Assignee
ZHANG FENGSHAN
CN·2 granted patents·7 citations·filing 2007–2007
Top patents by PatentIndex Score
2 records- 0164US8460444B2Equipment for pressurized adsorption of gaseous carbon dioxide from boiler flue gas for oil recovery by well injectionZHANG FENGSHAN·Filed 2007·Granted Jun 11, 2013·4 cites·9 claims
- 0261US8506680B2Reclamation of gaseous substances from boiler flue gas for oil recoveryZHANG FENGSHAN·Filed 2007·Granted Aug 13, 2013·3 cites·13 claims
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