Inventor
LIU QINGSHENG
US7 patents
⚠️ This page may combine multiple inventors who share the name “LIU QINGSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CORNELL
4 patentsUS12559867B2Feb 24, 2026
Fibers of polymers that have a backbone including a positively charged component of a zwitterionic moiety, and their use in implantable therapeutic delivery systems
UNIV CORNELL0 citations60
US12378329B2Aug 5, 2025
Zwitterionically modified polymers and hydrogels
UNIV CORNELL0 citations60
US11634512B2Apr 25, 2023
Zwitterionically modified polymers and hydrogels
UNIV CORNELL1 citations60
US11912894B2Feb 27, 2024
Antimicrobial and antifouling conformal hydrogel coatings
UNIV CORNELL1 citations52