Inventor
DONG JIAWEN
US5 patents
Patents
5 patentsUS7244813B2Jul 17, 2007
Methods of purifying polymeric material
GEN ELECTRIC22 citations91
US7041780B2May 9, 2006
Methods of preparing a polymeric material composite
GEN ELECTRIC23 citations91
US6924350B2Aug 2, 2005
Method of separating a polymer from a solvent
GEN ELECTRIC31 citations91
US7314907B2Jan 1, 2008
Purified polymeric materials and methods of purifying polymeric materials
GEN ELECTRIC11 citations83
US7256225B2Aug 14, 2007
Methods of preparing a polymeric material
GEN ELECTRIC0 citations51