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Mucoadhesive hydrogels delivery system

Patent
EP-0410696-A1
Inventor

KELLAWAY IAN W (GB)

WARREN SIMON (GB)

TIMMINS PETER (GB)

Assignee
SQUIBB & SONS INC (US)
Country
European Patent Office
Dates
  • Priority:
    1989/07/28
Description
This web page summarizes information in PubChem about patent EP-0410696-A1. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

1 Abstract

A mucoadhesive hydrogel drug delivery system is provided which comprises polyacrylic acid crosslinked with between about 1 and 20 percent by weight of a polyhydroxy compound, and a therapeutically effective amount of the drug to be delivered.

2 Full Text

3 Important Dates

3.1 Priority Date

1989/07/28

3.2 Filing Date

1990/07/24

3.3 Publication Date

1991/01/30

4 Inventor

KELLAWAY IAN W (GB)

WARREN SIMON (GB)

TIMMINS PETER (GB)

5 Assignee

SQUIBB & SONS INC (US)

6 Country

European Patent Office

7 Linked Chemicals

7.1 PubChem Compounds

7.2 PubChem Substances

8 Linked Genes

9 Patent Family

10 Classification

10.1 IPC

A61K9/70 (inventive, first)

A61K9/00 (inventive)

10.2 CPC

A61K9/006 (inventive, first)

11 Citations

  • US-3220960-A (X) (SEA)
  • EP-0275550-A1 (X) (SEA)
  • PATENT ABSTRACTS OF JAPAN, unexamined applications, C field, vol. 6, no. 57, April 14, 1982 THE PATENT OFFICE JAPANESE GOVERNMENT page 21 C 98 & JP-A-56 169 623 ( NITTO DENKI KOGYO K.K. ) (SEA)

12 Cited By

13 Similar Patents

14 Information Sources

  1. Google Patents
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  2. PubChem
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