Inventor · disambiguated record
Ram B. Sharma
Also filed as: SHARMA RAM B
6 granted patents·1 pending application·27 citations·filing 1996–2022
78Inventor score
Top patents by PatentIndex Score
7 records- 0184US9477150B2Sulfonic acid derivative compounds as photoacid generators in resist applicationsHeraeus Precious Metals North America Daychem LLC·Filed 2015·Granted Oct 25, 2016·3 cites·13 claims
- 0273US9383644B2Sulfonic acid derivative compounds as photoacid generators in resist applicationsHeraeus Precious Metals North America Daychem LLC·Filed 2014·Granted Jul 5, 2016·3 cites·34 claims
- 0372US9709886B2Sulfonic acid derivative compounds as photoacid generators in resist applicationsHeraeus Precious Metals North America Daychem LLC·Filed 2016·Granted Jul 18, 2017·1 cites·21 claims
- 0471US11292764B2Cyclic sulfonate compounds as photoacid generators in resist applicationsHERAEUS EPURIO LLC·Filed 2019·Granted Apr 5, 2022·1 cites·20 claims
- 0562US10976658B2Sulfonic acid derivative compounds as photoacid generators in resist applicationsHERAEUS EPURIO LLC·Filed 2016·Granted Apr 13, 2021·1 cites·18 claims
- 0661US5691442ATransparent poly(arylene ether) compositionsUS ARMY·Filed 1996·Granted Nov 25, 1997·18 cites·7 claims
- 0747US2024231227A1Oxathianium ion-containing sulfonic acid derivative compound as photoacid generators in resist applicationsHERAEUS EPURIO LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →