Inventor
Alexei Korovin
Inventor
Houston, TX, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling36%
G01VGeophysics32%
H01QAntennas, i.e. radio aerials29%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
11,111,775Wear sleeve202111,053,793Single layer antenna path profile202110,908,313Antenna designs for wellbore logging tools202110,767,464Insulator base for antenna assemblies202010,627,537Antenna assemblies using ferrites for wellbore logging tools and a method of manufacturing202010,260,292Dedicated wireways for collar-mounted bobbin antennas201910,222,504Antennas for wellbore logging tools having a plurality of ferrite channels orthogonal to the plurality of winding grooves201910,167,715Buildup and encapsulation of antenna section of downhole tool201910,027,013Collar-mountable bobbin antenna having coil and ferrite slots20189,921,333'Antenna assembly using ferrites within an interposed sleeve for wellbore logging tools'20189,903,978'Antenna assembly using ferrites within a groove on a tool mandrel for wellbore logging tools'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to HALLIBURTON ENERGY SERVICES INC (11)· patent assignee history
2018–2021Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON ENERGY SERVICES INC | 11 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 11 | 2018–2021 |