Mohammad Hajjari

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole valve utilizing degradable material
- Patent number 10,233,724
- Issue date Mar 19, 2019
- Schlumberger Technology Corporation
- Mohammad Hajjari
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compression-actuated multi-cycle circulation valve
- Patent number 9,435,172
- Issue date Sep 6, 2016
- Schlumberger Technology Corporation
- Mark C. Oettli
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
INSTRUMENTED FRACTURING PUMP SYSTEMS AND METHODS
- Publication number 20230392592
- Publication date Dec 7, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rod W. SHAMPINE
- E21 - EARTH DRILLING MINING
Information Patent Application
Coiled Tubing Degradable Flow Control Device
- Publication number 20170306716
- Publication date Oct 26, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mohammad Hajjari
- E21 - EARTH DRILLING MINING
Information Patent Application
ACTUATION SYSTEM WITH LOCKING FEATURE
- Publication number 20160273303
- Publication date Sep 22, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mohammad Hajjari
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Valve Utilizing Degradable Material
- Publication number 20150369003
- Publication date Dec 24, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mohammad Hajjari
- E21 - EARTH DRILLING MINING
Information Patent Application
Compression-Actuated Multi-Cycle Circulation Valve
- Publication number 20150114644
- Publication date Apr 30, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mark C. Oettli
- E21 - EARTH DRILLING MINING