Inventor · disambiguated record
Sangya Jain
Also filed as: JAIN SANGYA
10 granted patents·231 citations·filing 1985–1992
91Inventor score
Top patents by PatentIndex Score
10 records- 0187US4863827APostive working multi-level photoresistHOECHST CO AMERICAN·Filed 1986·Granted Sep 5, 1989·75 cites·16 claims
- 0277US5019488AMethod of producing an image reversal negative photoresist having a photo-labile blocked imideHOECHST CELANESE CORP·Filed 1990·Granted May 28, 1991·34 cites·35 claims
- 0376US4931381AImage reversal negative working O-quinone diazide and cross-linking compound containing photoresist process with thermal curing treatmentHOECHST CELANESE CORP·Filed 1988·Granted Jun 5, 1990·27 cites·16 claims
- 0475US4588670ALight-sensitive trisester of O-quinone diazide containing composition for the preparation of a positive-acting photoresistHOECHST CO AMERICAN·Filed 1985·Granted May 13, 1986·25 cites·17 claims
- 0567US5399456AImage reversal negative working photoresist containing O-quinone diazide and cross-linking compoundHOECHST CELANESE CORP·Filed 1992·Granted Mar 21, 1995·19 cites·11 claims
- 0665US4835086APolysulfone barrier layer for bi-level photoresistsHOECHST CELANESE CORP·Filed 1988·Granted May 30, 1989·18 cites·21 claims
- 0749US4929536AImage reversal negative working O-napthoquinone diazide and cross-linking compound containing photoresist process with thermal curingHOECHST CELANESE CORP·Filed 1988·Granted May 29, 1990·13 cites·16 claims
- 0844US5240807APhotoresist article having a portable, conformable, built-on maskHOECHST CELANESE CORP·Filed 1989·Granted Aug 31, 1993·8 cites·11 claims
- 0943US5256522AImage reversal negative working O-naphthoquinone diazide and cross-linking compound containing photoresist process with thermal curingHOECHST CELANESE CORP·Filed 1991·Granted Oct 26, 1993·7 cites·21 claims
- 1037US5217840AImage reversal negative working o-quinone diazide and cross-linking compound containing photoresist process with thermal curing treatment and element produced therefromHOECHST CELANESE CORP·Filed 1990·Granted Jun 8, 1993·5 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →