Details for Patent: 8,840,928
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Summary for Patent: 8,840,928
Title: | Tamper-resistant pharmaceutical compositions of opioids and other drugs |
Abstract: | Tamper-resistant pharmaceutical compositions have been developed to reduce the likelihood of improper administration of drugs, especially drugs such as opioids. The tamper-resistant compositions retard the release of drug, even if the physical integrity of the formulation is compromised (for example, by chopping with a blade or crushing) and the resulting material is placed in water, snorted, or swallowed. However, when administered as directed, the drug is slowly released from the composition as the composition is passes through the GI tract. |
Inventor(s): | Rariy; Roman V. (Cherry Hill, NJ), Fleming; Alison B. (North Attleboro, MA), Hirsh; Jane C. (Wellesley, MA), Saim; Said (New Milford, CT), Varanasi; Ravi K. (Cumberland, RI) |
Assignee: | Collegium Pharmaceutical, Inc. (Canton, MA) |
Application Number: | 12/965,572 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,840,928 |
Patent Claim Types: see list of patent claims | Composition; Formulation; Dosage form; Use; Process; |
Drugs Protected by US Patent 8,840,928
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
International Family Members for US Patent 8,840,928
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Australia | 2003247876 | ⤷ Try a Trial | |||
Canada | 2491572 | ⤷ Try a Trial | |||
Canada | 2569958 | ⤷ Try a Trial | |||
Canada | 2916869 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |