Cumbre Pharmaceuticals Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cumbre Pharmaceuticals Inc..The latest application filed is for "quinolone carboxylic acid-substituted rifamycin derivatives".

Company Profile

0.8.2

Cumbre Pharmaceuticals Inc. - Dallas TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Quinolone Carboxylic Acid-substituted Rifamycin Derivatives App 20090143373 - Ding; Charles Z. ; et al.	2009-06-04
Nitroheteroaryl-containing rifamycin derivatives App 20080139577 - Ding; Charles Z. ; et al.	2008-06-12
Rifamycin C-11 oxime cyclo derivatives effective against drug-resistant microbes Grant 7,265,107 - Li , et al. September 4, 2	2007-09-04
Rifamycin C-11 oxime derivatives effective against drug-resistant microbes Grant 7,256,187 - Li , et al. August 14, 2	2007-08-14
C-25 carbamate rifamycin derivatives with activity against drug-resistant microbes Grant 7,250,413 - Combrink , et al. July 31, 2	2007-07-31
Rifamycin derivatives effective against drug-resistant microbes Grant 7,247,634 - Ma , et al. July 24, 2	2007-07-24
Rifamycin imino derivatives effective against drug-resistant microbes Grant 7,238,694 - Ding , et al. July 3, 2	2007-07-03
Rifamycin derivatives Grant 7,229,996 - Ma , et al. June 12, 2	2007-06-12
(R/S) rifamycin derivatives, their preparations and pharmaceutical compositions Grant 7,226,931 - Ding , et al. June 5, 2	2007-06-05
Spiro-rifamycin derivatives targeting RNA polymerase Grant 7,202,246 - Ma , et al. April 10, 2	2007-04-10

Company Registrations

SEC

0001384579

Cumbre Pharmaceuticals inc

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