KB

Katherine E. Brighty

Pfizer: 15 patents #263 of 5,153Top 6%
Overall (All Time): #326,080 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7795244 Penem prodrugs Anthony Marfat, Dale M. McLeod, John O'Donnell 2010-09-14
7795243 Penem prodrugs Anthony Marfat, Dale G. McLeod, John O'Donnell 2010-09-14
6562792 Hygromycin derivatives Robert Linde, Takushi Kaneko, Matthew Merrill Hayward 2003-05-13
6313100 Hygromycin derivatives Subramanian Sam Guhan, Martin R. Jefson, Robert Linde, Ellen Lester McCormick 2001-11-06
6300316 C-4 substituted macrolide antibiotics Takushi Kaneko, Robert Linde, Hiroko Masamune, Paul Robert McGuirk, Wei-Guo Su +2 more 2001-10-09
5475116 Aza bicyclo[3,1,0]hexane intermediates useful in the synthesis of quinolones Tamim F. Braish 1995-12-12
5391763 3-aza-bicyclo[3.1.0]hexanes which are intermediates for anti-bacterial azabicyclo quinolone carboxylic acids 1995-02-21
5266569 Azatricyclo carboxylic acids useful as anti-bacterial agents 1993-11-30
5229396 Anti-bacterial azabicyclo quinolone carboxylic acids 1993-07-20
5214051 Thiazolyl and oxazolyl[5,4-c]piperidyl-substituted quinolone-carboxylic acid and related analogs thereof having antibacterial properties are disclosed John A. Lowe, III, Paul Robert McGuirk 1993-05-25
5164402 Azabicyclo quinolone and naphthyridinone carboxylic acids 1992-11-17
5037834 Heterocycylic-substituted quinoline-carboxylic acids John A. Lowe, III, Paul Robert McGuirk 1991-08-06
4782145 Process for penem derivatives David L. Lindner 1988-11-01
4782146 Process for the synthesis of penems 1988-11-01
4695626 1-aza-4,5-dithiabicyclo [4.2.0] oct-2-en-8-one-2 carboxylate esters 1987-09-22