Inventor
LIU YIHAN
US25 patents
⚠️ This page may combine multiple inventors who share the name “LIU YIHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CORNING
10 patentsUS9610239B2Apr 4, 2017
Aqueous silicone polyether microemulsions
DOW CORNING54 citations93
US6737444B1May 18, 2004
Method of making silicone resin emulsions
DOW CORNING48 citations92
US6652867B1Nov 25, 2003
Compositions containing organic oil-in-water emulsions, salts, alcohols and solvents
DOW CORNING30 citations91
US8012544B2Sep 6, 2011
Silicone MQ resin reinforced silicone elastomer emulsions
DOW CORNING9 citations83
US10385212B2Aug 20, 2019
Silicone emulsions
DOW CORNING3 citations71
US9120961B2Sep 1, 2015
Process of preparing a siloxane copolymer
DOW CORNING4 citations67
US7875673B2Jan 25, 2011
Emulsions of organopolysiloxane resins produced by emulsion polymerization
DOW CORNING2 citations62
US9701879B2Jul 11, 2017
Process of preparing a siloxane copolymer
DOW CORNING0 citations46
US9701590B2Jul 11, 2017
Water repellent for concrete
DOW CORNING0 citations46
US9868866B2Jan 16, 2018
Method of forming a hydrolysis resistant aqueous emulsion
DOW CORNING0 citations44
LIU YIHAN
4 patentsUSD805782SDec 26, 2017
Brush head for an electric toothbrush
LIU YIHAN7 citations82
US8470925B2Jun 25, 2013
Aqueous emulsions of silicone resins
LIU YIHAN4 citations56
US9694214B2Jul 4, 2017
Preparation of silicone microemulsions
LIU YIHAN1 citations50
US8168716B2May 1, 2012
Aqueous emulsions of silicone resins
LIU YIHAN1 citations45
DOW SILICONES CORP
4 patentsUS11685834B2Jun 27, 2023
Aqueous emulsion including interpenetrating network of silicon resin and organic polymers
DOW SILICONES CORP0 citations59
US12037493B2Jul 16, 2024
Aqueous emulsion including interpenetrating network of silicone gum and crosslinked organic polymer
DOW SILICONES CORP0 citations56
US11267976B2Mar 8, 2022
Solvent stable slip additive composition
DOW SILICONES CORP0 citations43
US11753555B2Sep 12, 2023
Solvent stable slip additive composition with monoterpene
DOW SILICONES CORP0 citations40
ROHM & HAAS
3 patentsUS12030972B2Jul 9, 2024
Aqueous dispersion of polymeric composite microspheres
ROHM & HAAS0 citations57
US11370867B2Jun 28, 2022
Aqueous dispersion of polymeric composite microspheres
ROHM & HAAS1 citations57
US11981830B2May 14, 2024
Aqueous dispersion of polymer particles, microspheres, and polysiloxane particles
ROHM & HAAS0 citations47