Method for identifying and detecting trace pollutants in shield muck
US-2026063517-A1 · Mar 5, 2026 · US
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China Construction Eng Hong Kong Co Ltd patents
China Construction Eng Hong Kong Co Ltd holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 1 |
| First publication | Mar 5, 2026 |
| Latest publication | Mar 5, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2026 | 1 |
| Year | Patents |
|---|---|
| 2026 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
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Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 1 |