Inventor
Shunfeng Zheng
Inventor
Katy, TX, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling56%
G05BControl or regulating systems in general13%
G06FElectric digital data processing7%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
A47CChairs2%
B62BHand-propelled vehicles, e.g. hand carts or perambulators2%
G01BMeasuring length, thickness or similar linear dimensions2%
G01GWeighing2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
G01VGeophysics2%
PatentTitleYear
11,000,128Horizontal-moving and rocking appliance and rocking chair202110,913,477Roller component and trolley202110,801,278Instrumented drilling rig slips202010,782,677System and method for network integration of sensor devices within a drilling management network having a control system202010,782,679Relationship tagging of data in well construction202010,753,169Intelligent pressure control devices and methods of use thereof202010,612,359Drilling control system and method with actuator coupled with top drive or block or both202010,550,642Well construction display202010,550,640Intelligent top drive for drilling rigs202010,487,641Wireless emergency stop201910,443,325Method and system for pipe conveyed logging201910,422,188Pipe tracking system for drilling rigs201910,353,358Rig control system201910,053,926Coiled tubing in extended reach wellbores20189,702,192'Method and apparatus of distributed systems for extending reach in oilfield applications'20179,671,371'Anomaly recognition system and methodology'20179,659,113'Technique for establishing predictive reach through a deviated well'20179,470,055'System and method for providing oscillation downhole'20169,222,316'Extended reach well system'20159,109,411'Pressure pulse driven friction reduction'20158,705,318'Data aggregation for drilling operations'20147,448,448'System and method for treatment of a well'20087,357,179'Methods of using coiled tubing inspection data'20087,281,585'Offshore coiled tubing heave compensation control system'20077,219,726'Method and apparatus to vibrate a downhole component'20076,968,905'Distributed control system'20056,907,927'Method and apparatus to vibrate a downhole component'20056,571,870'Method and apparatus to vibrate a downhole component'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2020Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (26)· patent assignee history
2003–2014Based in Houston, TX, US· patent location history
2014–2017Patents assigned to ZHENG SHUNFENG (3)· patent assignee history
2014Patents assigned to AHORUKOMEYE MBAGA LOUIS (1)· patent assignee history
2015–2020Based in Katy, TX, US· patent location history
2017Patents assigned to AUZERAIS FRANCOIS (1)· patent assignee history
2021Patents assigned to ZENITHEN USA LLC (2)· patent assignee history
2021Based in Fuzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 26 | 2003–2020 |
| ZHENG SHUNFENGself | 3 | 2014–2017 |
| ZENITHEN USA LLC | 2 | 2021 |
| AHORUKOMEYE MBAGA LOUIS | 1 | 2014 |
| AUZERAIS FRANCOIS | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Katy, Texas, US | 18 | 2015–2020 |
| Houston, Texas, US | 8 | 2003–2014 |
| Fuzhou, CN | 2 | 2021 |