Inventor · disambiguated record
Utpal Vaidya
Also filed as: VAIDYA UTPAL · VAIDYA UTPAL R
9 granted patents·3 pending applications·185 citations·filing 1992–2023
87Inventor score
Top patents by PatentIndex Score
12 records- 0192US5321064ACompositions of biodegradable natural and synthetic polymersUNIV MINNESOTA·Filed 1992·Granted Jun 14, 1994·78 cites·27 claims
- 0287US5446078ABiodegradable compositions produced by reactive blending of synthetic and naturally occurring polymersUNIV MINNESOTA·Filed 1994·Granted Aug 29, 1995·49 cites·21 claims
- 0386US6830803B2Printed substrate made by transfer of ink jet printed image from a printable transfer filmDATACARD CORP·Filed 2000·Granted Dec 14, 2004·24 cites·53 claims
- 0460US6001893ACurable topcoat composition and methods for useDATACARD CORP·Filed 1997·Granted Dec 14, 1999·24 cites·8 claims
- 0559US11858281B2Plastic card with enhanced durability colored machined charactersENTRUST CORP·Filed 2021·Granted Jan 2, 2024·0 cites·19 claims
- 0654US12296614B2Personalized identification document processing systems and methodsENTRUST CORP·Filed 2023·Granted May 13, 2025·0 cites·16 claims
- 0754US12049092B2Drop-on-demand identification document printing with improved print adhesionENTRUST CORP·Filed 2022·Granted Jul 30, 2024·0 cites·12 claims
- 0847US2007244219A1Printing inks with property enhancing microcapsulesDATACARD CORP·Filed 2007·Application pending·0 cites
- 0947US2024075751A1Personalized identification document processing systems and methodsENTRUST CORP·Filed 2023·Application pending·0 cites
- 1045US6187129B1Curable topcoat composition and methods for useDATACARD CORP·Filed 1999·Granted Feb 13, 2001·10 cites·8 claims
- 1143US11285755B2Topcoat with matte surface finishENTRUST CORP·Filed 2015·Granted Mar 29, 2022·0 cites·13 claims
- 1242US2017228632A1Identification documents with radiation curable material and related methodsENTRUST DATACARD CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →