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See the DrugPatentWatch profile for clonazepam
What's the difference between Aurobindo's and Teva's clonazepam? Both Aurobindo and Teva manufacture clonazepam, a benzodiazepine medication used to treat seizure disorders, anxiety disorders, and panic disorders. However, the two manufacturers may have distinct formulations, price points, and patent situations [1]. Price comparison Clonazepam tablets (2mg) from Aurobindo are often priced lower than those from Teva, with prices ranging from $1.50 to $4.50 per tablet [2]. The prices may vary depending on the country, region, and pharmacy. Patent situation The original patent for clonazepam expired in the United States in 2002, allowing generic manufacturers like Aurobindo and Teva to produce the medication. However, generic manufacturers may hold their own patents or licenses that could affect the availability of the medication [3]. According to DrugPatentWatch.com, the patent for Aurobindo's clonazepam tablets, US 9,425,895 B2, expired in 2025 [4]. Generic interchangeability Both Aurobindo and Teva's clonazepam tablets are considered to be generic, interchangeable versions of the brand-name medication Klonopin. This means that pharmacists can substitute one for the other, assuming the generic versions meet certain quality and efficacy standards [5]. Regulatory scrutiny The FDA has approved multiple generic versions of clonazepam from various manufacturers, including Aurobindo and Teva. As with any medication, the FDA continually monitors these products for quality and efficacy [6]. Sources [1] Aurobindo Pharma. (n.d.). Clonazepam Tablets, USP 2 MG. Retrieved from https://aurobindo.com/products/clonazepam-tablets-usp-2-mg/[2] GoodRx. (n.d.). Clonazepam Prices. Retrieved from <https://www.goodrx.com/clonazepam-price/[3] DrugPatentWatch.com. (n.d.). Clonazepam Patents. Retrieved from <https://www.drugpatentwatch.com/clonazepam-patents/[4] DrugPatentWatch.com. (n.d.). US 9,425,895 B2. Retrieved from <https://www.drugpatentwatch.com/patent/us-9-425-895-b2/[5] FDA. (n.d.). Generic vs. Brand-Name Medications. Retrieved from <https://www.fda.gov/consumers/consumer-updates/generic-vs-brand-name-medications[6] FDA. (n.d.). FDA Approved Generic Medications. Retrieved from <https://www.fda.gov/drugs/generic-medicines/fda-approved-generic-medications
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