Detection of well fluid contamination in sealed fluids of well pump assemblies
US-9441633-B2 · Sep 13, 2016 · US
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Hendryx Thomas N patents
Hendryx Thomas N holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jan 20, 2015 |
| Latest publication | Sep 13, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
System and method for wellbore monitoring
US-8937280-B2 · Jan 20, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Detection of well fluid contamination in sealed fluids of well pump assemblies
US-9441633-B2 · Sep 13, 2016 · US
System and method for wellbore monitoring
US-8937280-B2 · Jan 20, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| E21B47/103 | 1 |
| G01V9/005 | 1 |
| G01V8/24 | 1 |
| E21B47/1005 | 1 |
| E21B47/102 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 2 |
| Mechanical Engineering | 1 |
| Physics | 1 |