BG

Bernard Greenspan

QL Quadrant Technologies Limited: 4 patents #5 of 12Top 45%
DI Dura Pharmaceuticals, Icn.: 3 patents #8 of 25Top 35%
BI Battelle Memorial Institute: 2 patents #833 of 2,462Top 35%
CL Charles River Laboratories: 1 patents #26 of 36Top 75%
Overall (All Time): #467,682 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7958890 Dry powder inhaler Andrew W. Gieschen, Michael Ligotke, Jeffrey Chen, Charles F. Ganem 2011-06-14
7017276 Hearing aid dryer Eliot N. Pierce, David K. Woodruff 2006-03-28
6971384 Dry powder inhaler Andrew W. Gieschen, Michael Ligotke, Jeffrey Chen, Charles F. Ganem 2005-12-06
6725859 Apparatus for delivering air-borne substances Simon J. Rothenberg, Hsu-Chi Yeh 2004-04-27
6715486 Dry powder inhaler Andrew W. Gieschen, Michael Ligotke, Jeffrey Chen, Charles F. Ganem 2004-04-06
6651655 Inhaled vaccines Cynthia Licalsi, Gary H. Ward, Clyde L. Witham 2003-11-25
6427688 Dry powder inhaler Michael Ligotke, Andrew W. Gieschen, Robert F. Eisele, Thomas Jackson, Jeffrey Chen +2 more 2002-08-06
6273085 Dry powder inhaler Robert F. Eisele, Karen Davies, Jeffrey Chen 2001-08-14
6006747 Dry powder inhaler Robert F. Eisele, Karen Davies, Jeffrey Chen 1999-12-28
5511726 Nebulizer device Owen R. Moss, Keith E. Schleiffer, James L. Eick 1996-04-30
5115971 Nebulizer device Owen R. Moss 1992-05-26