Inventor · disambiguated record
Yoshifumi Katakawa
Also filed as: KATAKAWA YOSHIFUMI
3 granted patents·4 pending applications·4 citations·filing 2001–2013
57Inventor score
Files withBAYER SCHERING PHARMA AG3BAYER HEALTHCARE AG1BAYER IP GMBH1KANIKANTI VENKATA-RANGARAO1SAKAURA KEISUKE1
Top patents by PatentIndex Score
7 records- 0166US7709022B2Sustained-release preparations of quinolone antibiotics and method for preparation thereofBAYER SCHERING PHARMA AG·Filed 2001·Granted May 4, 2010·4 cites·10 claims
- 0254US7780986B2Method of preparing sustained-release preparations of quinolone antibioticsBAYER SCHERING PHARMA AG·Filed 2006·Granted Aug 24, 2010·0 cites·12 claims
- 0353US8187632B2Sustained-release preparations of quinolone antibioticsKANIKANTI VENKATA-RANGARAO·Filed 2007·Granted May 29, 2012·0 cites·9 claims
- 0447US2013237611A1Aqueous formulations of (2-hydroxymethyl-indanyl-4-oxy)-phenyl-4,4,4-trifluorobutane-1-sulfonateBAYER IP GMBH·Filed 2013·Application pending·0 cites
- 0545US2006009420A1Aqueous formulations of (2-hydroxymethyl-indanyl-4-oxy)-phenyl-4,4,4-trifluorobutane-1-sulfonateBAYER HEALTHCARE AG·Filed 2003·Application pending·0 cites
- 0642US2011065788A1Aqueous formulations of (2-hydroxymethyl-indanyl-4-oxy)-phenyl-4,4,4-trifluorobutane-1-sulfonateBAYER SCHERING PHARMA AG·Filed 2010·Application pending·0 cites
- 0740US2012214753A1Pharmaceutical composition for oral administrationSAKAURA KEISUKE·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →