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Xu Lining patents

Xu Lining is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorXu Lining
Total patents4
First publicationAug 18, 2022
Latest publicationApr 29, 2025

Notable patents

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Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Yantai Jereh Petroleum Equipment & Technologies Co Ltd4

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
F17C2250/06362
F17C2250/0432
F17C2227/03022
F17C2221/0332
F17C2205/03522