Ferric Pyrophosphate Citrate Patent Expiration
Ferric Pyrophosphate Citrate is Used for treating patients with iron deficiency and in need of iron replacement therapy. It was first introduced by Rockwell Medical Inc
Ferric Pyrophosphate Citrate Patents
Given below is the list of patents protecting Ferric Pyrophosphate Citrate, 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 |
|---|---|---|---|---|
| Triferic | US7816404 | Methods for the preparation and use of ferric pyrophosphate citrate chelate compositions | Apr 17, 2029 | Rockwell Medical Inc |
| Triferic Avnu | US7816404 | Methods for the preparation and use of ferric pyrophosphate citrate chelate compositions | Apr 17, 2029 | Rockwell Medical Inc |
| Triferic | US7857977 | Packaging of ferric pyrophosphate for dialysis | Sep 08, 2027 | Rockwell Medical Inc |
| Triferic | US6689275 | Method and pharmaceutical composition for replacing iron losses in dialysis patients |
Dec 31, 2016
(Expired) | Rockwell Medical Inc |
| Triferic | US6779468 | Method and pharmaceutical composition for iron delivery in hemodialysis and peritoneal dialysis patients |
Dec 31, 2016
(Expired) | Rockwell Medical 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 Ferric Pyrophosphate Citrate's patents.
Latest Legal Activities on Ferric Pyrophosphate Citrate's Patents
Given below is the list recent legal activities going on the following patents of Ferric Pyrophosphate Citrate.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 12th Yr, Small Entity | 19 May, 2022 | US7857977 |
| Payment of Maintenance Fee, 12th Yr, Small Entity | 22 Mar, 2022 | US7816404 |
| Email Notification Critical | 16 Jan, 2019 | US7816404 |
| Correspondence Address Change Critical | 15 Jan, 2019 | US7816404 |
| Change in Power of Attorney (May Include Associate POA) Critical | 15 Jan, 2019 | US7816404 |
| Payment of Maintenance Fee, 8th Yr, Small Entity | 14 Jun, 2018 | US7857977 |
| Payment of Maintenance Fee, 8th Yr, Small Entity | 05 Apr, 2018 | US7816404 |
| Change in Power of Attorney (May Include Associate POA) Critical | 17 Jan, 2014 | US7857977 |
| Change in Power of Attorney (May Include Associate POA) Critical | 17 Jan, 2014 | US7816404 |
| Correspondence Address Change Critical | 16 Jan, 2014 | US7857977 |
Ferric Pyrophosphate Citrate's Family Patents
