Inventor
MAMMATO DONALD
US5 patents
Patents
5 patentsUS4931381AJun 5, 1990
Image reversal negative working O-quinone diazide and cross-linking compound containing photoresist process with thermal curing treatment
HOECHST CELANESE CORP27 citations91
US5399456AMar 21, 1995
Image reversal negative working photoresist containing O-quinone diazide and cross-linking compound
HOECHST CELANESE CORP19 citations81
US4929536AMay 29, 1990
Image reversal negative working O-napthoquinone diazide and cross-linking compound containing photoresist process with thermal curing
HOECHST CELANESE CORP13 citations72
US5256522AOct 26, 1993
Image reversal negative working O-naphthoquinone diazide and cross-linking compound containing photoresist process with thermal curing
HOECHST CELANESE CORP7 citations61
US5217840AJun 8, 1993
Image reversal negative working o-quinone diazide and cross-linking compound containing photoresist process with thermal curing treatment and element produced therefrom
HOECHST CELANESE CORP5 citations61