Inventor · disambiguated record
Yu Sheng Zhang
Also filed as: ZHANG YU SHENG
4 granted patents·1 pending application·28 citations·filing 2005–2015
72Inventor score
Top patents by PatentIndex Score
5 records- 0184US7543354B2Brush head for automatic dissolution vessel cleanerLOGAN INSTR CORP·Filed 2005·Granted Jun 9, 2009·12 cites·20 claims
- 0279US7585465B2Pharmaceutical product release rate testing deviceLOGAN INSTR CORP·Filed 2006·Granted Sep 8, 2009·10 cites·16 claims
- 0377US8322193B2Transdermal diffusion cell testing arrangements and methodsCASTRO JOSE·Filed 2010·Granted Dec 4, 2012·6 cites·20 claims
- 0448US2011120214A1Transdermal diffusion cell testing vessel and methods using sameLOGAN INSTR CORP·Filed 2009·Application pending·0 cites
- 0539US11209410B2Dissolution tester assembly with integrated imaging systemLOGAN INSTR CORPORATION·Filed 2015·Granted Dec 28, 2021·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →