Inventor
RIZZARDO EZIO
AU50 patents
⚠️ This page may combine multiple inventors who share the name “RIZZARDO EZIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMMW SCIENT IND RES ORG
24 patentsUS6495643B1Dec 17, 2002
Polymerizable monomers and polymers
COMMW SCIENT IND RES ORG41 citations96
US6344556B1Feb 5, 2002
Polymerisable monomers and polymers
COMMW SCIENT IND RES ORG59 citations96
US6043361AMar 28, 2000
Polymerisable monomers and polymers
COMMW SCIENT IND RES ORG61 citations96
US4581429AApr 8, 1986
Polymerization process and polymers produced thereby
COMMW SCIENT IND RES ORG440 citations96
US5385996AJan 31, 1995
Control of molecular weight and end-group functionality of polymers
COMMW SCIENT IND RES ORG54 citations93
US7807755B2Oct 5, 2010
Method for removing sulfur-containing end groups
COMMW SCIENT IND RES ORG29 citations92
US7714075B1May 11, 2010
Polymerization with living characteristics
COMMW SCIENT IND RES ORG25 citations92
US7666962B2Feb 23, 2010
Polymerization with living characteristics
COMMW SCIENT IND RES ORG21 citations92
US7662986B2Feb 16, 2010
Polymerization with living characteristics
COMMW SCIENT IND RES ORG11 citations92
US7250479B2Jul 31, 2007
Polymerization with living characteristics
COMMW SCIENT IND RES ORG27 citations92
US5932675AAug 3, 1999
Free-radical chain transfer polymerization process
COMMW SCIENT IND RES ORG34 citations92
US5773543AJun 30, 1998
Allylic chain transfer agents
COMMW SCIENT IND RES ORG31 citations92
US5403912AApr 4, 1995
Process for the production of poly(alkylene oxide)
COMMW SCIENT IND RES ORG47 citations91
US7064151B1Jun 20, 2006
Process of microgel synthesis and products produced therefrom
COMMW SCIENT IND RES ORG50 citations89
US6235857B1May 22, 2001
Control of molecular weight and end-group functionality in polymers
COMMW SCIENT IND RES ORG31 citations89
US5393858AFeb 28, 1995
Polyurethane or polyurethane-urea elastomeric compositions
COMMW SCIENT IND RES ORG38 citations85
US4732943AMar 22, 1988
Dental restorative material
COMMW SCIENT IND RES ORG30 citations84
US5665839ASep 9, 1997
Ring opening monomers
COMMW SCIENT IND RES ORG10 citations74
US6376626B1Apr 23, 2002
Method of macromonomer synthesis
COMMW SCIENT IND RES ORG11 citations73
US6034263AMar 7, 2000
Control of molecular weight and end group functionality in polymers using unsaturated peroxy compounds as chain transfer agents
COMMW SCIENT IND RES ORG4 citations63
US5739228AApr 14, 1998
Polymerization using thionoester compounds as chain transfer agents
COMMW SCIENT IND RES ORG3 citations63
US7109282B2Sep 19, 2006
Catalytic polymerization process
COMMW SCIENT IND RES ORG0 citations52
US8993697B2Mar 31, 2015
Conducting and semiconducting organic materials
COMMW SCIENT IND RES ORG0 citations51
US7148297B2Dec 12, 2006
Catalytic polymerization process
COMMW SCIENT IND RES ORG0 citations49
DU PONT
15 patentsUS6642318B1Nov 4, 2003
Polymerization process with living characteristics and polymers made therefrom
DU PONT140 citations97
US6291620B1Sep 18, 2001
Polymer synthesis
DU PONT68 citations93
US5571850ANov 5, 1996
Aqueous dispersions containing cyclopolymer dispersants
DU PONT32 citations93
US6624261B1Sep 23, 2003
Catalytic polymerization process
DU PONT20 citations92
US6355718B1Mar 12, 2002
Microgels and process for their preparation
DU PONT20 citations92
US6271340B1Aug 7, 2001
Method of controlling polymer molecular weight and structure
DU PONT34 citations92
US5874511AFeb 23, 1999
Polymers of controlled molecular weight and end-group functionality
DU PONT37 citations92
US6747111B2Jun 8, 2004
Polymerization process with living characteristics and polymers made therefrom
DU PONT28 citations91
US5756605AMay 26, 1998
Polymerization in aqueous media
DU PONT25 citations91
US5830966ANov 3, 1998
Cyclopolymerization monomers and polymers
DU PONT14 citations74
US6653407B2Nov 25, 2003
Process for preparing star shaped microgels from macromonomers with terminal ethylenic unsaturation
DU PONT1 citations63
US6646055B2Nov 11, 2003
Microgels and process for their preparation
DU PONT1 citations63
US6462114B2Oct 8, 2002
Microgels and process for their preparation
DU PONT1 citations63
US5977278ANov 2, 1999
Polymers formed from allylic chain transfer agents
DU PONT6 citations63
US6822056B2Nov 23, 2004
Microgels and process for their preparation
DU PONT0 citations52