DrugPatentWatch Database Preview
AEMCOLO Drug Profile
» See Plans and Pricing
Which patents cover Aemcolo, and when can generic versions of Aemcolo launch?
Aemcolo is a drug marketed by Redhill and is included in one NDA. There are four patents protecting this drug.
This drug has twenty-seven patent family members in twenty countries.
The generic ingredient in AEMCOLO is rifamycin sodium. There are eleven drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the rifamycin sodium profile page.
US ANDA Litigation and Generic Entry Outlook for Aemcolo
By analyzing the patents and regulatory protections it appears that the earliest date
for generic entry will be May 3, 2025. This may change due to patent challenges or generic licensing.
Indicators of Generic Entry
Summary for AEMCOLO
| International Patents: | 27 |
| US Patents: | 4 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: | 1 |
| Bulk Api Vendors: | 14 |
| Clinical Trials: | 2 |
| Patent Applications: | 374 |
| Drug Prices: | Drug price information for AEMCOLO |
| DailyMed Link: | AEMCOLO at DailyMed |
Generic Entry Opportunity Date for AEMCOLO
Generic Entry Date for AEMCOLO*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
TABLET, DELAYED RELEASE;ORAL |
*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.
Recent Clinical Trials for AEMCOLO
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Bradley A. Connor, M.D. | Phase 2 |
| Hunter Holmes Mcguire Veteran Affairs Medical Center | Phase 2 |
Pharmacology for AEMCOLO
| Drug Class | Rifamycin Antibacterial |
US Patents and Regulatory Information for AEMCOLO
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Redhill | AEMCOLO | rifamycin sodium | TABLET, DELAYED RELEASE;ORAL | 210910-001 | Nov 16, 2018 | RX | Yes | Yes | Start Trial | Start Trial | Y | Start Trial | |||
| Redhill | AEMCOLO | rifamycin sodium | TABLET, DELAYED RELEASE;ORAL | 210910-001 | Nov 16, 2018 | RX | Yes | Yes | Start Trial | Start Trial | Y | Start Trial | |||
| Redhill | AEMCOLO | rifamycin sodium | TABLET, DELAYED RELEASE;ORAL | 210910-001 | Nov 16, 2018 | RX | Yes | Yes | Start Trial | Start Trial | Y | Start Trial | |||
| Redhill | AEMCOLO | rifamycin sodium | TABLET, DELAYED RELEASE;ORAL | 210910-001 | Nov 16, 2018 | RX | Yes | Yes | Start Trial | Start Trial | Y | 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 AEMCOLO
| Country | Patent Number | Estimated Expiration |
|---|---|---|
| South Korea | 101157486 | Start Trial |
| Portugal | 1763339 | Start Trial |
| Spain | 2303255 | Start Trial |
| China | 101317826 | Start Trial |
| Japan | 5026262 | Start Trial |
| Canada | 2569683 | Start Trial |
| >Country | >Patent Number | >Estimated Expiration |
Supplementary Protection Certificates for AEMCOLO
| Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
|---|---|---|---|---|
| 1763339 | 122019000048 | Germany | Start Trial | PRODUCT NAME: RIFAMYCIN SV; NAT. REGISTRATION NO/DATE: 2200986.00.00 20190509; FIRST REGISTRATION: GB PL 08637/0028 20181218 |
| >Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |
