Details for Patent: 8,859,623
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Which drugs does patent 8,859,623 protect, and when does it expire?
Patent 8,859,623 protects PHENYLEPHRINE HYDROCHLORIDE and is included in one NDA.
This patent has one patent family member in one country.
Summary for Patent: 8,859,623
Title: | Methods and compositions of stable phenylephrine formulations |
Abstract: | The invention is directed to methods and compositions of stabilizing phenylephrine formations. The composition has good time-dependent stability at low temperature and has no change in its outward appearance even after having been stored at least 6 months. |
Inventor(s): | Witham; Patrick H. (Eugene, OR), Machiraju; Sailaja (Beaverton, OR), Bluett; Lauren Mackensie-Clark (Milwaukie, OR) |
Assignee: | Paragon Bioteck, Inc. (Portland, OR) |
Application Number: | 14/080,771 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,859,623 |
Patent Claim Types: see list of patent claims | Use; Composition; |
Drugs Protected by US Patent 8,859,623
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Paragon Bioteck | PHENYLEPHRINE HYDROCHLORIDE | phenylephrine hydrochloride | SOLUTION/DROPS;OPHTHALMIC | 203510-001 | Mar 21, 2013 | AT | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | DILATION OF THE PUPIL | ⤷ Sign Up | |||
Paragon Bioteck | PHENYLEPHRINE HYDROCHLORIDE | phenylephrine hydrochloride | SOLUTION/DROPS;OPHTHALMIC | 203510-002 | Mar 21, 2013 | AT | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | DILATION OF THE PUPIL | ⤷ Sign Up | |||
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
International Family Members for US Patent 8,859,623
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
World Intellectual Property Organization (WIPO) | 2015073696 | ⤷ Sign Up | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |