Chlorpheniramine Polistirex; Codeine Polistirex Patent Expiration
Chlorpheniramine Polistirex; Codeine Polistirex was first introduced by Fisons Corp
Chlorpheniramine Polistirex; Codeine Polistirex Patents
Given below is the list of patents protecting Chlorpheniramine Polistirex; Codeine Polistirex, along with the drug name that holds that patent and the company name owning that drug.
| Drug Used in | Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Drug Owner |
|---|---|---|---|---|
| Tuzistra Xr | US8062667 | Modified release formulations containing drug-ion exchange resin complexes | Mar 29, 2029 | Tris Pharma Inc |
| Tuzistra Xr | US8790700 | Modified release formulations containing drug-ion exchange resin complexes | Mar 15, 2027 | Tris Pharma Inc |
A patent's expiry date may change depending upon legal activities going on that patent. Critical activities like abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease the life of a patent hence affecting its expiry date and in turn affecting the generic launch date of that drug. Tracking these ongoing activities on a patent application helps to keep an eye on the latest developments in the patent process of the drug which can give an idea of how early a drug's generic could be available. The next section provides a list of recent legal activities on Chlorpheniramine Polistirex; Codeine Polistirex's patents.
Latest Legal Activities on Chlorpheniramine Polistirex; Codeine Polistirex's Patents
Given below is the list recent legal activities going on the following patents of Chlorpheniramine Polistirex; Codeine Polistirex.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 8th Year, Large Entity | 12 Jan, 2022 | US8790700 |
| Payment of Maintenance Fee, 4th Year, Large Entity | 18 Jan, 2018 | US8790700 |
| Application ready for PDX access by participating foreign offices Critical | 31 Aug, 2015 | US8790700 |
| Recordation of Patent Grant Mailed Critical | 29 Jul, 2014 | US8790700 |
| Patent Issue Date Used in PTA Calculation Critical | 29 Jul, 2014 | US8790700 |
| Email Notification Critical | 10 Jul, 2014 | US8790700 |
| Issue Notification Mailed Critical | 09 Jul, 2014 | US8790700 |
| Dispatch to FDC | 28 Jun, 2014 | US8790700 |
| Application Is Considered Ready for Issue Critical | 19 Jun, 2014 | US8790700 |
| Printer Rush- No mailing | 18 Jun, 2014 | US8790700 |
Chlorpheniramine Polistirex; Codeine Polistirex's Family Patents
