- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 7/00 - MouldsCoresMandrels
Patent holdings for IPC class B28B 7/00
Total number of patents in this class: 557
10-year publication summary
|
58
|
58
|
59
|
57
|
49
|
48
|
45
|
36
|
42
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pavestone, LLC | 79 |
16 |
| Rampf Formen GmbH | 32 |
10 |
| Corning Incorporated | 10500 |
9 |
| Keystone Retaining Wall Systems LLC | 194 |
9 |
| Kobra Formen GmbH | 30 |
9 |
| Quantumscape Battery, Inc. | 220 |
9 |
| B.T. Innovation GmbH | 46 |
8 |
| Prime Forming & Construction Supplies, Inc. | 22 |
8 |
| Anchor Wall Systems, Inc. | 134 |
7 |
| PERI SE | 439 |
7 |
| Dal-tile, LLC | 78 |
6 |
| General Electric Company | 13888 |
5 |
| Hawkeyepedershaab Concrete Technologies, Inc. | 37 |
5 |
| Herrenknecht AG | 213 |
5 |
| Umdasch Group NewCon GmbH | 20 |
5 |
| Besser Company | 28 |
4 |
| Cambria Company LLC | 349 |
4 |
| Riccobene Designs LLC | 14 |
4 |
| RISI Stone Inc. | 49 |
4 |
| Wobben Properties GmbH | 1219 |
4 |
| Other owners | 419 |