Dextromethorphan hydrobromide; guaifenesin - Generic Drug Details
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What are the generic drug sources for dextromethorphan hydrobromide; guaifenesin and what is the scope of patent protection?
Dextromethorphan hydrobromide; guaifenesin
is the generic ingredient in two branded drugs marketed by Actavis Labs Fl, Amneal Pharms, Aurobindo Pharma, Dr Reddys, Perrigo R And D, Sun Pharm, and Rb Hlth, and is included in seven NDAs. Additional information is available in the individual branded drug profile pages.Sixty-three suppliers are listed for this compound.
Summary for dextromethorphan hydrobromide; guaifenesin
US Patents: | 0 |
Tradenames: | 2 |
Applicants: | 7 |
NDAs: | 7 |
Finished Product Suppliers / Packagers: | 63 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for dextromethorphan hydrobromide; guaifenesin |
DailyMed Link: | dextromethorphan hydrobromide; guaifenesin at DailyMed |
Pharmacology for dextromethorphan hydrobromide; guaifenesin
Drug Class | Expectorant Sigma-1 Agonist Uncompetitive N-methyl-D-aspartate Receptor Antagonist |
Mechanism of Action | Sigma-1 Receptor Agonists Uncompetitive NMDA Receptor Antagonists |
Physiological Effect | Decreased Respiratory Secretion Viscosity Increased Respiratory Secretions |
Anatomical Therapeutic Chemical (ATC) Classes for dextromethorphan hydrobromide; guaifenesin
Paragraph IV (Patent) Challenges for DEXTROMETHORPHAN HYDROBROMIDE; GUAIFENESIN
Tradename | Dosage | Ingredient | Strength | NDA | ANDAs Submitted | Submissiondate |
---|---|---|---|---|---|---|
MUCINEX DM | Extended-release Tablets | dextromethorphan hydrobromide; guaifenesin | 600 mg/30 mg and 1200 mg/60 mg | 021620 | 1 | 2008-12-17 |
US Patents and Regulatory Information for dextromethorphan hydrobromide; guaifenesin
Expired US Patents for dextromethorphan hydrobromide; guaifenesin
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
Rb Hlth | MUCINEX DM | dextromethorphan hydrobromide; guaifenesin | TABLET, EXTENDED RELEASE;ORAL | 021620-002 | Apr 29, 2004 | ⤷ Sign Up | ⤷ Sign Up |
Rb Hlth | MUCINEX DM | dextromethorphan hydrobromide; guaifenesin | TABLET, EXTENDED RELEASE;ORAL | 021620-001 | Apr 29, 2004 | ⤷ Sign Up | ⤷ Sign Up |
Rb Hlth | MUCINEX DM | dextromethorphan hydrobromide; guaifenesin | TABLET, EXTENDED RELEASE;ORAL | 021620-001 | Apr 29, 2004 | ⤷ Sign Up | ⤷ Sign Up |
Rb Hlth | MUCINEX DM | dextromethorphan hydrobromide; guaifenesin | TABLET, EXTENDED RELEASE;ORAL | 021620-001 | Apr 29, 2004 | ⤷ Sign Up | ⤷ Sign Up |
Rb Hlth | MUCINEX DM | dextromethorphan hydrobromide; guaifenesin | TABLET, EXTENDED RELEASE;ORAL | 021620-002 | Apr 29, 2004 | ⤷ Sign Up | ⤷ Sign Up |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
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