Aryl-substituted saccharides or glycosides and use thereof in a drilling fluid composition
US-11952530-B2 · Apr 9, 2024 · US
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Drilling Engineering Tech Research Inst Of Sinopec Zhongyuan Petroleum Engineering Co Ltd patents
Drilling Engineering Tech Research Inst Of Sinopec Zhongyuan Petroleum Engineering Co Ltd holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 2 |
| First publication | Aug 1, 2023 |
| Latest publication | Apr 9, 2024 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 2 |
| Cross-Sectional Technologies | 1 |