Heterogeneous proppant placement in a fracture with removable extrametrical material fill
US-9863230-B2 · Jan 9, 2018 · US
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Lesko Timothy M patents
Lesko Timothy M holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jun 18, 2015 |
| Latest publication | Jan 9, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method for increasing fracture area
US-9140109-B2 · Sep 22, 2015 · US
Heterogeneous proppant placement in a fracture with removable extrametrical material fill
US-9085727-B2 · Jul 21, 2015 · US
Heterogeneous proppant placement in a fracture with removable extrametrical material fill
US-2015167443-A1 · Jun 18, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Heterogeneous proppant placement in a fracture with removable extrametrical material fill
US-9863230-B2 · Jan 9, 2018 · US
Method for increasing fracture area
US-9140109-B2 · Sep 22, 2015 · US
Heterogeneous proppant placement in a fracture with removable extrametrical material fill
US-9085727-B2 · Jul 21, 2015 · US
Heterogeneous proppant placement in a fracture with removable extrametrical material fill
US-2015167443-A1 · Jun 18, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| E21B43/267 | 3 |
| C09K8/80 | 3 |
| E21B43/26 | 3 |
| C09K8/665 | 2 |
| C09K8/805 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 4 |
| Chemistry & Metallurgy | 3 |