- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 18/24 - Vegetable refuse, e.g. rice husks, maize-ear refuseCellulosic materials, e.g. paper
Patent holdings for IPC class C04B 18/24
Total number of patents in this class: 258
10-year publication summary
|
21
|
20
|
26
|
19
|
26
|
23
|
26
|
26
|
30
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Adaptavate Ltd | 22 |
7 |
| Schlumberger Technology Corporation | 11818 |
6 |
| Triton Mgo Products, LLC | 21 |
6 |
| Parexgroup SA | 31 |
5 |
| Etex Services NV | 60 |
5 |
| Cellucomp Limited | 38 |
4 |
| Council of Scientific & Industrial Research | 1445 |
4 |
| NetZero Enterprises Inc. | 10 |
4 |
| United States Gypsum Company | 927 |
3 |
| University of Maryland, College Park | 1086 |
3 |
| Mgo Systems Ltd. | 8 |
3 |
| Hec0 Innovation Chanvre Inc. | 3 |
3 |
| Halliburton Energy Services, Inc. | 21338 |
2 |
| Georgia-Pacific Gypsum LLC | 225 |
2 |
| Buckman Laboratories International, Inc. | 240 |
2 |
| Champion Link International Corporation | 87 |
2 |
| The Intellectual Gorilla GmbH | 29 |
2 |
| James Hardie Technology Limited | 458 |
2 |
| Knauf Gips KG | 642 |
2 |
| LATICRETE International, Inc. | 157 |
2 |
| Other owners | 189 |