Methods of using oleaginous fluids for completion operations
US-10012057-B2 · Jul 3, 2018 · US
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Svoboda Charles patents
Svoboda Charles holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jan 20, 2015 |
| Latest publication | Jul 3, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Non-aqueous, acid soluble, high-density completion fluids and process
US-9045675-B2 · Jun 2, 2015 · US
Methods of using oleaginous fluids for completion operations
US-2015027701-A1 · Jan 29, 2015 · US
Viscoelastic surfactant based wellbore fluids and methods of use
US-8937034-B2 · Jan 20, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Methods of using oleaginous fluids for completion operations
US-10012057-B2 · Jul 3, 2018 · US
Non-aqueous, acid soluble, high-density completion fluids and process
US-9045675-B2 · Jun 2, 2015 · US
Methods of using oleaginous fluids for completion operations
US-2015027701-A1 · Jan 29, 2015 · US
Viscoelastic surfactant based wellbore fluids and methods of use
US-8937034-B2 · Jan 20, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Fixed Constructions | 3 |