Inventor · disambiguated record
Johann Chan
Also filed as: CHAN JOHANN
7 granted patents·2 pending applications·6 citations·filing 2013–2022
76Inventor score
Top patents by PatentIndex Score
9 records- 0182US11697669B2Hemi-citrate salts of GABA-A positive allosteric modulator and crystalline form thereofPRAXIS PREC MEDICINES INC·Filed 2022·Granted Jul 11, 2023·1 cites·28 claims
- 0276US9862728B2Crystalline forms of an antiviral compoundGILEAD SCIENCES INC·Filed 2016·Granted Jan 9, 2018·2 cites·3 claims
- 0373US9562058B2Crystalline forms of an antiviral compoundGILEAD SCIENCES INC·Filed 2014·Granted Feb 7, 2017·2 cites·13 claims
- 0467US9440991B2Synthesis of an antiviral compoundGILEAD SCIENCES INC·Filed 2014·Granted Sep 13, 2016·1 cites·6 claims
- 0567US2024190910A1Hemi-citrate salts of gaba-a positive allosteric modulator and crystalline form thereofPRAXIS PREC MEDICINES INC·Filed 2022·Application pending·0 cites
- 0660US9296735B2Method for the preparation of thiadiazolesAMGEN INC·Filed 2013·Granted Mar 29, 2016·0 cites·5 claims
- 0748US10030033B2Synthesis of an antiviral compoundGILEAD SCIENCES INC·Filed 2016·Granted Jul 24, 2018·0 cites·7 claims
- 0847US2016221985A1Method for the preparation of thiadiazolesBERCOT ERIC A·Filed 2016·Application pending·0 cites
- 0943US9242953B2Process for preparing dronedarone and salts thereofGILEAD SCIENCES INC·Filed 2014·Granted Jan 26, 2016·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →