Navigation Links
Optimer Pharmaceuticals Announces Issuance of Key Patent Covering Fidaxomicin Methods of Use as a Treatment of Clostridium difficile infection
Date:3/15/2011

SAN DIEGO, March 15, 2011 /PRNewswire/ -- Optimer Pharmaceuticals, Inc. (Nasdaq: OPTR) announced today that the United States Patent and Trademark Office (USPTO) has issued U.S. Patent 7,906,489 which covers methods of Clostridium difficile infection (CDI) treatment with fidaxomicin.  The patent, which is eligible for listing in the U.S. Food and Drug Administration's Orange Book, also received a term adjustment of an additional 762 days for the USPTO's delay in the examination process which extends the patent term to March 2027.

(Logo:  http://photos.prnewswire.com/prnh/20090413/LA97352LOGO)

"The issuance of this patent provides strong intellectual property protection for fidaxomicin, enhancing our drug candidate's present value," said Pedro Lichtinger, President and CEO of Optimer.  "Fidaxomicin is now protected by four issued patents and we are continuing our efforts to expand our patent portfolio for this important medical innovation."

Fidaxomicin is a narrow spectrum antibiotic being developed for the treatment CDI. In two Phase 3 trials, fidaxomicin was equally effective in clinical cure when compared to vancomycin, the only FDA approved product for CDI.  Most importantly, fidaxomicin reduced the risk of recurrence by 47% compared to vancomycin.  Optimer has filed marketing applications in the United States and the European Union for fidaxomicin for the treatment of CDI and for reducing the risk of recurrence when used for treatment of initial CDI.

About Optimer PharmaceuticalsOptimer Pharmaceuticals, Inc. is a biopharmaceutical company focused on discovering, developing and commercializing hospital specialty products to treat serious infections and address unmet medical needs. Optimer has two anti-infective product candidates in development, fidaxomicin and Pruvel™ (prulifloxacin). Fidaxomicin is a narrow spectrum antibiotic being developed for the treatment of Clostridium difficile infection (CDI). The FDA granted the Company's request for six-month Priority Review of fidaxomicin, and has assigned a Prescription Drug User Fee Act (PDUFA) goal date of May 30, 2011. The Company also filed a MAA with the European Medicines Agency (EMA) for fidaxomicin. Pruvel™ is a prodrug in the fluoroquinolone class of antibiotics being developed as a treatment for infectious diarrhea. Additional information can be found at http://www.optimerpharma.com. ContactsOptimer Pharmaceuticals, Inc.Christina Donaghy, Corporate Communications ManagerJohn D. Prunty, Chief Financial Officer & VP Finance858-909-0736Canale Communications, Inc.Jason I. Spark, Senior Vice President619-849-6005
'/>"/>

SOURCE Optimer Pharmaceuticals, Inc.
Copyright©2010 PR Newswire.
All rights reserved

Related medicine technology :

1. Optimer Pharmaceuticals Receives Production Patent for Lead Product Candidate Fidaxomicin
2. Optimer Pharmaceuticals Presents Results From Fidaxomicin Phase 3 Study for the Treatment of Clostridium difficile Infection
3. Data From Optimers Second Phase 3 Study of Prulifloxacin Presented at Annual Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC)
4. Optimer Announces Presentation of Additional Data From Fidaxomicin Phase 3 Study for the Treatment of Clostridium Difficile Infection (CDI)
5. Optimer Pharmaceuticals to Present at the 21st Annual Piper Jaffray Health Care Conference
6. Optimer Pharmaceuticals to Present at the 28th Annual J.P. Morgan Healthcare Conference
7. Optimer Pharmaceuticals Fidaxomicin Marketing Authorization Application Accepted for Review by European Medicines Agency
8. Optimer Pharmaceuticals to Present at September 2010 Investor Conferences
9. Optimer Pharmaceuticals Announces Presentations of Additional Fidaxomicin Phase 3 Data at Upcoming ICAAC Annual Meeting
10. Optimer Pharmaceuticals Announces Combined Data From Fidaxomicin Phase 3 Trials for the Treatment of Clostridium difficile Infection (CDI) Presented at IDSA
11. Optimer Pharmaceuticals to Host Investor and Analyst Event on November 18
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/20/2017)... April 20, 2017  Cogentix Medical, Inc. (NASDAQ: ... providing the Urology, Uro/Gyn and Gynecology markets with ... Keswani has joined the Company as Senior Vice ... created position, Mr. Keswani will report directly to ... "Our organization is delighted that Ash has ...
(Date:4/20/2017)...  RXi Pharmaceuticals Corporation (NASDAQ: RXII), a clinical-stage ... unmet medical needs, today announced that it will ... development program, based on its proprietary self-delivering RNAi ... (SID) 76 th Annual Meeting.  The SID ... relevant to skin health and disease through education, ...
(Date:4/20/2017)... April 20, 2017  AbbVie (NYSE: ABBV), a ... (n=145/146) of chronic hepatitis C virus (HCV) infected ... 6 and compensated cirrhosis (Child-Pugh A) achieved sustained ... ) with its investigational, pan-genotypic regimen of glecaprevir/pibrentasvir ... seen following 12 weeks of G/P treatment without ...
Breaking Medicine Technology:
(Date:4/28/2017)... ... April 28, 2017 , ... An April 24th article on Yahoo! Beauty discusses ... with the help of a weight loss surgery. The woman, declaring “I will not hate ... been left following her dramatic weight loss. Dr. Feiz & Associates notes that, while it ...
(Date:4/28/2017)... (PRWEB) , ... April 28, 2017 , ... ... its new partnership with the Home Care Association of America (HCAOA). This agreement ... Private Duty Accreditation services, as well as discounts on Accreditation University (AU) educational ...
(Date:4/28/2017)... (PRWEB) , ... April 28, 2017 , ... ... to announce the integration of Microsoft(R) Word(TM) Online(TM), which enables sleep physicians to ... since it streamlines the reporting process and provides a familiar interface that does ...
(Date:4/28/2017)... ... ... Horizon Blue Cross Blue Shield of New Jersey (BCBSNJ) announced today that ... as “stable.” At the same time, the ratings agency cautioned that the company’s rating ... “capital adequacy” thresholds required for its strong rating. , “Horizon is committed to being ...
(Date:4/28/2017)... ... April 28, 2017 , ... GlycoMark, Inc. announced today ... throughout the Northeast U.S. , GlycoMark is the only clinically available blood ... provides a clinically proven one- to two-week measure of hyperglycemic excursions, often related ...
Breaking Medicine News(10 mins):