RB

Robert D. Birkenmeyer

TU The Upjohn: 4 patents #111 of 528Top 25%
Overall (All Time): #1,309,579 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4310660 Lincomycin compounds 1982-01-12
4309533 Lincomycin compounds 1982-01-05
4293547 Method of treating malaria Charles E. Lewis 1981-10-06
4278789 Lincomycin compounds 1981-07-14