- All sections
- B - Performing operations; transporting
- B28C - Preparing clay; producing mixtures containing clay or cementitious material, e.g. plaster
- B28C 5/46 - Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing
Patent holdings for IPC class B28C 5/46
Total number of patents in this class: 99
10-year publication summary
|
10
|
12
|
13
|
7
|
9
|
11
|
8
|
6
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CarbonCure Technologies Inc. | 82 |
19 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3591 |
6 |
| Nitrocrete IP, LLC | 10 |
6 |
| Saudi Arabian Oil Company | 12423 |
3 |
| Air Liquide Deutschland G.m.b.H | 63 |
2 |
| Air Liquide Industrial U.S. LP | 23 |
2 |
| Astec, Inc. | 51 |
2 |
| CER Group S.r.l. | 4 |
2 |
| Comadur S.A. | 84 |
2 |
| GCP Applied Technologies Inc. | 467 |
2 |
| Kangwon National University University-industry Cooperation Foundation | 41 |
2 |
| L'Air Liquide, Societe Anonyme pour L'etude et L'exploitation des Proced ES Georges Claude | 304 |
2 |
| Toncelli, Luca | 30 |
2 |
| GE Infrastructure Technology, LLC | 6114 |
2 |
| ICM S.r.l. | 2 |
2 |
| Innovative Carbon Technologies Inc. | 2 |
2 |
| The Caine Group, LLC | 3 |
2 |
| Société des Produits Nestlé S.A. | 9243 |
1 |
| BASF SE | 20403 |
1 |
| 21st Century Structures, LLC | 6 |
1 |
| Other owners | 36 |