Drug patents …
… from Kazakhstan to Kalamazoo
Manage your formulary budget
Deep knowledge on
small-molecule drugs and
the 110,000 global patents
Anticipate generic drug launch
Proactively manage your pharmacy inventory
Find generic entry opportunities
Flat-rate pricing for predictable budgeting
Short-term plans for project- or client-based billing
|Title:||Sphingosomes for enhanced drug delivery|
|Abstract:||Liposomal formulations having extended circulation time in vivo and increased drug retention are comprised of sphingomyelin and cholesterol and have an acidic intraliposomal pH. The formulations have enhanced stability and thus are used in methods which provide improved drug delivery and more effective treatment. The delivery of ciprofloxacin, and alkaloid drugs, particularly swainsonine, vincristine and vinblastine, is significantly improved.|
|Inventor(s):||Webb; Murray S. (Vancouver, CA), Bally; Marcel B. (Bowen Island, CA), Mayer; Lawrence D. (N. Vancouver, CA), Miller; James J. (Vancouver, CA), Tardi; Paul G. (Richmond, CA)|
|Assignee:||Inex Pharmaceuticals Corporation (Vancouver, CA)|
Patent Claim Types:|
see list of patent claims
|Composition; Dosage form; Delivery; Use;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
| This preview shows a limited data set|
Subscribe for full access, or try a Trial
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.
Export unavailable in trial.
Subscribe for complete access.