- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 2/36 - Walls having cavities between, but not in, the elementsWalls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having a general shape differing from that of a parallelepiped
Patent holdings for IPC class E04B 2/36
Total number of patents in this class: 18
10-year publication summary
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0
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1
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1
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2
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2
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4
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2
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3
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Anchor Wall Systems, Inc. | 132 |
8 |
| Anchor Wall Systems Limited | 42 |
2 |
| LG Hausys, Ltd. | 806 |
1 |
| Oldcastle Building Products Canada, Inc. | 171 |
1 |
| Rep IP AG | 67 |
1 |
| Archita Designs Limited | 1 |
1 |
| Djd Projects Pty Ltd | 3 |
1 |
| Occitanie Pierres | 2 |
1 |
| Agence Nationale pour La Gestion des Déchets Radioactifs (andra) | 2 |
1 |
| A&C Future Inc | 80 |
1 |
| Other owners | 0 |