Deep knowledge on
small-molecule drugs and
the 110,000 global patents
Manage your formulary budget
Anticipate generic drug launch
Proactively manage your pharmacy inventory
Drug patents …
… from Kazakhstan to Kalamazoo
Find generic entry opportunities
Flat-rate pricing for predictable budgeting
Short-term plans for project- or client-based billing
|Title:||Oral drug delivery system|
|Abstract:||An oral drug delivery system comprising a coated tablet having one or more surfaces. The coated tablet further comprises a core and a coating surrounding the core. The core comprises an active ingredient composition comprising at least one active ingredient and a pharmaceutically acceptable excipient and a composition selected from a swellable composition and a reactive composition located in an immediate vicinity of one or more preselected surfaces. The coating is operable to be reliably removed fully from the one or more of the preselected surfaces of the tablet upon contact with an aqueous environment, but not removed from at least one of the surfaces.|
|Inventor(s):||Dharmadhikari; Nitin Bhalachandra (Mumbai, IN), Zala; Yashoraj Rupsinh (Mumbai, IN), Singh; Amarjit (Mumbai, IN)|
|Assignee:||Sun Pharma Advanced Research Company (Andheri (E), Mumbai, IN)|
Patent Claim Types:|
see list of patent claims
|Composition; Delivery; Dosage form;|
Back Citations: 15th percentile
Forward Citations: 1st percentile
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|Israel||174396||<disabled in preview>|
|Spain||2382551||<disabled in preview>|
|European Patent Office||1663175||<disabled in preview>|
| 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.