Friday, May 24, 2013

Celegen, Novartis, IntelliPharmaceutics Resolve ADHD Suit

Three patent disputes between pharma companies for filing abbreviated new drug application were resolved on Tuesday. One among them is the Celgene Corporation vs. Intellipharmaceutics. 

Case Filed: June 29, 2012

Case Closed: May 21, 2013

Judge: Susan D. Wigenton

Court: New Jersey District Court

Case Summary:

Celgene and Novartis filed a complaint against Intellipharmaceutics for filing (ANDA) no. 78-992 with the U.S Food and Drug Administration (FDA) seeking approval to manufacture a generic version of Novartis’ Focalin XR® drug that allegedly infringes the patents:

Patent Number

Current Assignee[i]
Issued Date
Expiration Date[ii]
Title
Nov 17, 1998
Dec 04, 2015
Delivery of multiple doses
of medications

Oct 21, 2003

Dec 04, 2015
Delivery of multiple doses
of medications
Jun 01, 1999
Dec 04, 2015
Method of treating
attention deficit disorders with d-threo methylphenidate
Mar 12, 2002
Dec 04, 2015
Phenidate drug formulations
having diminished abuse potential
Mar 04, 2003
Dec 04, 2015
Phenidate drug formulations
having diminished abuse potential
Oct 07, 2008
Jun 10, 2023
Delivery of multiple doses
of medications

Novartis currently holds[iii] an FDA approved New Drug Application(NDA) no. 021802  for extended release capsules that are sold under thetrade name Focalin XR® (source: Maxval’s Patent Marker). It is used in the treatment of  Attention Deficit Hyperactivity Disorder (ADHD) inpatients above 6 years.

The suit is now concluded. It appears that the parties have reached an agreement. Followed by the agreement, the court ordered a stay for 60 days in order to permit review of the settlements. It is also ordered that all claims, counterclaims to be dismissed without prejudice. The charges are imposed on any parties. The terms of the settlements were undisclosed.

See 2:12-cv-04039 for more details. To get alerts on cases filed/closed, subscribe to our Litigation Alerts.

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[i] MaxVal offers Patent Assignment Alert service where subscribers receive email alerts when assignments relating to target applications, patents or entities of interest are recorded.
[ii] Expected expiration date. Patent Term Estimator is a free  web-based tool that automatically calculates patent terms and expiration dates for U.S. utility patents.
[iii] Patent Marker provides an online environment where patentees can virtually mark products and search products for patent-related information.

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