Inventor
LIU FAN
CN42 patents
⚠️ This page may combine multiple inventors who share the name “LIU FAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA UNIV OF PETROLEUM (BEIJING)
8 patentsUS9790415B1Oct 17, 2017
Modified silicon dioxide nano-particles and preparation method thereof, and drilling fluid suitable for shale gas wells
CHINA UNIV OF PETROLEUM (BEIJING)22 citations92
US9783725B1Oct 10, 2017
Drilling fluid additive composition and water-based drilling fluid suitable for horizontal shale gas wells
CHINA UNIV OF PETROLEUM (BEIJING)14 citations82
US9745501B1Aug 29, 2017
Additive composition suitable for viscosity reduction of oil-based drilling fluid, oil-based drilling fluid and use thereof
CHINA UNIV OF PETROLEUM (BEIJING)8 citations82
US9528042B1Dec 27, 2016
Drilling fluid additive composition and super high temperature super high density clay-free oil-in-water drilling fluid
CHINA UNIV OF PETROLEUM (BEIJING)12 citations82
US9790417B1Oct 17, 2017
High-density water-based drilling fluid suitable for horizontal shale gas wells
CHINA UNIV OF PETROLEUM (BEIJING)2 citations71
US9783726B1Oct 10, 2017
Environment-friendly water-based drilling fluid applicable to horizontal shale gas wells
CHINA UNIV OF PETROLEUM (BEIJING)6 citations71
US9481822B1Nov 1, 2016
Drilling fluid additive composition and high temperature resistant clay-free whole-oil-based drilling fluid
CHINA UNIV OF PETROLEUM (BEIJING)6 citations71
US9834717B1Dec 5, 2017
Drilling fluid additive composition and pseudo oil-based drilling fluid suitable for horizontal shale gas wells
CHINA UNIV OF PETROLEUM (BEIJING)1 citations50
ZTE CORP
7 patentsUS12453052B2Oct 21, 2025
Liquid-cooled plate and heat dissipation device
ZTE CORP0 citations52
US12523428B2Jan 13, 2026
Heat dissipation assembly and heat dissipater
ZTE CORP0 citations47
US12464674B2Nov 4, 2025
Heat dissipation apparatus and electronic device
ZTE CORP0 citations47
US12565963B2Mar 3, 2026
Mounting bracket for customer premise equipment and customer premise equipment
ZTE CORP0 citations46
US10034414B2Jul 24, 2018
Modular data center
ZTE CORP1 citations46
US11369045B2Jun 21, 2022
Closed cold pool system
ZTE CORP0 citations41
US10274970B2Apr 30, 2019
Method, and device for controlling the output of the air volume and memory medium
ZTE CORP0 citations27
UNIV CHINA PETROLEUM BEIJING
6 patentsUS9890318B1Feb 13, 2018
Drilling fluid additive composition and water-based drilling fluid suitable for high-pressure plugging
UNIV CHINA PETROLEUM BEIJING15 citations82
US10336931B2Jul 2, 2019
Use of dual-cation fluorocarbon surfactant as amphiphobic wettability reversal agent in drilling fluid
UNIV CHINA PETROLEUM BEIJING0 citations51
US10266744B2Apr 23, 2019
Accelerator used for drilling fluids, water-based drilling fluid and usage thereof
UNIV CHINA PETROLEUM BEIJING0 citations50
US10030188B2Jul 24, 2018
Nano-hybrid lubricant and method thereof, and oil-based drilling fluid
UNIV CHINA PETROLEUM BEIJING0 citations40
US10000684B2Jun 19, 2018
Drilling fluid additive composition, and oil-based drilling fluid and use thereof
UNIV CHINA PETROLEUM BEIJING0 citations40
US10253237B1Apr 9, 2019
Film former used for coal-bed gas well drilling and preparation method thereof, drilling fluid and usage thereof
UNIV CHINA PETROLEUM BEIJING0 citations39