Inventor
FAN ROXY N
US21 patents
Patents
21 patentsUS5474719ADec 12, 1995
Method for forming solid objects utilizing viscosity reducible compositions
DU PONT213 citations99
US5262275ANov 16, 1993
Flexographic printing element having an IR ablatable layer and process for making a flexographic printing plate
DU PONT402 citations99
US5143817ASep 1, 1992
Solid imaging system
DU PONT153 citations98
US5607814AMar 4, 1997
Process and element for making a relief image using an IR sensitive layer
DU PONT130 citations96
US5176188AJan 5, 1993
Investment casting method and pattern material comprising thermally-collapsible expanded microspheres
DU PONT79 citations96
US5002854AMar 26, 1991
Solid imaging method using compositions containing core-shell polymers
DU PONT63 citations96
US4737446AApr 12, 1988
Method for making multilayer circuits using embedded catalyst receptors
DU PONT52 citations96
US5364889ANov 15, 1994
Investment casting pattern material comprising thermally-collapsible expanded microspheres
DU PONT30 citations92
US5112726AMay 12, 1992
Embedded catalyst receptors for metallization of dielectrics
DU PONT28 citations92
US5006364AApr 9, 1991
Solid imaging method utilizing compositions comprising thermally coalescible materials
DU PONT26 citations92
US5002855AMar 26, 1991
Solid imaging method using multiphasic photohardenable compositions
DU PONT42 citations92
US4942066AJul 17, 1990
Solid imaging method using photohardenable materials of self limiting thickness
DU PONT30 citations92
US4572764AFeb 25, 1986
Preparation of photoformed plastic multistrate by via formation first
DU PONT52 citations92
US4282308AAug 4, 1981
Negative-working multilayer photosensitive element
DU PONT34 citations92
US4247619AJan 27, 1981
Negative-working multilayer photosensitive tonable element
DU PONT42 citations92
US4174216ANov 13, 1979
Process for image reproduction using multilayer photosensitive tonable element
DU PONT51 citations92
US4053313AOct 11, 1977
Process for image reproduction using multilayer photosensitive solvent processable elements
DU PONT44 citations92
US5051334ASep 24, 1991
Solid imaging method using photohardenable compositions containing hollow spheres
DU PONT14 citations74
US4567062AJan 28, 1986
Process for photoformed plastic multistrate using two layer film
DU PONT19 citations74
US4316951AFeb 23, 1982
Multilayer photosensitive element with solvent-soluble layer
DU PONT19 citations74
US4311784AJan 19, 1982
Multilayer photosensitive solvent-processable litho element
DU PONT18 citations74