ZYFLO Drug Patent Profile
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Which patents cover Zyflo, and what generic alternatives are available?
Zyflo is a drug marketed by Chiesi and is included in two NDAs.
The generic ingredient in ZYFLO is zileuton. There are eight drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the zileuton profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Zyflo
A generic version of ZYFLO was approved as zileuton by RISING on March 17th, 2017.
Summary for ZYFLO
US Patents: | 0 |
Applicants: | 1 |
NDAs: | 2 |
Finished Product Suppliers / Packagers: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 130 |
Formulation / Manufacturing: | see details |
Drug Prices: | Drug price information for ZYFLO |
What excipients (inactive ingredients) are in ZYFLO? | ZYFLO excipients list |
DailyMed Link: | ZYFLO at DailyMed |
Pharmacology for ZYFLO
Drug Class | 5-Lipoxygenase Inhibitor |
Mechanism of Action | 5-Lipoxygenase Inhibitors |
Physiological Effect | Decreased Leukotriene Production |
US Patents and Regulatory Information for ZYFLO
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chiesi | ZYFLO | zileuton | TABLET;ORAL | 020471-001 | Dec 9, 1996 | DISCN | No | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Chiesi | ZYFLO | zileuton | TABLET;ORAL | 020471-003 | Dec 9, 1996 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Chiesi | ZYFLO CR | zileuton | TABLET, EXTENDED RELEASE;ORAL | 022052-001 | May 30, 2007 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Exclusivity Expiration |
Expired US Patents for ZYFLO
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
Chiesi | ZYFLO | zileuton | TABLET;ORAL | 020471-001 | Dec 9, 1996 | ⤷ Try a Trial | ⤷ Try a Trial |
Chiesi | ZYFLO | zileuton | TABLET;ORAL | 020471-003 | Dec 9, 1996 | ⤷ Try a Trial | ⤷ Try a Trial |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for ZYFLO
See the table below for patents covering ZYFLO around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
Japan | H03148272 | LIPOXYGENASE CONTROL COMPOUND | ⤷ Try a Trial |
Austria | 147383 | ⤷ Try a Trial | |
Germany | 69029626 | ⤷ Try a Trial | |
Denmark | 0416609 | ⤷ Try a Trial | |
European Patent Office | 0279263 | INDOLE, BENZOFURAN, BENZOTHIOPHENE CONTAINING LIPOXYGENASE INHIBITING COMPOUNDS | ⤷ Try a Trial |
Israel | 95584 | ⤷ Try a Trial | |
>Country | >Patent Number | >Title | >Estimated Expiration |