B32B 5/277
Including an additional non-woven fabric layer
Official title: {including an additional non-woven fabric layer}
B32B5/277 (Including an additional non-woven fabric layer) appears on 10 US grants and 29 published applications in this corpus.
Search patents in B32B- Granted patents
- 10
- Published applications
- 29
- Assignees
- 25
- Inventors
- 69
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 2 |
| 2022 | 0 | 4 |
| 2023 | 2 | 9 |
| 2024 | 1 | 4 |
| 2025 | 4 | 0 |
| 2026 | 2 | 6 |
By publication year. 2026 runs to 8 Oct.
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Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.