Ranbaxy Drug Patent Portfolio

Ranbaxy owns 1 orange book drug protected by 1 US patent Given below is the list of Ranbaxy's drug patents along with their expiration dates.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US6890957 Liquid formulation of metformin 14 Sep, 2023 Expired


Given below is the list of recent legal activities going on the following drug patents of Ranbaxy.

Activity Date Patent Number
Patent litigations
Mail-Record a Petition Decision of Granted to Issue Patent in Name of the Assignee 25 May, 2007 US6890957
Petition Entered 29 Jan, 2007 US6890957
Post Issue Communication - Certificate of Correction Denied 14 Dec, 2006 US6890957
Post Issue Communication - Certificate of Correction 17 Aug, 2005 US6890957
Recordation of Patent Grant Mailed 10 May, 2005 US6890957
Patent Issue Date Used in PTA Calculation 10 May, 2005 US6890957
Issue Notification Mailed 20 Apr, 2005 US6890957
Receipt into Pubs 14 Apr, 2005 US6890957
Dispatch to FDC 13 Apr, 2005 US6890957
Application Is Considered Ready for Issue 13 Apr, 2005 US6890957
Receipt into Pubs 12 Apr, 2005 US6890957
Issue Fee Payment Verified 04 Apr, 2005 US6890957
Issue Fee Payment Received 04 Apr, 2005 US6890957
Workflow - File Sent to Contractor 24 Jan, 2005 US6890957
Mail Notice of Allowance 06 Jan, 2005 US6890957


Ranbaxy's Family Patents


Family Patents



Ranbaxy Drug List

Given below is the complete list of Ranbaxy's drugs and the patents protecting them.


1. Riomet

Riomet is protected by 1 patent, which has expired already. Check out its patent list below.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US6890957 Liquid formulation of metformin 14 Sep, 2023
(1 year, 1 month ago)
Expired

Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Riomet's drug page


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