Assignee
LI SHIYOU
CN·1 granted patent·2 pending applications·4 citations·filing 2006–2024
Top patents by PatentIndex Score
3 records- 0170USD1077384SSteam cleaning deviceLI SHIYOU·Filed 2024·Granted May 27, 2025·4 cites·1 claims
- 0248US2011271859A1Thermosensitive imaging composition and lithographic plate comprising the sameLI SHIYOU·Filed 2009·Application pending·0 cites
- 0334US2007161818A1Processes for the extraction and purification of shikimic acid and the products of such processesLI SHIYOU·Filed 2006·Application pending·0 cites
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