LETROZOLE; RIBOCICLIB SUCCINATE - Generic Drug Details
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What are the generic sources for letrozole; ribociclib succinate and what is the scope of freedom to operate?
Letrozole; ribociclib succinate
is the generic ingredient in one branded drug marketed by Novartis and is included in one NDA. There are nine patents protecting this compound. Additional information is available in the individual branded drug profile pages.Letrozole; ribociclib succinate has one hundred and eighty-four patent family members in fifty-three countries.
One supplier is listed for this compound.
Summary for LETROZOLE; RIBOCICLIB SUCCINATE
| International Patents: | 184 |
| US Patents: | 9 |
| Tradenames: | 1 |
| Applicants: | 1 |
| NDAs: | 1 |
| Finished Product Suppliers / Packagers: | 1 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for LETROZOLE; RIBOCICLIB SUCCINATE |
| DailyMed Link: | LETROZOLE; RIBOCICLIB SUCCINATE at DailyMed |
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for LETROZOLE; RIBOCICLIB SUCCINATE
*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.
Anatomical Therapeutic Chemical (ATC) Classes for LETROZOLE; RIBOCICLIB SUCCINATE
Paragraph IV (Patent) Challenges for LETROZOLE; RIBOCICLIB SUCCINATE
| Tradename | Dosage | Ingredient | Strength | NDA | ANDAs Submitted | Submissiondate |
|---|---|---|---|---|---|---|
| KISQALI FEMARA CO-PACK (COPACKAGED) | Tablets | letrozole; ribociclib succinate | 200 mg and 2.5 mg | 209935 | 4 | 2021-03-15 |
US Patents and Regulatory Information for LETROZOLE; RIBOCICLIB SUCCINATE
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Novartis | KISQALI FEMARA CO-PACK (COPACKAGED) | letrozole; ribociclib succinate | TABLET;ORAL | 209935-001 | May 4, 2017 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Novartis | KISQALI FEMARA CO-PACK (COPACKAGED) | letrozole; ribociclib succinate | TABLET;ORAL | 209935-001 | May 4, 2017 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Novartis | KISQALI FEMARA CO-PACK (COPACKAGED) | letrozole; ribociclib succinate | TABLET;ORAL | 209935-001 | May 4, 2017 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
| >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 LETROZOLE; RIBOCICLIB SUCCINATE
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| China | 113956257 | 一种细胞周期调节蛋白依赖性激酶抑制剂的盐及其制备方法 (Salt(s) of cell cycle regulatory protein dependent kinase inhibitor and methods of making thereof) | ⤷ Sign Up |
| Georgia, Republic of | P20135785 | PYRROLOPYRIMIDINE COMPOUNDS AS CDK INHIBITORS | ⤷ Sign Up |
| Mexico | 370852 | SAL (ES) DE DIMETIL-AMIDA DEL ÁCIDO 7-CICLOPENTIL-2- (5-PIPERAZIN-1-IL-PIRIDIN-2-IL-AMINO) -7H-PIRROLO- [2, 3-D]-PIRIMIDIN-6-CARBOXÍLICO Y PROCESOS PARA SU ELABORACIÓN. (SALT(S) OF 7-CYCLOPENTYL-2 -(5-PIPERAZIN-1-YL-PYRIDIN-2-YLAMINO)- 7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID DIMETHYLAMIDE AND PROCESSES OF MAKING THEREOF.) | ⤷ Sign Up |
| >Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for LETROZOLE; RIBOCICLIB SUCCINATE
| Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
|---|---|---|---|---|
| 2331547 | 300909 | Netherlands | ⤷ Sign Up | PRODUCT NAME: RIBOCICLIB, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT; REGISTRATION NO/DATE: EU/1/17/1221 20170824 |
| 2331547 | PA2017039 | Lithuania | ⤷ Sign Up | PRODUCT NAME: RIBOCIKLIBAS ARBA JO FARMACINIU POZIURIU PRIIMTINA DRUSKA; REGISTRATION NO/DATE: EU/1/17/1221 20170822 |
| 2331547 | 291 26-2017 | Slovakia | ⤷ Sign Up | PRODUCT NAME: RIBOCIKLIB VO VSETKYCH FORMACH CHRANENYCH ZAKLADNYM PATENTOM; REGISTRATION NO/DATE: EU/1/17/1221 20170824 |
| >Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |
