How many patents does
Ge Oil & Gas Pressure Control have?
patents
314
families
67
granted
64
applications
250
US
114
WO
72
CN
25
EP
16
GB
11
RoW
76
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Ge Oil & Gas Pressure Control
Top ten assignees appearing on patents
Ge Oil & Gas Pressure Control
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| quick connect valve actuator | 17 | 2012 |
| combination diaphragm piston actuator | 14 | 2012 |
| high pressure isolation system for well stimulation through production tubing | 12 | 2012 |
| adjustable isolation sleeve assembly for well stimulation through production tubing | 11 | 2012 |
| dual barrier plug system for a wellhead | 9 | 2009 |
| corrugated energizing ring for use with a split lockdown ring | 9 | 2015 |
| tension tubing hanger and method of applying tension to production tubing | 8 | 2012 |
| power boost assist closed device for actuators | 8 | 2013 |
| gate valve seat | 8 | 2009 |
| dual seal fire safe stem packing orientation | 8 | 2013 |