Inventor · disambiguated record
Prerna Sonthalia
Also filed as: SONTHALIA PRERNA
5 granted patents·1 pending application·56 citations·filing 2007–2015
80Inventor score
Top patents by PatentIndex Score
6 records- 0190US8778210B2Compositions and methods for the selective removal of silicon nitrideCOOPER EMANUEL I·Filed 2007·Granted Jul 15, 2014·26 cites·17 claims
- 0290US8685909B2Antioxidants for post-CMP cleaning formulationsANGST DAVID·Filed 2009·Granted Apr 1, 2014·22 cites·19 claims
- 0384US9528078B2Antioxidants for post-CMP cleaning formulationsADVANCED TECH MATERIALS·Filed 2014·Granted Dec 27, 2016·4 cites·20 claims
- 0483USRE46427EAntioxidants for post-CMP cleaning formulationsADVANCED TECH MATERIALS·Filed 2015·Granted Jun 6, 2017·2 cites·19 claims
- 0573US9158203B2Compositions and methods for the selective removal of silicon nitrideADVANCED TECH MATERIALS·Filed 2014·Granted Oct 13, 2015·2 cites·19 claims
- 0648US2011117751A1Non-selective oxide etch wet clean composition and method of useADVANCED TECH MATERIALS·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →