Article: Purdue Pharma L.P. Announces Resolution of OxyContin(R) Patent Lawsuit with Endo Pharmaceuticals.

Article: Patent dispute over OxyContin continues.(Purdue ...
Chain Drug Review;  May 1, 2006 ;     700+ words ...NEW YORK -- Purdue Pharma LP and Endo Pharmaceuticals Holdings Inc ... Trademark Office," says an Endo statement. Purdue Pharma maintains that its patents do ... of about $1.2 billion. If Endo eventually withdraws its generic ...

Article: Purdue Pharma L.P. Files, Serves Appeal Brief in ...
PR Newswire;  April 2, 2004 ;     700+ words ... ... Conn., April 2 /PRNewswire/ -- Purdue Pharma L.P., the Stamford, Connecticut ... has filed its appeal brief in the Endo patent litigation with the United ... announcements are available on the Purdue Pharma website at http://www.purduepharma ...

Article: Purdue Pharma Files Notice of Appeal in Endo ...
Business Wire;  January 12, 2004 ;     700+ words ... ... BUSINESS WIRE)--Jan. 12, 2004 Purdue Pharma L.P. today filed a Notice of Appeal ... Tablets are unenforceable against Endo Pharmaceuticals Inc. "By filing ... announcements are available on the Purdue Pharma website at http://www.purduepharma ...

Article: Appeals court backs Endo in OxyContin patent ...
Chain Drug Review;  August 29, 2005 ;     700+ words ...CHADDS FORD, Pa. -- Endo Pharmaceuticals Holdings Inc ... favor in a patent dispute with Purdue Pharma LP by upholding a lower court ... Drug Administration approved Endo's abbreviated new drug application ... 10, 20, 40 and 80 mg). Endo has 180 days of marketing exclusivity ...

Article: Misrepresentation Requires Higher Level of Materiality than Mere ...
Mondaq Business Briefing;  March 6, 2006 ;     700+ words ... ... withdrew its earlier opinion in Purdue Pharma LP et al. v. Enro Pharmaceuticals ... filed an infringement suit against Endo alleging that Endo's proposed generic versions ... consequently, did not consider Endo's cross-appeal on the infringement ...

Article: Federal Circuit Finds Inequitable Conduct Based on a Pattern of ...
Mondaq Business Briefing;  June 29, 2005 ;     700+ words ... ... discovery" of the invention was based on inventor's "insight" as opposed to actual experimental results. Purdue Pharma L.P. v. Endo Pharmaceuticals Inc., Case Nos. 04-1189, -1347 and -1357 (Fed. Cir. Jun. 7, 2005) (Plager ...

Article: A diversifying Purdue Pharma hopes to regain ...
Stamford Advocate (Stamford, CT);  March 5, 2006 ;     700+ words ... ... version of OxyContin when Endo Pharmaceutical Holdings won its lawsuit that Purdue Pharma's patents protecting ... court agreed in June, Endo, as well as other generic ... investors last June that Endo's decision to put OxyContin ... be a mistake because Purdue Pharma has such a ...