Inventor
GUIVER MICHAEL D
CA16 patents
⚠️ This page may combine multiple inventors who share the name “GUIVER MICHAEL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CA NAT RESEARCH COUNCIL
11 patentsUS4996271AFeb 26, 1991
Method of manufacturing halogenated aromatic polysulfone compounds and the compounds so produced
CA NAT RESEARCH COUNCIL23 citations92
US6605140B2Aug 12, 2003
Composite gas separation membranes
CA NAT RESEARCH COUNCIL53 citations91
US4797457AJan 10, 1989
Preparation of substituted polysulfones through ortho-metalated intermediates
CA NAT RESEARCH COUNCIL27 citations91
US4894159AJan 16, 1990
Method of manufacturing a reverse osmosis membrane and the membrane so produced
CA NAT RESEARCH COUNCIL28 citations85
US4833219AMay 23, 1989
Preparation of substituted polysulfones by metalation
CA NAT RESEARCH COUNCIL21 citations80
US4999415AMar 12, 1991
Aromatic polysulfone compounds and their manufacture
CA NAT RESEARCH COUNCIL11 citations73
US7645856B2Jan 12, 2010
Ether nitrile co-polymers containing sulfonic acid groups for PEM application
CA NAT RESEARCH COUNCIL3 citations62
US7579427B2Aug 25, 2009
Synthesis of poly(arylene)s copolymers containing pendant sulfonic acid groups bonded to naphthalene as proton exchange membrane materials
CA NAT RESEARCH COUNCIL2 citations62
US5475065ADec 12, 1995
Process for producing azide-substituted aromatic polymers and the products thereof
CA NAT RESEARCH COUNCIL5 citations61
US7947800B2May 24, 2011
Poly(aryl ether) with pendent sulfonic acid phenyl groups
CA NAT RESEARCH COUNCIL2 citations56
US7541426B2Jun 2, 2009
Fluorinated comb-shaped polymers
CA NAT RESEARCH COUNCIL0 citations47
DU NAIYING
4 patentsUS8623928B2Jan 7, 2014
Polymers of intrinsic microporosity containing tetrazole groups
DU NAIYING35 citations91
US8686104B2Apr 1, 2014
Ladder polymers with instrinsic microporosity and process for production thereof
DU NAIYING16 citations89
US8809488B2Aug 19, 2014
Carboxylated polymers of intrinsic microporosity (PIMs) with tunable gas transport properties
DU NAIYING7 citations81
US9371429B2Jun 21, 2016
Ladder polymers with intrinsic microporosity and process for production thereof
DU NAIYING1 citations49