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Serving 500+ biopharmaceutical companies globally:
Generated: June 26, 2017
Which drugs does patent 6,946,149 protect, and when does it expire?
| Title: | Salt solution for colon cleansing |
| Abstract: | The field of colonic diagnostic and surgical procedures is hampered by the lack of optimal means available to cleanse the colon. A compromise between convenient, distasteful, solid or low volume, hyperosmotic solutions which cause considerable fluid and electrolyte imbalances in patients and large volume, difficult to consume, iso-osmotic solutions has had to be made heretofore. This invention describes a low volume, hyper-osmotic solution consisting of sulfate salts with and with out polyethylene glycol. Unlike prior art, this composition is useful for the cleansing of the bowel and, in lower volumes, as a laxative, without producing clinically significant changes in bodily function. |
| Inventor(s): | Cleveland; Mark vB. (Duxbury, MA) |
| Assignee: | Braintree Laboratories, Inc. (Braintree, MA) |
| Application Number: | 10/135,857 |
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Patent Claim Types: see list of patent claims | Composition; Formulation; Use; |
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Braintree Labs | SUPREP BOWEL PREP KIT | magnesium sulfate; potassium sulfate; sodium sulfate | SOLUTION;ORAL | 022372-001 | Aug 5, 2010 | AA | RX | Yes | Yes | 6,946,149 | ► Subscribe | Y | GASTROINTESTINAL LAVAGE INDICATED FOR CLEANSING OF THE COLON AS A PREPARATION FOR COLONOSCOPY IN ADULTS | ||||||||||||||||
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| Country | Document Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Slovenia | 2233147 | ► Subscribe | |||||||||||||||||||||||||||
| Slovenia | 1499331 | ► Subscribe | |||||||||||||||||||||||||||
| Portugal | 2292244 | ► Subscribe | |||||||||||||||||||||||||||
| Portugal | 2233147 | ► Subscribe | |||||||||||||||||||||||||||
| Portugal | 1499331 | ► Subscribe | |||||||||||||||||||||||||||
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws,
it is advisable to have patent counsel verify freedom to operate.
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Serving 500+ biopharmaceutical companies globally:
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