INDIA'S RANBAXY HAILS US COURT RULING ON VALCYTE PATENT

Posted on: Sun, 18 Oct 2009 22:49:00 EDT


Symbols: RBXLF
NEW DELHI, Oct 16, 2009 (AsiaPulse via COMTEX) --
RBXLF | Quote | Chart | News | PowerRating -- Indian drug company Ranbaxy
Laboratories (BSE:500359) today welcomed a ruling by a US
district court that said the company's generic version of
anti-viral drug Valcyte did not infringe Swiss pharma firm
Roche's patent.

"We welcome the positive development," a Ranbaxy
spokesperson said.

According to reports, the District Court of New Jersey has
ruled that Ranbaxy's generic version did not infringe Roche's
patented crystalline valganciclovir, the active ingredient in
anti-viral drug Valcyte. The court, however, held Roche's
patent on the product as valid.

Ranbaxy had filed an Abbreviated New Drug Application (ANDA)
on amorphous form of valganciclovir with the US Food and Drug
Administration (FDA) in 2006. This was challenged by Roche
saying the amorphous form of valganciclovir would change to
crystalline form and, thus, will infringe the patent.

The Ranbaxy spokesperson declined to comment on the
company's marketing plans after the ruling of the court.

(PTI)lm

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