Zakhar Chizhov

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automated analysis of drilling fluid
- Patent number 12,163,945
- Issue date Dec 10, 2024
- Schlumberger Technology Corporation
- Colin Stewart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rheometer systems and related methods
- Patent number 12,098,987
- Issue date Sep 24, 2024
- Schlumberger Technology Corporation
- Kenneth Slater
- G01 - MEASURING TESTING
Information Patent Grant
Bob and shaft designs for portable rheometry units
- Patent number 12,038,363
- Issue date Jul 16, 2024
- Schlumberger Technology Corporation
- Jerry Connaughton
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for cleaning electrical stability probe
- Patent number 11,892,421
- Issue date Feb 6, 2024
- Schlumberger Technology Corporation
- Timothy Lesko
- G01 - MEASURING TESTING
Information Patent Grant
Automated analysis of drilling fluid
- Patent number 11,796,529
- Issue date Oct 24, 2023
- Schlumberger Technology Corporation
- Colin Stewart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus, system and method for flowing a fluid through a trough
- Patent number 10,532,381
- Issue date Jan 14, 2020
- M-I L.L.C.
- Colin Stewart
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Recovery hopper trough for vibratory separator and method
- Patent number 10,363,580
- Issue date Jul 30, 2019
- M-I L.L.C.
- Richard Bingham
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CLEANING ELECTRICAL STABILITY PROBE
- Publication number 20230175997
- Publication date Jun 8, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Timothy Lesko
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATED ANALYSIS OF DRILLING FLUID
- Publication number 20230048482
- Publication date Feb 16, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Colin Stewart
- G01 - MEASURING TESTING
Information Patent Application
BOB AND SHAFT DESIGNS FOR PORTABLE RHEOMETRY UNITS
- Publication number 20220276145
- Publication date Sep 1, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jerry Connaughton
- G01 - MEASURING TESTING
Information Patent Application
Rheometer Systems and Related Methods
- Publication number 20220074839
- Publication date Mar 10, 2022
- Kenneth Slater
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATED ANALYSIS OF DRILLING FLUID
- Publication number 20210088499
- Publication date Mar 25, 2021
- M-I L.L.C.
- Colin Stewart
- E21 - EARTH DRILLING MINING
Information Patent Application
Automated Analysis of Drilling Fluid
- Publication number 20200182852
- Publication date Jun 11, 2020
- M-I L.L.C.
- Colin Stewart
- G01 - MEASURING TESTING
Information Patent Application
Apparatus, System and Method for Flowing A Fluid Through A Trough
- Publication number 20170320099
- Publication date Nov 9, 2017
- M-I L.L.C.
- Colin Stewart
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Zakhar Chizhov

Person

Patents Grantslast 30 patents

Automated analysis of drilling fluid

Rheometer systems and related methods

Bob and shaft designs for portable rheometry units

System and method for cleaning electrical stability probe

Automated analysis of drilling fluid

Apparatus, system and method for flowing a fluid through a trough

Recovery hopper trough for vibratory separator and method

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR CLEANING ELECTRICAL STABILITY PROBE

AUTOMATED ANALYSIS OF DRILLING FLUID

BOB AND SHAFT DESIGNS FOR PORTABLE RHEOMETRY UNITS

Rheometer Systems and Related Methods

AUTOMATED ANALYSIS OF DRILLING FLUID

Automated Analysis of Drilling Fluid

Apparatus, System and Method for Flowing A Fluid Through A Trough