How many patents does
Meta Downhole have?
patents
295
families
34
granted
57
applications
238
GB
96
US
45
WO
42
EP
30
CN
12
JP
2
RoW
68
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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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Meta Downhole
Top ten assignees appearing on patents
2009 - 2018
| meta downhole | 208 |
| read well services | 28 |
| morphpackers | 22 |
| schlumberger technology | 18 |
| schlumberger | 8 |
| thomson, neil | 2 |
| services petroliers schlumberger | 1 |
2009
| read well services | 3 |
Meta Downhole
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a tubular connection | 33 | 2012 |
| an active external casing packer (ecp) for frac operations in oil and gas wells | 19 | 2009 |
| expandable liner tieback connection | 15 | 2009 |
| apparatus and method for use in slim hole wells | 14 | 2012 |
| connector apparatus | 14 | 2014 |
| apparatus and a method for securing and sealing a tubular portion to another tubular | 13 | 2011 |
| pipe coupling | 13 | 2013 |
| pipe coupling make up assembly | 12 | 2014 |
| pipe joint | 12 | 2013 |
| improved isolation barrier | 12 | 2013 |