Crosslinked high molecular weight polymers for use in water-based drilling fluids
US-10072197-B2 · Sep 11, 2018 · US
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Patent family 58498890
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 58498890 |
| Family type | — |
| Earliest priority | Oct 8, 2015 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10072197B2 — Crosslinked high molecular weight polymers for use in water-based drilling fluids |
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US10072197B2 — Crosslinked high molecular weight polymers for use in water-based drilling fluids (published Sep 11, 2018)
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