Bearing fault detection for surface pumping units
US-2020408079-A1 · Dec 31, 2020 · US
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Weatherford Tech Holdings Llc patents in 2020
Weatherford Tech Holdings Llc was listed as an assignee on 179 patent publications in 2020.
| Metric | Value |
|---|---|
| Company | Weatherford Tech Holdings Llc |
| Year | 2020 |
| Patents | 179 |
Patents
Representative publications for Weatherford Tech Holdings Llc in 2020.
Degradable plugs
US-10876374-B2 · Dec 29, 2020 · US
Installation and retrieval of pressure control device releasable assembly
US-10876368-B2 · Dec 29, 2020 · US
Well fluid flow control choke
US-2020399983-A1 · Dec 24, 2020 · US
Pressure equalization for well pressure control device
US-10865621-B2 · Dec 15, 2020 · US
Top CPC classifications
Most common classification codes for Weatherford Tech Holdings Llc in 2020.
| CPC | Patents |
|---|---|
| E21B19/16 | 24 |
| E21B41/00 | 22 |
| E21B19/165 | 21 |
| E21B34/06 | 18 |
| E21B2200/06 | 16 |
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