Valeant Pharms North Drug Patent Portfolio
Valeant Pharms North owns 2 orange book drugs protected by 2 US patents Given below is the list of Valeant Pharms North's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US6670335 | Fluorouracil-containing formulation | 02 Jun, 2021 | Expired |
| US6531141 | Oil-in-water emulsion containing tretinoin | 07 Mar, 2020 | Expired |
Latest Legal Activities on Valeant Pharms North's Drug Patents
Given below is the list of recent legal activities going on the following drug patents of Valeant Pharms North.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| File Marked Found | 17 May, 2017 | US6670335 (Litigated) |
| File Marked Found | 20 Dec, 2016 | US6670335 (Litigated) |
| File Marked Found | 01 Nov, 2016 | US6670335 (Litigated) |
| File Marked Found | 12 Jul, 2016 | US6670335 (Litigated) |
| File Marked Found | 21 Jan, 2016 | US6670335 (Litigated) |
| File Marked Found | 15 Jan, 2016 | US6670335 (Litigated) |
|
Email Notification
Critical
| 24 Sep, 2013 | US6670335 (Litigated) |
|
Change in Power of Attorney (May Include Associate POA)
Critical
| 24 Sep, 2013 | US6670335 (Litigated) |
|
Correspondence Address Change
Critical
| 23 Sep, 2013 | US6670335 (Litigated) |
|
Correspondence Address Change
Critical
| 13 Aug, 2009 | US6670335 (Litigated) |
|
Change in Power of Attorney (May Include Associate POA)
Critical
| 13 Aug, 2009 | US6670335 (Litigated) |
|
Change in Power of Attorney (May Include Associate POA)
Critical
| 18 Sep, 2008 | US6670335 (Litigated) |
|
Correspondence Address Change
Critical
| 18 Sep, 2008 | US6670335 (Litigated) |
|
Correspondence Address Change
Critical
| 23 Mar, 2004 | US6670335 (Litigated) |
|
Recordation of Patent Grant Mailed
Critical
| 30 Dec, 2003 | US6670335 (Litigated) |
Valeant Pharms North's Family Patents
Valeant Pharms North Drug List
Given below is the complete list of Valeant Pharms North's drugs and the patents protecting them.
1. Carac
Carac 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 |
|---|---|---|---|
| US6670335 | Fluorouracil-containing formulation |
02 Jun, 2021
(3 years 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 Carac's drug page
2. Renova
Renova 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 |
|---|---|---|---|
| US6531141 | Oil-in-water emulsion containing tretinoin |
07 Mar, 2020
(4 years 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 Renova's drug page