12 Utility Patents
#19 in Liaoning
#10,403 in China
#326,972 in the World
Forward Citations = 104
Company Filing History:
China Petroleum & Chemical Corporation
Other
Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp.
4. 2 out of 13
Dalian Research Institute of Petroleum and Petrochemicals, Sinopec Corp.
5. 1 out of 1
China Petroleum Corporation
where one patent can have more than one assignee
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