Pharmaceutical Business Intelligence

  • Anticipate P&T budget requirements
  • Check market entry opportunities
  • Find generic sources and suppliers
  • Predict branded drug patent expiration

► Plans and Pricing

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

DrugPatentWatch Database Preview

Details for Patent: 4,201,772

« Back to Dashboard

Summary for Patent: 4,201,772

Title: Sterile aqueous solution of a mixture of isomalto-oligosaccharides and its use for parenteral administration to mammals
Abstract:A sterile aqueous solution containing 0.02 to 30 g per 100 ml solution of a mixture of isomalto-oligosaccharides comprising (a) 0-15 percent by weight of isomaltose, (b) 20-65 percent by weight of isomaltotriose, isomaltetraose and isomaltopentaose, each of these oligosaccharides being present in an amount of at least 5 percent by weight and at most 25 percent by weight, (c) 20-65 percent by weight of isomaltohexaose, isomaltoheptaose, isomaltooctaose and isomaltononaose, each of isomaltohexaose and isomaltoheptaose being present in an amount of at least 5 percent by weight and at most 25 percent by weight and the total amount of isomaltooctaose and isomaltononaose being at least 5 percent by weight and at most 25 percent by weight, 0-30 percent by weight of said mixture being isomaltooligosaccharides of 10 to 20 glucose units and 0-10 percent by weight of said mixture being isomaltooligosaccharides of 15 to 20 glucose units, the percentages being calculated on the total weight of the mixture of isomalto-oligosaccharides, and the use of said sterile aqueous solution for parenteral administration to mammals closely prior to or contemporaneously with the parenteral administration of clinical dextran to reduce the risks for adverse effects of the clinical dextran.
Inventor(s): Ingelman; Bjorn G. (Upsala, SE), Richter; Ary W. (Upsala, SE), Granath; Kirsti A. (Upsala, SE)
Assignee: Pharmacia Aktiebolag (Upsala, SE)
Application Number:05/891,106
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form;

No matches for this query

Foreign Priority and PCT Information for Patent: 4,201,772

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom16162/77Apr 19, 1977

International Patent Family for Patent: 4,201,772

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria362390► subscribe
Austria370114► subscribe
AustriaA268678► 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

How are People Using DrugPatentWatch?

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.