RH

Robert Hallas

Abbott: 8 patents #817 of 5,431Top 20%
Overall (All Time): #665,847 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6274715 Tricyclic erythromycin derivatives Yat Sun Or, Ly Tam Phan, Daniel Chu, Kenneth P. Spina, Richard L. Elliott +1 more 2001-08-14
5624924 Quinobenzothiazine antineoplastic agents Daniel Chu, Jacob J. Plattner 1997-04-29
5318965 Quinobenzoxazine, antineoplastic agents Daniel Chu, Jacob J. Plattner 1994-06-07
5057523 Dipeptide quinolone derivatives Daniel Chu 1991-10-15
5057520 7-(peptidylpyrolidinyl)naphthyridine antibacterial compounds Daniel Chu 1991-10-15
4431799 6'-Modified fortimicin compounds John S. Tadanier, Jerry R. Martin 1984-02-14
4427662 3-Amino-3-demethoxyfortimicins, pharmaceutical compositions thereof and method of use John S. Tadanier, Leslie A. Freiberg, David J. Bacino 1984-01-24
4331804 2-Epi-fortimicin A and derivatives John S. Tadanier, Jerry R. Martin 1982-05-25