Inventor
MINKOV RAISA
US13 patents
⚠️ This page may combine multiple inventors who share the name “MINKOV RAISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIU CHUNQING
11 patentsUS8132677B2Mar 13, 2012
Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking
LIU CHUNQING22 citations92
US8575414B2Nov 5, 2013
Membrane system for natural gas upgrading
LIU CHUNQING22 citations91
US8241501B2Aug 14, 2012
Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking
LIU CHUNQING9 citations84
US8912288B2Dec 16, 2014
Separation process using a polyimide membrane
LIU CHUNQING10 citations82
US8614288B2Dec 24, 2013
Polyimide gas separation membranes
LIU CHUNQING7 citations82
US8459469B2Jun 11, 2013
Polybenzoxazole membranes prepared from aromatic polyamide membranes
LIU CHUNQING5 citations72
US8710173B2Apr 29, 2014
Blend polymer gas separation membrane
LIU CHUNQING3 citations60
US8704030B2Apr 22, 2014
Process of separating gases using polyimide membranes
LIU CHUNQING2 citations60
US9138692B2Sep 22, 2015
Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking
LIU CHUNQING0 citations52
US8931646B2Jan 13, 2015
Polybenzoxazole membranes
LIU CHUNQING0 citations41
US8915379B2Dec 23, 2014
Method to improve the selectivity of polybenzoxazole membranes
LIU CHUNQING0 citations41