Inventor
Nikita Ilyich Ryzhikov
Inventor
Moscow, RU
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties60%
E21BEarth or rock drilling20%
G06FElectric digital data processing20%
PatentTitleYear
9,898,559'Method for predicting changes in properties of a formation in a near-wellbore area exposed to a drilling mud'20189,797,878'Method for determining distribution and profile of a contaminant in porous medium'20179,008,372'Method for determination of spatial distribution and concentration of contrast components in a porous and/or heterogeneous sample'20158,761,334'Method for determining spatial distribution and concentration of clay in a core sample'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2018Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (4)· patent assignee history
2014–2015Patents assigned to RYZHIKOV NIKITA ILYICH (2)· patent assignee history
2014–2015Patents assigned to SHAKO VALERY VASILIEVICH (2)· patent assignee history
2014Patents assigned to MIKHAILOV DMITRY (1)· patent assignee history
2014–2018Based in Moscow, RU· patent location history
2015Patents assigned to MIKHAILOV Dmitry Nikolaevich (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 4 | 2014–2018 |
| RYZHIKOV NIKITA ILYICHself | 2 | 2014–2015 |
| SHAKO VALERY VASILIEVICH | 2 | 2014–2015 |
| MIKHAILOV DMITRY | 1 | 2014 |
| MIKHAILOV Dmitry Nikolaevich | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moscow, RU | 4 | 2014–2018 |