Assignee
ZHANG FUSHAN
US·3 granted patents·2 pending applications·7 citations·filing 2005–2024
Top patents by PatentIndex Score
5 records- 0177US8691052B2Clay slurries and use thereof in pulp and papermaking applicationsZHANG FUSHAN·Filed 2009·Granted Apr 8, 2014·5 cites·20 claims
- 0266US8524042B2Method of treating paper forming wire surfaceZHANG FUSHAN·Filed 2011·Granted Sep 3, 2013·2 cites·13 claims
- 0348US2006289139A1Retention and drainage in the manufacture of paperZHANG FUSHAN·Filed 2005·Application pending·0 cites
- 0447US2007119555A1Methods for reducing wax content of pulp furnishZHANG FUSHAN·Filed 2005·Application pending·0 cites
- 0544US12535928B2Handwriting electronic device with printing and various other functionsZHANG FUSHAN·Filed 2024·Granted Jan 27, 2026·0 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →