Assignee
CHANG KWEN-JEN
US·5 granted patents·4 pending applications·4 citations·filing 2003–2014
Top patents by PatentIndex Score
9 records- 0179US9701645B2Method of treating Parkinson's disease with a diarylmethylpiperazine compounds exhibiting delta opioid receptor agonist activityCHANG KWEN-JEN·Filed 2014·Granted Jul 11, 2017·2 cites·2 claims
- 0274US8642599B2Method of treating Parkinson's Disease with diarylmethylpiperazine compounds exhibiting delta receptor agonist activityCHANG KWEN-JEN·Filed 2006·Granted Feb 4, 2014·2 cites·4 claims
- 0362US8551998B2Delta opioid receptor agonist compoundsCHANG KWEN-JEN·Filed 2012·Granted Oct 8, 2013·0 cites·2 claims
- 0462US2008193383A1Compositions and methods for reducing respiratory depression and attendant side effects of mu opioid compoundsCHANG KWEN-JEN·Filed 2008·Application pending·0 cites
- 0556US2005255151A1Compositions and methods for reducing respiratory depression and attendant side effects of mu opioid compoundsCHANG KWEN-JEN·Filed 2005·Application pending·0 cites
- 0653US2008125443A1Cardioprotective delta opioid receptor agonists and methods of using sameCHANG KWEN-JEN·Filed 2007·Application pending·0 cites
- 0751US8575169B2Method of treating sexual dysfunctions with delta opioid receptor agonist compoundsCHANG KWEN-JEN·Filed 2003·Granted Nov 5, 2013·0 cites·5 claims
- 0849US2007197786A1Enantiomerically pure opioid diarylmethylpiperazineCHANG KWEN-JEN·Filed 2007·Application pending·0 cites
- 0942US8476280B2Compositions and methods for combating lower urinary tract dysfunctions with delta opioid receptor agonistsCHANG KWEN-JEN·Filed 2003·Granted Jul 2, 2013·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →