Assignee
IFP NORTH AMERICA INC
US·3 granted patents·265 citations·filing 1998–1998
Top patents by PatentIndex Score
3 records- 0195US6270654B1Catalytic hydrogenation process utilizing multi-stage ebullated bed reactorsIFP NORTH AMERICA INC·Filed 1998·Granted Aug 7, 2001·205 cites·16 claims
- 0282US6291391B1Method for presulfiding and preconditioning of residuum hydroconversion catalystIFP NORTH AMERICA INC·Filed 1998·Granted Sep 18, 2001·56 cites·13 claims
- 0333US6235246B1Reactor having bellows expansion unit between catalyst addition/withdrawal conduit and grid plateIFP NORTH AMERICA INC·Filed 1998·Granted May 22, 2001·4 cites·7 claims
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