Electrical submersible pump flow meter
US-9500073-B2 · Nov 22, 2016 · US
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Xiao Jinjiang patents
Xiao Jinjiang holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Sep 29, 2015 |
| Latest publication | Nov 22, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Electrical submersible pump with reciprocating linear motor
US-9145885-B2 · Sep 29, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Electrical submersible pump flow meter
US-9500073-B2 · Nov 22, 2016 · US
Electrical submersible pump with reciprocating linear motor
US-9145885-B2 · Sep 29, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| E21B43/128 | 2 |
| E21B47/06 | 1 |
| E21B47/10 | 1 |
| F04B47/06 | 1 |
| F04B47/02 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 2 |
| Mechanical Engineering | 1 |