DK551486A - Midler med forsinket frigivelse omfattende hydroxypropylcelluloseethere - Google Patents

Midler med forsinket frigivelse omfattende hydroxypropylcelluloseethere

Info

Publication number
DK551486A
DK551486A DK551486A DK551486A DK551486A DK 551486 A DK551486 A DK 551486A DK 551486 A DK551486 A DK 551486A DK 551486 A DK551486 A DK 551486A DK 551486 A DK551486 A DK 551486A
Authority
DK
Denmark
Prior art keywords
comprehensive
hydroxypropyl cellulose
cellulose ethers
delayed delivery
delayed
Prior art date
Application number
DK551486A
Other languages
English (en)
Other versions
DK551486D0 (da
DK175298B1 (da
Inventor
Daniel A Alderman
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25174902&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK551486(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK551486D0 publication Critical patent/DK551486D0/da
Publication of DK551486A publication Critical patent/DK551486A/da
Application granted granted Critical
Publication of DK175298B1 publication Critical patent/DK175298B1/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Jellies, Jams, And Syrups (AREA)
DK198605514A 1985-11-18 1986-11-18 Materialer med forsinket frigivelse omfattende hydroxypropylcelluloseethere DK175298B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79904485 1985-11-18
US06/799,044 US4704285A (en) 1985-11-18 1985-11-18 Sustained release compositions comprising hydroxypropyl cellulose ethers

Publications (3)

Publication Number Publication Date
DK551486D0 DK551486D0 (da) 1986-11-18
DK551486A true DK551486A (da) 1987-05-19
DK175298B1 DK175298B1 (da) 2004-08-16

Family

ID=25174902

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198605514A DK175298B1 (da) 1985-11-18 1986-11-18 Materialer med forsinket frigivelse omfattende hydroxypropylcelluloseethere

Country Status (12)

Country Link
US (1) US4704285A (da)
EP (1) EP0223590B2 (da)
JP (1) JPH078809B2 (da)
KR (1) KR920000737B1 (da)
AT (1) ATE91232T1 (da)
AU (1) AU599058B2 (da)
BR (1) BR8606003A (da)
CA (1) CA1287582C (da)
DE (1) DE3688674T2 (da)
DK (1) DK175298B1 (da)
FI (1) FI90310C (da)
PH (1) PH23698A (da)

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US6818229B1 (en) 1993-09-20 2004-11-16 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia
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US7838032B2 (en) * 2000-04-28 2010-11-23 Reckitt Benckiser Inc. Sustained release of guaifenesin
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US6955821B2 (en) * 2000-04-28 2005-10-18 Adams Laboratories, Inc. Sustained release formulations of guaifenesin and additional drug ingredients
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US7674480B2 (en) * 2000-06-23 2010-03-09 Teva Pharmaceutical Industries Ltd. Rapidly expanding composition for gastric retention and controlled release of therapeutic agents, and dosage forms including the composition
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Also Published As

Publication number Publication date
EP0223590B2 (en) 1996-09-11
JPS62120323A (ja) 1987-06-01
EP0223590B1 (en) 1993-07-07
DE3688674T2 (de) 1993-10-14
JPH078809B2 (ja) 1995-02-01
AU6504686A (en) 1987-05-21
DE3688674D1 (de) 1993-08-12
KR870004710A (ko) 1987-06-01
CA1287582C (en) 1991-08-13
US4704285A (en) 1987-11-03
BR8606003A (pt) 1987-09-15
EP0223590A3 (en) 1987-11-25
FI90310B (fi) 1993-10-15
EP0223590A2 (en) 1987-05-27
AU599058B2 (en) 1990-07-12
PH23698A (en) 1989-09-27
DK551486D0 (da) 1986-11-18
FI864665A (fi) 1987-05-19
KR920000737B1 (ko) 1992-01-21
FI90310C (fi) 1994-01-25
DK175298B1 (da) 2004-08-16
FI864665A0 (fi) 1986-11-17
ATE91232T1 (de) 1993-07-15

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