- All sections
- B - Performing operations; transporting
- B28B - Shaping clay or other ceramic compositions; shaping slag; shaping 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: 74
10-year publication summary
9
|
8
|
3
|
3
|
5
|
1
|
9
|
3
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Speedblock Inc. | 6 |
4 |
Mortarless Technologies, LLC | 79 |
3 |
Ness Inventions, Inc. | 33 |
3 |
Anchor Wall Systems, Inc. | 227 |
2 |
Columbia Machine, Inc. | 26 |
2 |
Concrete Systems, Inc. | 7 |
2 |
Hawkeyepedershaab Concrete Technologies, Inc. | 28 |
2 |
Kobra Formen GmbH | 44 |
2 |
Novabrik International Inc. | 16 |
2 |
Rampf Formen GmbH | 36 |
2 |
Redi-Rock International, LLC | 41 |
2 |
Samjung Industries Co., Ltd. | 8 |
2 |
Stable Concrete Structures, Inc. | 5 |
2 |
Qingdao University of Technology | 555 |
2 |
Shenyang Hongyang Precision Ceramics Co., Ltd. | 4 |
2 |
Denso Corporation | 23338 |
1 |
Corning Incorporated | 9932 |
1 |
Sumitomo Wiring Systems, Ltd. | 9367 |
1 |
Compagnie générale des établissements Michelin SCA | 2477 |
1 |
Michelin Recherche et Technique S.A. | 2328 |
1 |
Other owners | 35 |