Inventor · disambiguated record
Yoon Song
Also filed as: SONG YOON · SONG YOON S · SONG YOON SOO
6 granted patents·1 pending application·132 citations·filing 1986–2005
83Inventor score
Top patents by PatentIndex Score
7 records- 0194US7253231B2Grafted multi-functional olefin copolymer VI modifiers and uses thereofAFTON CHEMICAL CORP·Filed 2005·Granted Aug 7, 2007·83 cites·16 claims
- 0272US6013735AProcess for the preparation of acrylate and methacrylate polymersETHYL CORP·Filed 1998·Granted Jan 11, 2000·28 cites·16 claims
- 0364US7700684B2Graft functionalized olefin polymer dispersant and uses thereofAFTON CHEMICAL CORP·Filed 2004·Granted Apr 20, 2010·7 cites·13 claims
- 0456US4808325AMannich dispersant VI-improver blended with phenolic compound for improved storage stabilityAMOCO CORP·Filed 1987·Granted Feb 28, 1989·11 cites·27 claims
- 0543US2007191242A1Viscosity modifiers for lubricant compositionsSRINIVASAN SANJAY·Filed 2004·Application pending·0 cites
- 0631US4963277AIncreasing viscosity storage stabiity of Mannich base dispersant/VI-improversAMOCO CORP·Filed 1988·Granted Oct 16, 1990·1 cites·11 claims
- 0728US4663392AProcess for preparation of Mannich reaction products from oxidized polymersAMOCO CORP·Filed 1986·Granted May 5, 1987·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →