Inventor · disambiguated record
Prahallad Iyengar
Also filed as: IYENGAR PRAHALLAD
10 granted patents·2 pending applications·60 citations·filing 2010–2022
86Inventor score
Top patents by PatentIndex Score
12 records- 0197US9873273B2Gas enclosure systems and methods utilizing multi-zone circulation and filtrationKATEEVA INC·Filed 2016·Granted Jan 23, 2018·20 cites·16 claims
- 0297US9278564B2Gas enclosure systems and methods utilizing multi-zone circulation and filtrationKATEEVA INC·Filed 2015·Granted Mar 8, 2016·30 cites·24 claims
- 0384US10214037B2Gas enclosure systems and methods utilizing multi-zone circulation and filtrationKATEEVA INC·Filed 2017·Granted Feb 26, 2019·1 cites·31 claims
- 0476US11331700B2Manufacturing enclosure environmental containment systems and methodsKATEEVA INC·Filed 2018·Granted May 17, 2022·2 cites·19 claims
- 0571USD1071103SGas distribution plateAPPLIED MATERIALS INC·Filed 2022·Granted Apr 15, 2025·5 cites·1 claims
- 0668US12442079B2Dual channel showerhead assemblyAPPLIED MATERIALS INC·Filed 2022·Granted Oct 14, 2025·0 cites·12 claims
- 0768US2019193436A1Gas Enclosure Systems and Methods Utilizing Multi-Zone Circulation and FiltrationKATEEVA INC·Filed 2019·Application pending·0 cites
- 0857USD1085029SGas distribution plateAPPLIED MATERIALS INC·Filed 2022·Granted Jul 22, 2025·2 cites·1 claims
- 0942US8343881B2Silicon dioxide layer deposited with BDEASAPPLIED MATERIALS INC·Filed 2010·Granted Jan 1, 2013·0 cites·20 claims
- 1036US2012097330A1Dual delivery chamber designIYENGAR PRAHALLAD·Filed 2010·Application pending·0 cites
- 1128USD1103948SGas distribution plateAPPLIED MATERIALS INC·Filed 2021·Granted Dec 2, 2025·0 cites·1 claims
- 1228USD1104086SGas distribution plateAPPLIED MATERIALS INC·Filed 2021·Granted Dec 2, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →