Individual holder
CHANG FRANK N
US·3 granted patents·3 citations·filing 2008–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0175US8420333B2G-protein coupled receptor-associated sorting protein 1 as a cancer biomarkerCHANG FRANK N·Filed 2012·Granted Apr 16, 2013·2 cites·15 claims
- 0264US9140704B2Serum markers associated with early and other stages of breast cancerCHANG FRANK N·Filed 2010·Granted Sep 22, 2015·1 cites·13 claims
- 0344US8333880B2Method for detecting disease markersCHANG FRANK N·Filed 2008·Granted Dec 18, 2012·0 cites·32 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →