Inventor
WAN WAN-KEI
CA7 patents
⚠️ This page may combine multiple inventors who share the name “WAN WAN-KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WAN WAN-KEI
3 patentsUS9206414B2Dec 8, 2015
Anisotropic nanocomposite hydrogel
WAN WAN-KEI2 citations57
US9186436B2Nov 17, 2015
Poly(vinyl alcohol)-bacterial cellulose nanocomposite
WAN WAN-KEI3 citations57
US8551502B2Oct 8, 2013
Process for producing poly(vinyl alcohol)-bacterial cellulose nanocomposite
WAN WAN-KEI3 citations57
UNIV WESTERN ONTARIO
2 patentsEXXON RESEARCH ENGINEERING CO
2 patentsUS4836927AJun 6, 1989
Recovery of dewaxing aid using asymmetric polyimide ultrafiltration membrane and method for producing said membrane
EXXON RESEARCH ENGINEERING CO30 citations90
US4857201AAug 15, 1989
Reverse osmosis cellulose and cellulosic membranes prepared by repeated drying and rewetting
EXXON RESEARCH ENGINEERING CO12 citations72