Inventor · disambiguated record
Pathikumar Sellappan
Also filed as: SELLAPPAN PATHIKUMAR
8 granted patents·3 pending applications·3 citations·filing 2019–2024
73Inventor score
Top patents by PatentIndex Score
11 records- 0183US12180122B2Joining material with silicon carbide particles and reactive additivesROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Dec 31, 2024·1 cites·20 claims
- 0283US11186525B2Method to produce a protective surface layer having a predetermined topography on a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2019·Granted Nov 30, 2021·2 cites·20 claims
- 0369US12427752B2Method to fabricate a machinable ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2024·Granted Sep 30, 2025·0 cites·6 claims
- 0462US12172933B2Method to produce a ceramic matrix composite by tape melt infiltrationROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Dec 24, 2024·0 cites·9 claims
- 0560US11858862B1Method of producing machined CMC surfaces without exposing fiberROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 0656US12233572B2Methods to eliminate mudcracks in CMC matrix by humidity controlled atmosphereROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Feb 25, 2025·0 cites·11 claims
- 0755US11667580B2Method for producing a surface layer on a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 0852US2021070663A1Infiltration system for a cmc matrixROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Application pending·0 cites
- 0950US2021147303A1Method to repair cmc componentsROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Application pending·0 cites
- 1047US12071380B2Method to fabricate a machinable ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Aug 27, 2024·0 cites·13 claims
- 1139US2021024426A1Method of forming a barrier layer on a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →