Inventor · disambiguated record
Ren Shuyan
Also filed as: SHUYAN REN
2 granted patents·51 citations·filing 1996–1998
65Inventor score
Files withCHINA PETROCHEMICAL CORP2
Top patents by PatentIndex Score
2 records- 0162US6004454AHydrocracking of heavy oil and residuum with a dispersing-type catalystCHINA PETROCHEMICAL CORP·Filed 1998·Granted Dec 21, 1999·29 cites·8 claims
- 0254US5948721ADispersing-type catalyst for hydrocracking of heavy oil and residuum, and a method for the preparation thereofCHINA PETROCHEMICAL CORP·Filed 1996·Granted Sep 7, 1999·22 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →