Inventor
LI RUOXIN
US19 patents
⚠️ This page may combine multiple inventors who share the name “LI RUOXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RHODIA
12 patentsUS6831108B2Dec 14, 2004
Viscoelastic surfactant fluids and related methods of use
RHODIA111 citations99
US6258859B1Jul 10, 2001
Viscoelastic surfactant fluids and related methods of use
RHODIA391 citations98
US6204297B1Mar 20, 2001
Nonionic gemini surfactants
RHODIA95 citations98
US5952290ASep 14, 1999
Anionic gemini surfactants and methods for their preparation
RHODIA32 citations92
US5863886AJan 26, 1999
Nonionic gemini surfactants having multiple hydrophobic and hydrophilic sugar groups
RHODIA51 citations92
US5846926ADec 8, 1998
Nonionic gemini surfactants with three hydrophilic heads and two lipophilic tails
RHODIA19 citations92
US5789371AAug 4, 1998
Amphoteric surfactants having multiple hydrophobic and hydrophilic groups
RHODIA33 citations92
US5945393AAug 31, 1999
Nonionic gemini surfactants
RHODIA16 citations82
US6121222ASep 19, 2000
Anionic surfactants having multiple hydrophobic and hydrophilic groups
RHODIA10 citations74
US5811384ASep 22, 1998
Nonionic gemini surfactants
RHODIA16 citations74
US5922671AJul 13, 1999
Anionic surfactants having multiple hydrophobic and hydrophilic groups
RHODIA13 citations73
US5900397AMay 4, 1999
Nonylphenol nonionic gemini surfactants
RHODIA5 citations62
SCHLUMBERGER TECHNOLOGY CORP
2 patentsIQVIA INC
2 patentsUS12512212B2Dec 30, 2025
Methods and systems to identify collaborative communities from multiplex healthcare providers
IQVIA INC0 citations61
US11923074B2Mar 5, 2024
Professional network-based identification of influential thought leaders and measurement of their influence via deep learning
IQVIA INC1 citations55