- Sections
- C - Chimiemétallurgie
- C04B - Chauxmagnésiescoriescimentsleurs compositions, p. ex. mortiers, béton ou matériaux de construction similairespierre artificiellecéramiquesréfractairestraitement de la pierre naturelle
- C04B 7/14 - Ciments contenant des scories
Détention brevets de la classe C04B 7/14
Brevets de cette classe: 74
Historique des publications depuis 10 ans
|
6
|
3
|
4
|
3
|
3
|
5
|
4
|
5
|
8
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Roman Cement, LLC | 48 |
6 |
| En-Tech Corporation | 13 |
5 |
| Holcim Technology Ltd. | 724 |
3 |
| Halliburton Energy Services, Inc. | 20991 |
2 |
| The Board of Trustees of the University of Alabama | 419 |
2 |
| International Paper Company | 784 |
2 |
| Shandong University | 1058 |
2 |
| Carbicrete Inc. | 69 |
2 |
| Tapojärvi Oy | 4 |
2 |
| The Quikrete Companies, LLC | 10 |
2 |
| Hsustainability GmbH | 40 |
2 |
| The Regents of the University of California | 20153 |
1 |
| Massachusetts Institute of Technology | 10121 |
1 |
| Arizona Board of Regents, a Body Corporate of The State of Arizona Acting for and on Behalf of Arizona State University | 287 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2193 |
1 |
| Baumit Beteiligungen GmbH | 62 |
1 |
| Capitol Aggregates, Inc. | 10 |
1 |
| Cement Australia Pty Limited | 3 |
1 |
| Excell Technologies, LLC | 4 |
1 |
| Gerdau S.A. | 11 |
1 |
| Autres propriétaires | 35 |