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WPI Actavis, Inc.

85.73
0.00 (0.00%)
02 May 2024 - Closed
Delayed by 15 minutes
Share Name Share Symbol Market Type
Actavis, Inc. NYSE:WPI NYSE Ordinary Share
  Price Change % Change Share Price High Price Low Price Open Price Shares Traded Last Trade
  0.00 0.00% 85.73 0.00 01:00:00

Patent Challenge for Auxilium Pharma - Analyst Blog

04/01/2013 6:17pm

Zacks


Auxilium Pharmaceuticals, Inc. (AUXL) and Xstelos Holdings, Inc. (XTLS) recently received a notice from Upsher-Smith Laboratories, Inc. regarding the filing of  a 505(b)(2) new drug application (NDA) for Auxilium Pharma’s 1% testosterone gel, Testim.

The 505(b)(2) NDA contains a paragraph IV certification under 21 U.S.C. Section 314.52(c). The company is challenging ten US patents which are slated to expire in the 2023-2025 timeframe.

We note in April 2012, Watson Pharmaceuticals (WPI) also challenged Testim’s patents. Auxilium Pharma has filed a patent infringement lawsuit against Watson.

Testim is the lead product at Auxilium Pharma, approved for the treatment of hypogonadism or low testosterone level. Testim sales came in at $55.4 million in the third quarter of 2012, accounting for 78% of the company’s revenues.

Testim’s share of total prescriptions for the gel segment of the testosterone replacement therapy (TRT) market was 20% in 2011, down from 22% in the year-ago period. The TRT gel market is growing at a slower rate and this will affect sales going forward.

Apart from this, the TRT market is highly competitive with the presence of Abbott Labs’ (ABT) AndroGel, Endo Pharmaceutical’s (ENDP) Fortesta and Eli Lilly’s (LLY) Axiron.

The testosterone gel market will become even more competitive from 2015 when generic versions of AndroGel 1% are scheduled to enter the market. The availability of a cheaper generic testosterone gel product could impact Testim’s market share as well as its formulary status.

In this scenario, the sooner-than-expected entry of a generic version would be a major blow for the company.

Auxilium Pharma currently carries a Zacks #3 Rank (Hold).

Currently, pharma stocks which look more attractive are Valeant Pharmaceuticals International, Inc. (VRX) and Ironwood Pharmaceuticals, Inc. (IRWD). Both carry a Zacks #1 Rank (Strong Buy).
 


 
ABBOTT LABS (ABT): Free Stock Analysis Report
 
AUXILIUM PHARMA (AUXL): Free Stock Analysis Report
 
ENDO PHARMACEUT (ENDP): Free Stock Analysis Report
 
IRONWOOD PHARMA (IRWD): Free Stock Analysis Report
 
LILLY ELI & CO (LLY): Free Stock Analysis Report
 
VALEANT PHARMA (VRX): Free Stock Analysis Report
 
WATSON PHARMA (WPI): Free Stock Analysis Report
 
(XTLS): ETF Research Reports
 
To read this article on Zacks.com click here.
 
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