Microsphere compositions and methods for production in oil-based drilling fluids
US-11820934-B2 · Nov 21, 2023 · US
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Patent family 57749889
This patent family groups 1 related publication across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 57749889 |
| Family type | — |
| Earliest priority | Dec 7, 2015 |
| First filing country | US |
| Member publications | 1 |
| Countries | US |
| Representative publication | US11820934B2 — Microsphere compositions and methods for production in oil-based drilling fluids |
Representative publication
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US11820934B2 — Microsphere compositions and methods for production in oil-based drilling fluids (published Nov 21, 2023)
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