Monovalent brine-based reservoir drilling fluid
US-11767457-B2 · Sep 26, 2023 · US
M I Drilling Fluids Uk Ltd holds 81 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 81 |
| Recent patents | 3 |
| First publication | Jan 1, 2015 |
| Latest publication | Sep 26, 2023 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-11767457-B2 · Sep 26, 2023 · US
US-11760918-B2 · Sep 19, 2023 · US
US-11712642-B2 · Aug 1, 2023 · US
US-11634620-B2 · Apr 25, 2023 · US
US-2023078402-A1 · Mar 16, 2023 · US
Representative or frequently cited publications from precomputed assignee stats.
US-11767457-B2 · Sep 26, 2023 · US
US-11760918-B2 · Sep 19, 2023 · US
US-11712642-B2 · Aug 1, 2023 · US
US-11634620-B2 · Apr 25, 2023 · US
US-2023078402-A1 · Mar 16, 2023 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C09K8/36 | 19 |
| C09K8/035 | 16 |
| B07B1/4645 | 13 |
| C09K8/34 | 12 |
| E21B21/003 | 12 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 50 |
| Chemistry & Metallurgy | 41 |
| Operations & Transport | 26 |
| Cross-Sectional Technologies | 9 |
| Human Necessities | 1 |
| Mechanical Engineering | 1 |
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