- All sections
- B - Performing operations; transporting
- B28B - Shaping clay or other ceramic compositions; shaping slag; shaping mixtures containing cementitious material, e.g. plaster
- B28B 21/36 - Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material
Patent holdings for IPC class B28B 21/36
Total number of patents in this class: 17
10-year publication summary
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
2 |
| Airbus Operations GmbH | 3188 |
2 |
| General Electric Company | 18133 |
1 |
| Samsung Display Co., Ltd. | 30585 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Rolls-Royce PLC | 2944 |
1 |
| Ethicon, Inc. | 1310 |
1 |
| All Plastics, LLC | 1 |
1 |
| Applied FT Composite Solutions Inc. | 21 |
1 |
| Industry Technologies S.A | 1 |
1 |
| Iris Optronics, Inc. | 27 |
1 |
| Roche Diabetes Care, Inc. | 1492 |
1 |
| Textron Innovations Inc. | 2138 |
1 |
| Vertech Hume Pty Ltd | 3 |
1 |
| Njm Packaging Inc. | 25 |
1 |
| Other owners | 0 |