DH

David J. Houser

TU The Upjohn: 2 patents #190 of 528Top 40%
PC Pharmacia & Upjohn Company: 1 patents #359 of 713Top 55%
📍 Portage, MI: #249 of 619 inventorsTop 45%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,641,510 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5837870 Process to prepare oxazolidinones Bruce Allen Pearlman, William R. Perrault, Michael R. Barbachyn, Peter R. Manninen, Dana S. Toops +1 more 1998-11-17
4238398 Antibiotics 7(R)-O-alkylnogalarols Paul F. Wiley 1980-12-09
4183860 Antibiotics 7(S)-O-alkylnogarols Paul F. Wiley 1980-01-15