- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 7/10 - Moulds with means incorporated therein, or carried thereby, for ejecting the moulded article
Patent holdings for IPC class B28B 7/10
Total number of patents in this class: 73
10-year publication summary
|
8
|
3
|
3
|
5
|
1
|
9
|
3
|
2
|
1
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Speedblock Inc. | 6 |
4 |
| Hawkeyepedershaab Concrete Technologies, Inc. | 32 |
3 |
| Mortarless Technologies, LLC | 81 |
3 |
| Corning Incorporated | 10258 |
2 |
| Anchor Wall Systems, Inc. | 190 |
2 |
| Columbia Machine, Inc. | 28 |
2 |
| Concrete Systems, Inc. | 8 |
2 |
| Kobra Formen GmbH | 41 |
2 |
| Rampf Formen GmbH | 34 |
2 |
| Redi-Rock International, LLC | 54 |
2 |
| Samjung Industries Co., Ltd. | 7 |
2 |
| Stable Concrete Structures, Inc. | 6 |
2 |
| Qingdao University of Technology | 610 |
2 |
| Shenyang Hongyang Precision Ceramics Co., Ltd. | 4 |
2 |
| Denso Corporation | 24248 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10316 |
1 |
| Compagnie générale des établissements Michelin SCA | 2571 |
1 |
| Michelin Recherche et Technique S.A. | 2175 |
1 |
| Ethicon, Inc. | 1180 |
1 |
| Fujikura Ltd. | 2925 |
1 |
| Other owners | 35 |