Serving 500+ biopharmaceutical companies globally:
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Serving 500+ biopharmaceutical companies globally:
Generated: June 24, 2017
Which drugs does patent 6,352,717 protect, and when does it expire?
| Title: | Process for encapsulating shear sensitive fill masses into capsules and capsules containing shear sensitive fill masses |
| Abstract: | The present invention provides a process for encapsulating a shear sensitive fill mass which contains a pharmaceutical active agent or nutrient, characterized in that said fill mass is heated and subsequently cooled, prior to the encapsulation. The invention also provides capsules comprising shear sensitive fill material obtained by the said process which have a high and constant dissolution rate. |
| Inventor(s): | Alex; Rainer (Weil am Rhein, DE), Gerhards; Jurgen (Arlesheim, CH), Kraemer-Pittrof; Ingeborg (Rheinfelden, DE), Oeschger; Richard (Rheinsulz, CH), Rades; Thomas (Dunedin, NZ) |
| Assignee: | Hoffman-La Roche Inc. (Nutley, NJ) |
| Application Number: | 09/440,731 |
|
Patent Claim Types: see list of patent claims | Dosage form; Process; Formulation; |
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hoffmann La Roche | FORTOVASE | saquinavir | CAPSULE;ORAL | 020828-001 | Nov 7, 1997 | DISCN | Yes | No | 6,352,717*PED | ► Subscribe | Y | ||||||||||||||||||
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| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| 98121831 | Nov 17, 1998 | |
| Country | Document Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canada | 2350943 | ► Subscribe | |||||||||||||||||||||||||||
| China | 1326335 | ► Subscribe | |||||||||||||||||||||||||||
| China | 1172649 | ► Subscribe | |||||||||||||||||||||||||||
| Colombia | 5150161 | ► Subscribe | |||||||||||||||||||||||||||
| Czech Republic | 20011644 | ► 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:
Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.
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