GRALISE Drug Patent Profile
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When do Gralise patents expire, and what generic alternatives are available?
Gralise is a drug marketed by Almatica and is included in one NDA. There are five patents protecting this drug and one Paragraph IV challenge.
This drug has twenty-four patent family members in nine countries.
The generic ingredient in GRALISE is gabapentin. There are twenty-nine drug master file entries for this compound. Seventy-five suppliers are listed for this compound. Additional details are available on the gabapentin profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Gralise
A generic version of GRALISE was approved as gabapentin by ACTAVIS ELIZABETH on September 12th, 2003.
Summary for GRALISE
| International Patents: | 24 |
| US Patents: | 5 |
| Applicants: | 1 |
| NDAs: | 1 |
| Finished Product Suppliers / Packagers: | 2 |
| Raw Ingredient (Bulk) Api Vendors: | 143 |
| Clinical Trials: | 18 |
| Patent Applications: | 4,753 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | Drug price information for GRALISE |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for GRALISE |
| What excipients (inactive ingredients) are in GRALISE? | GRALISE excipients list |
| DailyMed Link: | GRALISE at DailyMed |
Recent Clinical Trials for GRALISE
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Massachusetts General Hospital | Phase 4 |
| University of California, Davis | Phase 3 |
| University of Balamand | Phase 4 |
Pharmacology for GRALISE
| Drug Class | Anti-epileptic Agent |
| Physiological Effect | Decreased Central Nervous System Disorganized Electrical Activity |
Anatomical Therapeutic Chemical (ATC) Classes for GRALISE
Paragraph IV (Patent) Challenges for GRALISE
| Tradename | Dosage | Ingredient | Strength | NDA | ANDAs Submitted | Submissiondate |
|---|---|---|---|---|---|---|
| GRALISE | Tablets | gabapentin | 300 mg and 600 mg | 022544 | 1 | 2011-10-31 |
US Patents and Regulatory Information for GRALISE
GRALISE is protected by five US patents.
Patents protecting GRALISE
Methods of treatment using a gastric retained gabapentin dosage
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT WITH GABAPENTIN, INCLUDING TREATMENT OF NEUROPATHIC PAIN, INCLUDING NEUROPATHIC PAIN ASSOCIATED WITH POSTHERPETIC NEURALGIA
Gastric retained gabapentin dosage form
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Gastric retained gabapentin dosage form
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT WITH GABAPENTIN, INCLUDING TREATMENT OF NEUROPATHIC PAIN, INCLUDING NEUROPATHIC PAIN ASSOCIATED WITH POSTHERPETIC NEURALGIA
Gastric retained gabapentin dosage form
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT WITH GABAPENTIN, INCLUDING TREATMENT OF NEUROPATHIC PAIN, INCLUDING NEUROPATHIC PAIN ASSOCIATED WITH POSTHERPETIC NEURALGIA
Gastric retained gabapentin dosage form
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT WITH GABAPENTIN, INCLUDING TREATMENT OF NEUROPATHIC PAIN, INCLUDING NEUROPATHIC PAIN ASSOCIATED WITH POSTHERPETIC NEURALGIA
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-001 | Jan 28, 2011 | BX | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-002 | Jan 28, 2011 | BX | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-001 | Jan 28, 2011 | BX | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-002 | Jan 28, 2011 | BX | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-001 | Jan 28, 2011 | BX | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ 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 GRALISE
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-002 | Jan 28, 2011 | ⤷ Try a Trial | ⤷ Try a Trial |
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-001 | Jan 28, 2011 | ⤷ Try a Trial | ⤷ Try a Trial |
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-001 | Jan 28, 2011 | ⤷ Try a Trial | ⤷ Try a Trial |
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-001 | Jan 28, 2011 | ⤷ Try a Trial | ⤷ Try a Trial |
| Almatica | GRALISE | gabapentin | TABLET;ORAL | 022544-002 | Jan 28, 2011 | ⤷ Try a Trial | ⤷ Try a Trial |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for GRALISE
See the table below for patents covering GRALISE around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Portugal | 998271 | ⤷ Try a Trial | |
| Germany | 69831335 | ⤷ Try a Trial | |
| Taiwan | 200800155 | ⤷ Try a Trial | |
| Mexico | PA04003946 | METODOS DE TRATAMIENTO USANDO UNA FORMA DE DOSIS DE GABAPENTINA DE RETENCION GASTRICA. (METHODS OF TREATMENT USING A GASTRIC RETAINED GABAPENTIN DOSAGE.) | ⤷ Try a Trial |
| Canada | 2290624 | FORMES DE DOSAGE DE MEDICAMENTS ADMINISTRES PAR VOIE ORALE ARETENTION GASTRIQUE POUR LIBERATION LENTE DE MEDICAMENTS HAUTEMENT SOLUBLES (GASTRIC-RETENTIVE ORAL DRUG DOSAGE FORMS FOR CONTROLLED RELEASE OF HIGHLY SOLUBLE DRUGS) | ⤷ Try a Trial |
| >Country | >Patent Number | >Title | >Estimated Expiration |
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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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