Inventor · disambiguated record
Ray Lameng Lei
Also filed as: LEI RAY LAMENG
2 granted patents·0 citations·filing 2024–2025
23Inventor score
Technology areasA61K
Files withAMPHASTAR PHARMACEUTICALS INC2
Top patents by PatentIndex Score
2 records- 0160US12496272B1Stable epinephrine suspension formulation for inhalation with HFO propellantAMPHASTAR PHARMACEUTICALS INC·Filed 2024·Granted Dec 16, 2025·0 cites·21 claims
- 0241US12383516B1Albuterol aerosol suspension formulation for oral inhalation with high amount of green propellant hydrofluoroolefin (HFO) and free of co-solventAMPHASTAR PHARMACEUTICALS INC·Filed 2025·Granted Aug 12, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →