Inventor · disambiguated record
Andrew W. Gieschen
Also filed as: GIESCHEN ANDREW W
4 granted patents·1 pending application·302 citations·filing 2000–2008
84Inventor score
Technology areasA61M
Top patents by PatentIndex Score
5 records- 0188US6715486B2Dry powder inhalerQUADRANT TECHNOLOGIES LTD·Filed 2001·Granted Apr 6, 2004·114 cites·12 claims
- 0288US6427688B1Dry powder inhalerDURA PHARMACEUTICALS ICN·Filed 2000·Granted Aug 6, 2002·137 cites·34 claims
- 0378US7958890B2Dry powder inhalerQUADRANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 14, 2011·14 cites·25 claims
- 0473US6971384B2Dry powder inhalerQUADRANT TECHNOLOGIES LTD·Filed 2004·Granted Dec 6, 2005·37 cites·19 claims
- 0549US2006005833A1Dry powder inhalerQUADRANT TECHNOLOGIES LTD·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →