DrugPatentWatch Database Preview
RYANODEX Drug Profile
» See Plans and Pricing
Which patents cover Ryanodex, and when can generic versions of Ryanodex launch?
Ryanodex is a drug marketed by Eagle Pharms and is included in one NDA. There are five patents protecting this drug.
This drug has eight patent family members in five countries.
The generic ingredient in RYANODEX is dantrolene sodium. There are five drug master file entries for this compound. Ten suppliers are listed for this compound. Additional details are available on the dantrolene sodium profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Ryanodex
A generic version of RYANODEX was approved as dantrolene sodium by IMPAX LABS on March 1st, 2005.
Summary for RYANODEX
| International Patents: | 8 |
| US Patents: | 5 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: | 1 |
| Bulk Api Vendors: | 63 |
| Clinical Trials: | 3 |
| Patent Applications: | 2,537 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | Drug price information for RYANODEX |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for RYANODEX |
| What excipients (inactive ingredients) are in RYANODEX? | RYANODEX excipients list |
| DailyMed Link: | RYANODEX at DailyMed |
Recent Clinical Trials for RYANODEX
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Eagle Pharmaceuticals, Inc. | Phase 3 |
| Quintiles, Inc. | Phase 2 |
| Eagle Pharmaceuticals, Inc. | Phase 2 |
Pharmacology for RYANODEX
| Drug Class | Skeletal Muscle Relaxant |
| Physiological Effect | Decreased Striated Muscle Contraction Decreased Striated Muscle Tone |
US Patents and Regulatory Information for RYANODEX
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eagle Pharms | RYANODEX | dantrolene sodium | FOR SUSPENSION;INTRAVENOUS | 205579-001 | Jul 22, 2014 | RX | Yes | Yes | Start Trial | Start Trial | Start Trial | ||||
| Eagle Pharms | RYANODEX | dantrolene sodium | FOR SUSPENSION;INTRAVENOUS | 205579-001 | Jul 22, 2014 | RX | Yes | Yes | Start Trial | Start Trial | Y | Start Trial | |||
| Eagle Pharms | RYANODEX | dantrolene sodium | FOR SUSPENSION;INTRAVENOUS | 205579-001 | Jul 22, 2014 | RX | Yes | Yes | Start Trial | Start Trial | Y | Start Trial | |||
| Eagle Pharms | RYANODEX | dantrolene sodium | FOR SUSPENSION;INTRAVENOUS | 205579-001 | Jul 22, 2014 | RX | Yes | Yes | Start Trial | Start Trial | Y | Start Trial | |||
| Eagle Pharms | RYANODEX | dantrolene sodium | FOR SUSPENSION;INTRAVENOUS | 205579-001 | Jul 22, 2014 | RX | Yes | Yes | Start Trial | Start Trial | Start Trial | ||||
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Exclusivity Expiration |
International Patents for RYANODEX
| Country | Patent Number | Estimated Expiration |
|---|---|---|
| Japan | 4880449 | Start Trial |
| European Patent Office | 1435781 | Start Trial |
| European Patent Office | 1603513 | Start Trial |
| Canada | 2516667 | Start Trial |
| Japan | 2007525439 | Start Trial |
| >Country | >Patent Number | >Estimated Expiration |
