Inventor · disambiguated record
Douglas A. Usifer
Also filed as: USIFER DOUGLAS A
8 granted patents·225 citations·filing 1988–1996
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US5426166AUrethane adhesive compositionsCASCHEM INC·Filed 1994·Granted Jun 20, 1995·87 cites·30 claims
- 0280US5484864AUrethane adhesive compositionsCASCHEM INC·Filed 1995·Granted Jan 16, 1996·31 cites·39 claims
- 0377US5019488AMethod 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
- 0471US5624759AUrethane adhesive compositionsCASCHEM INC·Filed 1995·Granted Apr 29, 1997·24 cites·18 claims
- 0566US5104770APositive-working photoresist compositionsHOECHST CELANESE CORP·Filed 1988·Granted Apr 14, 1992·17 cites·12 claims
- 0654US5688601AExterior protective layer for an electrical componentCASCHEM INC·Filed 1994·Granted Nov 18, 1997·19 cites·19 claims
- 0753US5360543APolyurethane compositionsCASCHEM INC·Filed 1992·Granted Nov 1, 1994·9 cites·21 claims
- 0829US5736190AExterior protective layer for an electrical componentCASHEM INC·Filed 1996·Granted Apr 7, 1998·4 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →