Assignee
CHINA PETROCHEMICAL CORP AND R
US·2 granted patents·17 citations·filing 1996–2000
Top patents by PatentIndex Score
2 records- 0150US5728640APreparation of supported metallocene/aluminoxane solid catalystCHINA PETROCHEMICAL CORP AND R·Filed 1996·Granted Mar 17, 1998·12 cites·16 claims
- 0248US6365542B1Presulfurization method of hydrogenation catalystCHINA PETROCHEMICAL CORP AND R·Filed 2000·Granted Apr 2, 2002·5 cites·16 claims
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