Serving 500+ biopharmaceutical companies globally:
Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing
Serving 500+ biopharmaceutical companies globally:
Generated: July 20, 2017
| Title: | Formulations of heterocyclic compounds |
| Abstract: | A topical pharmaceutical formulation for use in treating virus infections of the skin or mucosa and containing 9-(2-hydroxyethoxymethyl) guanine or a salt or ester thereof which comprises a dispersed oil phase and a continuous aqueous phase containing therein water, at least 30% of a polyhydric alcohol (by weight of the formulation) and solublized acyclovir. |
| Inventor(s): | Jones; Trevor M. (Sanderstead, GB2), White; Alan R. (Meopham, GB2) |
| Assignee: | Burroughs Wellcome Co. (Research Triangle Park, NC) |
| Application Number: | 07/317,129 |
|
Patent Claim Types: see list of patent claims | Formulation; Compound; Use; |
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| United Kingdom | 8023645 | Jul 18, 1980 |
| Country | Document Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ireland | 51120 | ► Subscribe | |||||||||||||||||||||||||||
| Ireland | 811617 | ► Subscribe | |||||||||||||||||||||||||||
| Hong Kong | 95485 | ► Subscribe | |||||||||||||||||||||||||||
| Hungary | 185936 | ► Subscribe | |||||||||||||||||||||||||||
| Greece | 75104 | ► Subscribe | |||||||||||||||||||||||||||
| 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.
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.
Follow DrugPatentWatch:
Join the 22,047 other biopharmaceutical professionals who get our Drug Patent Expiration Alerts:
