Inventor
HE PINGREN
US7 patents
⚠️ This page may combine multiple inventors who share the name “HE PINGREN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARBYLAN THERAPEUTICS INC
3 patentsUS9980977B2May 29, 2018
Modified hyaluronic acid polymer compositions and related methods
CARBYLAN THERAPEUTICS INC5 citations82
US9192678B2Nov 24, 2015
Modified hyaluronic acid polymer compositions and related methods
CARBYLAN THERAPEUTICS INC4 citations82
US9446136B2Sep 20, 2016
Modified hyaluronic acid polymer compositions and related methods
CARBYLAN THERAPEUTICS INC1 citations60
GRAVETT DAVID M
2 patentsUS8790702B2Jul 29, 2014
Modified hyaluronic acid polymer compositions and related methods
GRAVETT DAVID M10 citations90
US9492383B2Nov 15, 2016
Rapid in-situ gel forming compositions prepared via reaction of vinyl sulfone derivatized hyaluronic acid with thiol derivatized polyethylene glycol at alkaline pH
GRAVETT DAVID M11 citations82