Inventor · disambiguated record

Hongfen Xu

Also filed as: XU HONGFEN

1 granted patent·6 citations·filing 2002–2002

27Inventor score

Technology areasC07C

Files withBEIJING RES INST CHEM IND1

Top patents by PatentIndex Score

1 record

0158US6958426B2Process for separating C5 cuts obtained from a petroleum cracking processBEIJING RES INST CHEM IND·Filed 2002·Granted Oct 25, 2005·6 cites·30 claims

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