- Sections
- C - Chimiemétallurgie
- C04B - Chauxmagnésiescoriescimentsleurs compositions, p. ex. mortiers, béton ou matériaux de construction similairespierre artificiellecéramiquesréfractairestraitement de la pierre naturelle
- C04B 12/04 - Ciments à base de silicates de métaux alcalins ou d'ammonium
Détention brevets de la classe C04B 12/04
Brevets de cette classe: 101
Historique des publications depuis 10 ans
|
11
|
11
|
6
|
6
|
4
|
12
|
5
|
8
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Greencraft LLC | 33 |
6 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2234 |
4 |
| EPG (engineered Nanoproducts Germany) AG | 40 |
3 |
| JSR Corporation | 2554 |
2 |
| Arteriocyte Medical Systems, Inc. | 29 |
2 |
| Denka Company Limited | 2670 |
2 |
| JFE Steel Corporation | 7138 |
2 |
| Solidia Technologies, Inc. | 85 |
2 |
| Imertech SAS | 234 |
2 |
| CBG Systems International Pty Ltd | 6 |
2 |
| Geomits S.r.l. | 3 |
2 |
| PQ LLC | 30 |
2 |
| Baker Hughes Incorporated | 5148 |
1 |
| The Regents of the University of California | 20329 |
1 |
| NGK Insulators, Ltd. | 5182 |
1 |
| Arclin USA, LLC. | 88 |
1 |
| ARRIS Technologies, LLC | 4 |
1 |
| Board of Governors for Higher Education, State of Rhode Island and Providence Plantations | 36 |
1 |
| The Catholic University of America | 99 |
1 |
| Cement Australia Pty Limited | 3 |
1 |
| Autres propriétaires | 62 |