System and method for resource recycling of sulfur dioxide
US-11731874-B2 · Aug 22, 2023 · US
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Nanjing Liyuan Environmental Protection Tech Co Ltd patents
Nanjing Liyuan Environmental Protection Tech 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 | Aug 22, 2023 |
| Latest publication | Aug 22, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2023 | 1 |
| Year | Patents |
|---|---|
| 2023 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
System and method for resource recycling of sulfur dioxide
US-11731874-B2 · Aug 22, 2023 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 1 |
| Chemistry & Metallurgy | 1 |