Aptalis Pharma Us Drug Patent Portfolio

Aptalis Pharma Us owns 1 orange book drug protected by 7 US patents Given below is the list of Aptalis Pharma Us's drug patents along with their expiration dates.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US7658918 Stable digestive enzyme compositions 20 Feb, 2028
Active
US8221747 Stable pancreatic enzyme compositions 20 Feb, 2028
Active
US8246950 Stable digestive enzyme compositions 20 Feb, 2028
Active
US8562978 Stable digestive enzyme compositions 20 Feb, 2028
Active
US8562979 Stable digestive enzyme compositions 20 Feb, 2028
Active
US8562980 Stable digestive enzyme compositions 20 Feb, 2028
Active
US8562981 Stable digestive enzyme compositions 20 Feb, 2028
Active


Given below is the list of recent legal activities going on the following drug patents of Aptalis Pharma Us.

Activity Date Patent Number
Patent litigations
Payment of Maintenance Fee, 12th Year, Large Entity 07 Feb, 2024 US8246950
Payment of Maintenance Fee, 12th Year, Large Entity 28 Jul, 2021 US7658918
Payment of Maintenance Fee, 8th Year, Large Entity 21 Feb, 2020 US8246950
Email Notification 29 Sep, 2014 US8246950
Change in Power of Attorney (May Include Associate POA) 29 Sep, 2014 US8246950
Email Notification 26 Sep, 2014 US7658918
Change in Power of Attorney (May Include Associate POA) 26 Sep, 2014 US7658918
Correspondence Address Change 24 Sep, 2014 US8246950
Correspondence Address Change 24 Sep, 2014 US7658918
Mail Pre-Exam Notice 05 Aug, 2014 US7658918
Email Notification 05 Aug, 2014 US8246950
Electronic Review 05 Aug, 2014 US7658918
Mail Pre-Exam Notice 05 Aug, 2014 US8246950
Email Notification 05 Aug, 2014 US7658918
Electronic Review 05 Aug, 2014 US8246950


Aptalis Pharma Us's Family Patents


Family Patents



Aptalis Pharma Us Drug List

Given below is the complete list of Aptalis Pharma Us's drugs and the patents protecting them.


1. Zenpep

Zenpep is protected by 7 patents, out of which none have expired yet. Check out its patent list below.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US7658918 Stable digestive enzyme compositions 20 Feb, 2028
(3 years from now)
Active
US8221747 Stable pancreatic enzyme compositions 20 Feb, 2028
(3 years from now)
Active
US8246950 Stable digestive enzyme compositions 20 Feb, 2028
(3 years from now)
Active
US8562978 Stable digestive enzyme compositions 20 Feb, 2028
(3 years from now)
Active
US8562979 Stable digestive enzyme compositions 20 Feb, 2028
(3 years from now)
Active
US8562980 Stable digestive enzyme compositions 20 Feb, 2028
(3 years from now)
Active
US8562981 Stable digestive enzyme compositions 20 Feb, 2028
(3 years from now)
Active

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 Zenpep's drug page


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