COMBIGAN Drug Patent Profile
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Which patents cover Combigan, and what generic alternatives are available?
Combigan is a drug marketed by Allergan and is included in one NDA. There are ten patents protecting this drug and one Paragraph IV challenge.
This drug has twenty-nine patent family members in nineteen countries.
The generic ingredient in COMBIGAN is brimonidine tartrate; timolol maleate. There are eleven drug master file entries for this compound. Seven suppliers are listed for this compound. Additional details are available on the brimonidine tartrate; timolol maleate profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Combigan
A generic version of COMBIGAN was approved as brimonidine tartrate; timolol maleate by SANDOZ INC on April 4th, 2022.
Summary for COMBIGAN
| International Patents: | 29 |
| US Patents: | 10 |
| Applicants: | 1 |
| NDAs: | 1 |
| Finished Product Suppliers / Packagers: | 3 |
| Raw Ingredient (Bulk) Api Vendors: | 3 |
| Clinical Trials: | 21 |
| Patent Applications: | 74 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | Drug price information for COMBIGAN |
| Drug Sales Revenues: | Drug sales revenues for COMBIGAN |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for COMBIGAN |
| What excipients (inactive ingredients) are in COMBIGAN? | COMBIGAN excipients list |
| DailyMed Link: | COMBIGAN at DailyMed |
Recent Clinical Trials for COMBIGAN
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Salus University | Phase 4 |
| EMS | Phase 3 |
| McMaster University | N/A |
Pharmacology for COMBIGAN
| Drug Class | alpha-Adrenergic Agonist beta-Adrenergic Blocker |
| Mechanism of Action | Adrenergic alpha-Agonists Adrenergic beta-Antagonists |
Anatomical Therapeutic Chemical (ATC) Classes for COMBIGAN
Paragraph IV (Patent) Challenges for COMBIGAN
| Tradename | Dosage | Ingredient | Strength | NDA | ANDAs Submitted | Submissiondate |
|---|---|---|---|---|---|---|
| COMBIGAN | Ophthalmic Solution | brimonidine tartrate; timolol maleate | 0.2%/0.5% | 021398 | 1 | 2008-11-21 |
US Patents and Regulatory Information for COMBIGAN
COMBIGAN is protected by ten US patents.
Patents protecting COMBIGAN
Combination of brimonidine timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE (IOP) IN PATIENTS WITH GLAUCOMA OR OCULAR HYPERTENSION WHO REQUIRE ADJUNCTIVE OR REPLACEMENT THERAPY DUE TO INADEQUATELY CONTROLLED IOP. DOSE IS ONE DROP OF COMBIGAN IN THE AFFECTED EYE TWICE DAILY
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE (IOP) IN PATIENTS WITH GLAUCOMA OR OCULAR HYPERTENSION WHO REQUIRE ADJUNCTIVE OR REPLACEMENT THERAPY DUE TO INADEQUATELY CONTROLLED IOP. DOSE IS ONE DROP OF COMBIGAN IN THE AFFECTED EYE TWICE DAILY
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE IN PATIENTS WITH GLAUCOMA OR OCULAR HYPERTENSION WHO REQUIRE ADJUNCTIVE OR REPLACEMENT THERAPY DUE TO INADEQUATELY CONTROLLED IOP
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE IN PATIENTS WITH GLAUCOMA OR OCULAR HYPERTENSION
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF INTRAOCULAR PRESSURE IN PATIENTS WITH ELEVATED INTRAOCULAR PRESSURE OR GLAUCOMA
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE (IOP) IN PATIENTS WITH GLAUCOMA OR OCULAR HYPERTENSION, WITH COMPARABLE EFFICACY, AND A REDUCTION IN SPECIFIED ADVERSE EVENTS, COMPARED TO BRIMONIDINE 0.2% TID
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE (IOP) IN PATIENTS WITH GLAUCOMA OR OCULAR HYPERTENSION, WITH A REDUCTION IN SPECIFIED ADVERSE EVENTS, COMPARED TO BRIMONIDINE 0.2% TID
Combination of brimonidine and timolol for topical ophthalmic use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: REDUCTION OF ELEVATED INTRAOCULAR PRESSURE (IOP) IN PATIENTS WITH GLAUCOMA OR OCULAR HYPERTENSION, WITH COMPARABLE EFFICACY TO BRIMONIDINE 0.2% TID
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | AB | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | |||
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | AB | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | AB | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | AB | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | AB | RX | Yes | Yes | ⤷ 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 COMBIGAN
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | ⤷ Try a Trial | ⤷ Try a Trial |
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | ⤷ Try a Trial | ⤷ Try a Trial |
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | ⤷ Try a Trial | ⤷ Try a Trial |
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | ⤷ Try a Trial | ⤷ Try a Trial |
| Allergan | COMBIGAN | brimonidine tartrate; timolol maleate | SOLUTION/DROPS;OPHTHALMIC | 021398-001 | Oct 30, 2007 | ⤷ Try a Trial | ⤷ Try a Trial |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for COMBIGAN
See the table below for patents covering COMBIGAN around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Ecuador | SP034742 | COMBINACION DE BRIMONIDINA Y TIMOLOL PARA USO OFTALMOLOGICO TOPICO | ⤷ Try a Trial |
| European Patent Office | 2241319 | Combinaison de brimonidine et timolol pour le traitement ophthalmique local (Combination of brimonidine and timolol for topical ophthalmic use) | ⤷ Try a Trial |
| China | 100558364 | ⤷ Try a Trial | |
| South Korea | 20040100844 | ⤷ Try a Trial | |
| Taiwan | I351959 | ⤷ Try a Trial | |
| >Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for COMBIGAN
| Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
|---|---|---|---|---|
| 1631293 | 2014C/042 | Belgium | ⤷ Try a Trial | PRODUCT NAME: MIRVASO (BRIMONIDINE) EN FARMACEUTISCHE ZOUTEN DAARVAN VOOR GEBRUIK ALS MEDICIJN VOOR HET BEHANDELEN VAN ROSACEA GEINDUCEERDE ROODHEID; AUTHORISATION NUMBER AND DATE: EU/1/13/904 20140221 |
| 1631293 | 92462 | Luxembourg | ⤷ Try a Trial | PRODUCT NAME: BRIMONIDINE ET SES SELS PHARMACEUTIQUES POUR L UTILISATION COMME MEDICAMENT POUR LE TRAITEMENT DES ROUGEURS INDUITES PAR LA ROSACEA.FIRST REGISTRATION: 20140225 |
| 1631293 | 300683 | Netherlands | ⤷ Try a Trial | PRODUCT NAME: BRIMONIDINE EN FARMACEUTISCH AANVAARDBARE ZOUTEN DAARVAN VOOR TOEPASSING ALS GENEESMIDDEL VOOR DE BEHANDELING VAN DOOR ROSACEA GEINDUCEERDE ROODHEID; REGISTRATION NO/DATE: EU/1/13/904 20140225 |
| 1631293 | 2014/041 | Ireland | ⤷ Try a Trial | PRODUCT NAME: BRIMONIDINE AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF; REGISTRATION NO/DATE: EU/1/13/904 20140221 |
| 1631293 | C300683 | Netherlands | ⤷ Try a Trial | PRODUCT NAME: BRIMONIDINE EN FARMACEUTISCH AANVAARDBARE ZOUTEN DAARVAN VOOR TOEPASSING ALS GENEESMIDDEL VOOR DE BEHANDELING VAN DOOR ROSACEA GEINDUCEERDE ROODHEID; REGISTRATION NO/DATE: EU/1/13/904 20140225 |
| >Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |
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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.
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