Electrical power and/or electrical signal transmission
US-9786431-B2 · Oct 10, 2017 · US
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Hudson Steven Martin patents
Hudson Steven Martin holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | May 5, 2015 |
| Latest publication | Oct 10, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Downhole power generation
US-9546539-B2 · Jan 17, 2017 · US
Transmitting power through a wellhead using at least one toroid
US-9506341-B2 · Nov 29, 2016 · US
Well monitoring
US-9371727-B2 · Jun 21, 2016 · US
Control of sub surface safety valves
US-9022102-B2 · May 5, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Electrical power and/or electrical signal transmission
US-9786431-B2 · Oct 10, 2017 · US
Downhole power generation
US-9546539-B2 · Jan 17, 2017 · US
Transmitting power through a wellhead using at least one toroid
US-9506341-B2 · Nov 29, 2016 · US
Well monitoring
US-9371727-B2 · Jun 21, 2016 · US
Control of sub surface safety valves
US-9022102-B2 · May 5, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| E21B47/13 | 3 |
| E21B47/12 | 3 |
| E21B47/122 | 2 |
| G01V3/34 | 1 |
| E21B34/066 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 5 |
| Physics | 4 |
| Electricity | 1 |