- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 14/36 - Inorganic materials not provided for in groups
Patent holdings for IPC class C04B 14/36
Total number of patents in this class: 161
10-year publication summary
|
8
|
15
|
15
|
10
|
12
|
8
|
12
|
15
|
17
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Knauf Gips KG | 600 |
5 |
| University of South Florida | 1834 |
4 |
| Yoshino Gypsum Co., Ltd. | 251 |
4 |
| Schlumberger Technology Corporation | 10780 |
3 |
| KEPCO Nuclear Fuel Co., Ltd. | 140 |
3 |
| Saint-Gobain Placo SAS | 152 |
3 |
| Taiheiyo Cement Corporation | 238 |
3 |
| Halliburton Energy Services, Inc. | 20911 |
2 |
| The Boeing Company | 20084 |
2 |
| Cementos Argos S.A. | 37 |
2 |
| Commonwealth Scientific and Industrial Research Organisation | 1657 |
2 |
| Heraeus Deutschland GmbH & Co. KG | 418 |
2 |
| The Intellectual Gorilla GmbH | 29 |
2 |
| Kyushu University, National University Corporation | 1654 |
2 |
| Nanotech Industrial Solutions Inc. | 24 |
2 |
| Nippon Chemical Industrial Co., Ltd. | 284 |
2 |
| Sika Technology AG | 2867 |
2 |
| Southern Methodist University | 118 |
2 |
| Vermeer Manufacturing Company | 638 |
2 |
| Allied Foam Tech Corp. | 7 |
2 |
| Other owners | 110 |