DE69531216D1 - Verabreichungssystem mit gesteuerter freisetzung einer arzneistoffsuspension - Google Patents

Verabreichungssystem mit gesteuerter freisetzung einer arzneistoffsuspension

Info

Publication number
DE69531216D1
DE69531216D1 DE69531216T DE69531216T DE69531216D1 DE 69531216 D1 DE69531216 D1 DE 69531216D1 DE 69531216 T DE69531216 T DE 69531216T DE 69531216 T DE69531216 T DE 69531216T DE 69531216 D1 DE69531216 D1 DE 69531216D1
Authority
DE
Germany
Prior art keywords
controlled release
administration system
drug suspension
hydration
gel beads
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69531216T
Other languages
English (en)
Other versions
DE69531216T2 (de
Inventor
Gerald S Rork
James D Pipkin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Application granted granted Critical
Publication of DE69531216D1 publication Critical patent/DE69531216D1/de
Publication of DE69531216T2 publication Critical patent/DE69531216T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE69531216T 1994-12-22 1995-12-18 Verabreichungssystem mit gesteuerter freisetzung einer arzneistoffsuspension Expired - Fee Related DE69531216T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/363,451 US5582838A (en) 1994-12-22 1994-12-22 Controlled release drug suspension delivery device
PCT/US1995/016530 WO1996019201A1 (en) 1994-12-22 1995-12-18 A controlled release drug suspension delivery device
US363451 1999-07-29

Publications (2)

Publication Number Publication Date
DE69531216D1 true DE69531216D1 (de) 2003-08-07
DE69531216T2 DE69531216T2 (de) 2004-05-27

Family

ID=23430259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531216T Expired - Fee Related DE69531216T2 (de) 1994-12-22 1995-12-18 Verabreichungssystem mit gesteuerter freisetzung einer arzneistoffsuspension

Country Status (20)

Country Link
US (1) US5582838A (de)
EP (1) EP0801560B1 (de)
JP (1) JPH11509829A (de)
CN (1) CN1081916C (de)
AT (1) ATE244001T1 (de)
AU (1) AU693313B2 (de)
CZ (1) CZ290802B6 (de)
DE (1) DE69531216T2 (de)
DK (1) DK0801560T3 (de)
ES (1) ES2201133T3 (de)
FI (1) FI972586A0 (de)
HU (1) HUT77370A (de)
MX (1) MX9704672A (de)
NO (1) NO320641B1 (de)
NZ (1) NZ298994A (de)
PL (1) PL183615B1 (de)
PT (1) PT801560E (de)
RU (1) RU2168330C2 (de)
SK (1) SK281224B6 (de)
WO (1) WO1996019201A1 (de)

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Also Published As

Publication number Publication date
US5582838A (en) 1996-12-10
CZ189597A3 (cs) 1998-02-18
EP0801560B1 (de) 2003-07-02
EP0801560A1 (de) 1997-10-22
PL320792A1 (en) 1997-10-27
RU2168330C2 (ru) 2001-06-10
WO1996019201A1 (en) 1996-06-27
ATE244001T1 (de) 2003-07-15
AU693313B2 (en) 1998-06-25
AU4472696A (en) 1996-07-10
NO320641B1 (no) 2006-01-09
DE69531216T2 (de) 2004-05-27
CN1171048A (zh) 1998-01-21
JPH11509829A (ja) 1999-08-31
FI972586A (fi) 1997-06-17
NZ298994A (en) 1998-10-28
NO972880D0 (no) 1997-06-20
ES2201133T3 (es) 2004-03-16
HUT77370A (hu) 1998-03-30
PL183615B1 (pl) 2002-06-28
DK0801560T3 (da) 2003-10-06
NO972880L (no) 1997-06-20
SK281224B6 (sk) 2001-01-18
CZ290802B6 (cs) 2002-10-16
EP0801560A4 (de) 1998-08-19
MX9704672A (es) 1998-02-28
FI972586A0 (fi) 1997-06-17
CN1081916C (zh) 2002-04-03
PT801560E (pt) 2003-10-31
SK80597A3 (en) 1998-02-04

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