Katherine E. Brighty — 15 Patents at Pfizer

Katherine E. Brighty has been granted 15 US patents while listed as an inventor at Pfizer. The first was granted in 1987 and the most recent in September 2010. Katherine E. Brighty ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Katherine E. Brighty in Groton, CT, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7795244	Penem prodrugs	Anthony Marfat, Dale M. McLeod, John O'Donnell	2010-09-14	$150,078,000
7795243	Penem prodrugs	Anthony Marfat, Dale G. McLeod, John O'Donnell	2010-09-14	$150,078,000
6562792	Hygromycin derivatives	Robert Linde, Takushi Kaneko, Matthew Merrill Hayward	2003-05-13	$363,321,000
6313100	Hygromycin derivatives	Subramanian Sam Guhan, Martin R. Jefson, Robert Linde, Ellen Lester McCormick	2001-11-06	$456,904,000
6300316	C-4 substituted macrolide antibiotics	Takushi Kaneko, Robert Linde, Hiroko Masamune, Paul Robert McGuirk, Wei-Guo Su +2 more	2001-10-09	$572,735,000
5475116	Aza bicyclo[3,1,0]hexane intermediates useful in the synthesis of quinolones	Tamim F. Braish	1995-12-12	$82,703,000
5391763	3-aza-bicyclo[3.1.0]hexanes which are intermediates for anti-bacterial azabicyclo quinolone carboxylic acids	—	1995-02-21	$23,535,000
5266569	Azatricyclo carboxylic acids useful as anti-bacterial agents	—	1993-11-30	$77,992,000
5229396	Anti-bacterial azabicyclo quinolone carboxylic acids	—	1993-07-20	$137,836,000
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	$51,604,000
5164402	Azabicyclo quinolone and naphthyridinone carboxylic acids	—	1992-11-17	$71,563,000
5037834	Heterocycylic-substituted quinoline-carboxylic acids	John A. Lowe, III, Paul Robert McGuirk	1991-08-06	$25,997,000
4782145	Process for penem derivatives	David L. Lindner	1988-11-01	$11,235,000
4782146	Process for the synthesis of penems	—	1988-11-01	$11,235,000
4695626	1-aza-4,5-dithiabicyclo [4.2.0] oct-2-en-8-one-2 carboxylate esters	—	1987-09-22	$15,887,000

Katherine E. Brighty — 15 Patents

Issued Patents All Time

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