Inventor · disambiguated record

Sergi V. Levchik

Also filed as: LEVCHIK SERGI V

1 granted patent·1 citations·filing 2005–2005

14Inventor score

Technology areasC07F

Files withYAO QIANG1

Top patents by PatentIndex Score

1 record

0156US8097747B2Process for the alkylation of phosphorus-containing compoundsYAO QIANG·Filed 2005·Granted Jan 17, 2012·1 cites·18 claims

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