Testing apparatus for gas permeability in concrete and testing method therefor
US-10488319-B2 · Nov 26, 2019 · US
Univ Tongji was listed as an assignee on 15 patent publications in 2019.
| Metric | Value |
|---|---|
| Company | Univ Tongji |
| Year | 2019 |
| Patents | 15 |
Representative publications for Univ Tongji in 2019.
US-10488319-B2 · Nov 26, 2019 · US
US-2019330984-A1 · Oct 31, 2019 · US
US-10357742-B2 · Jul 23, 2019 · US
US-10341651-B2 · Jul 2, 2019 · US
US-2019163925-A1 · May 30, 2019 · US
Most common classification codes for Univ Tongji in 2019.
| CPC | Patents |
|---|---|
| H04N19/103 | 3 |
| H04N19/176 | 3 |
| B01J2523/00 | 2 |
| B01J2523/72 | 2 |
| B01J29/0341 | 2 |
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