Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving 500+ biopharmaceutical companies globally:

Johnson and Johnson
Fish and Richardson
Boehringer Ingelheim
Express Scripts
Queensland Health
Daiichi Sankyo

Generated: August 19, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

« Back to Dashboard

Summary for Patent: ► Subscribe

Title: Pharmaceutical agents containing diphosphonic acids and salts thereof
Abstract:The invention concerns pharmaceutical preparations that are stable on storage, which contain at least one diphosphonic acid and/or at least one physiologically acceptable salt of such an acid as the active substance.
Inventor(s): Winter; Gerhard (Dossenheim, DE), Pichler; Bernhard (Ketsch, DE), Woog; Heinrich (Laudenbach, DE), Heller; Werner (Grunstadt, DE)
Assignee: Boehringer Mannheim GmbH (Mannheim, DE)
Application Number:08/387,818
Patent Claim Types:
see list of patent claims
Use; Formulation; Compound; Device;

No matches for this query

Foreign Priority and PCT Information for Patent: ► Subscribe

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany42 28 552.6Aug 27, 1992
PCT Information
PCT FiledAugust 19, 1993PCT Application Number:PCT/EP93/02217
PCT Publication Date:March 17, 1994PCT Publication Number: WO94/05297

International Patent Family for Patent: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia4949993► Subscribe
Canada2141964► Subscribe
Germany4228552► Subscribe
Germany59306211► Subscribe
European Patent Office0656780► 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.

For more information try a trial or see the database preview and plans and pricing

Serving 500+ biopharmaceutical companies globally:

Boehringer Ingelheim
US Army
Argus Health
Farmers Insurance

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.

Copyright 2002-2017 thinkBiotech LLC
ISSN: 2162-2639

Secure SSL Encrypted Heap | Mobile and Web Analytics
Privacy and Cookies
Terms & Conditions

Follow DrugPatentWatch:

Google Plus