
1 |
| Schlumberger Technology B.v. | 5292 |
1 |
| Other owners | 38 |