Inventor · disambiguated record

Kostas Spyropoulos

Also filed as: SPYROPOULOS KOSTAS

2 granted patents·4 citations·filing 2014–2019

40Inventor score

Technology areasC09K

Files withMOMENTIVE PERFORMANCE MAT INC2

Top patents by PatentIndex Score

2 records

0179US9701883B2Friction reducer compositionsMOMENTIVE PERFORMANCE MAT INC·Filed 2014·Granted Jul 11, 2017·4 cites·17 claims
0254US10995255B2Method of inhibiting water penetration into oil- and gas-producing formationsMOMENTIVE PERFORMANCE MAT INC·Filed 2019·Granted May 4, 2021·0 cites·15 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →