You’re using a public version of DrugPatentWatch with 5 free searches available | Register to unlock more free searches. CREATE FREE ACCOUNT

Last Updated: March 19, 2024

Details for Patent: 5,922,682


✉ Email this page to a colleague

« Back to Dashboard


Summary for Patent: 5,922,682
Title: Polyol esters, their preparation and use in depot forms of pharmacologically active agents
Abstract:This invention provides a polyester of a polyol, said polyol containing at least 3 hydroxyl groups and having a molecular weight of up to 20,000 at least 1 hydroxyl group in said polyol being in the form of an ester, with a poly- or co-poly-lactic acid residue, each having a molecular weight of at least 5,000. These are useful for parenteral depot formulations.
Inventor(s): Brich; Zdenek (Binningen, CH), Kissel; Thomas (Ehrenkirchen, DE)
Assignee: Novartis AG (Basel, CH)
Application Number:07/834,018
Patent Claim Types:
see list of patent claims
Formulation; Device; Dosage form;

Drugs Protected by US Patent 5,922,682

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

Foreign Priority and PCT Information for Patent: 5,922,682

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland4671/83Aug 26, 1983

Make Better Decisions: Try a trial or see plans & pricing

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 verification 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.