Upconverting nanoparticles as tracers for production and well monitoring
US-11598184-B2 · Mar 7, 2023 · US
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Darugar Qusai patents
Darugar Qusai holds 17 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 17 |
| Recent patents | 0 |
| First publication | Oct 11, 2018 |
| Latest publication | Mar 7, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Upconverting nanoparticles as tracers for production and well monitoring
US-2022003092-A1 · Jan 6, 2022 · US
Upconverting nanoparticles as tracers for production and well monitoring
US-11162341-B2 · Nov 2, 2021 · US
Process for making cyano functionalized gold nanoparticles
US-10908092-B2 · Feb 2, 2021 · US
Detection of trace chemicals in oil and gas applications
US-10739269-B2 · Aug 11, 2020 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Upconverting nanoparticles as tracers for production and well monitoring
US-11598184-B2 · Mar 7, 2023 · US
Upconverting nanoparticles as tracers for production and well monitoring
US-2022003092-A1 · Jan 6, 2022 · US
Upconverting nanoparticles as tracers for production and well monitoring
US-11162341-B2 · Nov 2, 2021 · US
Process for making cyano functionalized gold nanoparticles
US-10908092-B2 · Feb 2, 2021 · US
Detection of trace chemicals in oil and gas applications
US-10739269-B2 · Aug 11, 2020 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 13 |
| Fixed Constructions | 13 |
| Physics | 8 |
| Operations & Transport | 6 |