ZA944608B - Incorporating poly-N-vinyl amide in a transdermal system - Google Patents

Incorporating poly-N-vinyl amide in a transdermal system

Info

Publication number
ZA944608B
ZA944608B ZA944608A ZA944608A ZA944608B ZA 944608 B ZA944608 B ZA 944608B ZA 944608 A ZA944608 A ZA 944608A ZA 944608 A ZA944608 A ZA 944608A ZA 944608 B ZA944608 B ZA 944608B
Authority
ZA
South Africa
Prior art keywords
drug
vinyl amide
poly
permeation
transdermal system
Prior art date
Application number
ZA944608A
Other languages
English (en)
Inventor
Felix A Landrau
Diane E Nedberge
Linda M Hearney
Original Assignee
Alza Corp
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=22172334&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA944608(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alza Corp filed Critical Alza Corp
Publication of ZA944608B publication Critical patent/ZA944608B/xx

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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA944608A 1993-06-25 1994-06-27 Incorporating poly-N-vinyl amide in a transdermal system ZA944608B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8262493A 1993-06-25 1993-06-25

Publications (1)

Publication Number Publication Date
ZA944608B true ZA944608B (en) 1995-03-24

Family

ID=22172334

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA944608A ZA944608B (en) 1993-06-25 1994-06-27 Incorporating poly-N-vinyl amide in a transdermal system

Country Status (8)

Country Link
US (2) US5919478A (xx)
EP (1) EP0705097B2 (xx)
JP (1) JPH08512054A (xx)
AT (1) ATE149349T1 (xx)
AU (1) AU7396294A (xx)
DE (1) DE69401945T3 (xx)
WO (1) WO1995001167A2 (xx)
ZA (1) ZA944608B (xx)

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Also Published As

Publication number Publication date
WO1995001167A2 (en) 1995-01-12
JPH08512054A (ja) 1996-12-17
EP0705097B1 (en) 1997-03-05
AU7396294A (en) 1995-01-24
DE69401945T2 (de) 1997-06-12
ATE149349T1 (de) 1997-03-15
US5919478A (en) 1999-07-06
EP0705097A1 (en) 1996-04-10
WO1995001167A3 (en) 1995-02-16
DE69401945T3 (de) 2004-09-02
US6248348B1 (en) 2001-06-19
DE69401945D1 (de) 1997-04-10
EP0705097B2 (en) 2004-01-14

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