Inventor · disambiguated record
Ronald K. Chang
Also filed as: CHANG RONALD K
11 granted patents·5 pending applications·51 citations·filing 2005–2021
86Inventor score
Top patents by PatentIndex Score
16 records- 0195US9718818B2Compounds inhibiting leucine-rich repeat kinase enzyme activityMERCK SHARP & DOHME·Filed 2014·Granted Aug 1, 2017·25 cites·9 claims
- 0292US8664234B2Dihydrobenzoquinazolinone M1 receptor positive allosteric modulatorsKUDUK SCOTT D·Filed 2011·Granted Mar 4, 2014·11 cites·17 claims
- 0377US8273737B2Quinolizidinone M1 receptor positive allosteric modulatorsKUDUK SCOTT D·Filed 2009·Granted Sep 25, 2012·3 cites·19 claims
- 0477US8173672B2Quinolizidinone M1 receptor positive allosteric modulatorsKUDUK SCOTT D·Filed 2009·Granted May 8, 2012·3 cites·8 claims
- 0572US9315475B2HIV protease inhibitorsBEAULIEU CHRISTIAN·Filed 2013·Granted Apr 19, 2016·5 cites·23 claims
- 0672US8664387B2Pyridoquinazolinone M1 receptor positive allosteric modulatorsKUDUK SCOTT D·Filed 2010·Granted Mar 4, 2014·2 cites·19 claims
- 0769US8258135B2Quinolizidinone M1 receptor positive allosteric modulatorsCHANG RONALD K·Filed 2008·Granted Sep 4, 2012·2 cites·16 claims
- 0862US9260418B2Pyranyl aryl methyl benzoquinolinone M1 receptor positive allosteric modulatorsMERCK SHARP & DOHME·Filed 2014·Granted Feb 16, 2016·0 cites·21 claims
- 0956US2024059693A1Fused bicyclic pyrazole derivatives and methods of use thereof for the treatment of herpesvirusesMERCK SHARP & DOHME LLC·Filed 2021·Application pending·0 cites
- 1050US8288409B2Quinolizidinone M1 receptor positive allosteric modulatorsKUDUK SCOTT D·Filed 2009·Granted Oct 16, 2012·0 cites·16 claims
- 1150US2015218164A1Substituted naphthyridinedione derivatives as hiv integrase inhibitorsMERCK SHARP & DOHME·Filed 2013·Application pending·0 cites
- 1243US2010197657A12-aryl or heteroaryl indole derivativesCHANG RONALD K·Filed 2008·Application pending·0 cites
- 1341US2006128765A12-(Bicyclo)alkylamino-derivatives as mediators of chronic pain and inflammationWOOD MICHAEL R·Filed 2005·Application pending·0 cites
- 1438US2013338106A1Compounds inhibiting leucine-rich repeat kinase enzyme activityMCCAULEY JOHN A·Filed 2012·Application pending·0 cites
- 1537US8754220B2Quinolizidinone carboxamide M1 receptor positive allosteric modulatorsKUDUK SCOTT D·Filed 2010·Granted Jun 17, 2014·0 cites·23 claims
- 1636US8846702B2Pyranyl aryl methyl benzoquinazolinone M1 receptor positive allosteric modulatorsKUDUK SCOTT D·Filed 2010·Granted Sep 30, 2014·0 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →