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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Harvard Business School
Novartis
Daiichi Sankyo
Queensland Health
Argus Health
Chinese Patent Office
Fuji
Accenture
Deloitte

Generated: February 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,464,394

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Summary for Patent: 4,464,394
Title: Compositions and methods for using 13-cis vitamin A acid compounds
Abstract:Methods for the prophylaxis of certain premalignant conditions and epithelial carcinomas comprising systemically administrating 13-cis vitamin A acid and a suitable pharmaceutical carrier material are described and compositions containing 13-cis Vitamin A acid suitable for systemic administration are disclosed.
Inventor(s): Bollag; Werner (Basel, CH)
Assignee: Hoffmann LaRoche Inc. (Nutley, NJ)
Application Number:06/283,585
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form;

Drugs Protected by US Patent 4,464,394

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 4,464,394

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland9474/70Jun 23, 1970

International Patents Family Members for US Patent 4,464,394

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 967484 ➤ Sign Up
Germany 2128462 ➤ Sign Up
France 2100815 ➤ Sign Up
United Kingdom 1335867 ➤ Sign Up
Ireland 35391 ➤ Sign Up
Israel 37026 ➤ Sign Up
Netherlands 170921 ➤ Sign Up
Netherlands 7108586 ➤ Sign Up
South Africa 7103539 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Colorcon
Cantor Fitzgerald
Fish and Richardson
Fuji
Citi
Harvard Business School
Merck
Cipla
Boehringer Ingelheim

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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