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GB2440679B - Transdermal drug delivery with temporal control - Google Patents

Transdermal drug delivery with temporal control

Info

Publication number
GB2440679B
GB2440679B GB0715120A GB0715120A GB2440679B GB 2440679 B GB2440679 B GB 2440679B GB 0715120 A GB0715120 A GB 0715120A GB 0715120 A GB0715120 A GB 0715120A GB 2440679 B GB2440679 B GB 2440679B
Authority
GB
United Kingdom
Prior art keywords
drug delivery
transdermal drug
temporal control
temporal
control
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
GB0715120A
Other versions
GB0715120D0 (en
GB2440679A (en
Inventor
Dewan Fazlul Hoque Chowdhury
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0715120D0 publication Critical patent/GB0715120D0/en
Publication of GB2440679A publication Critical patent/GB2440679A/en
Application granted granted Critical
Publication of GB2440679B publication Critical patent/GB2440679B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • A61K9/7092—Transdermal patches having multiple drug layers or reservoirs, e.g. for obtaining a specific release pattern, or for combining different drugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/04—Skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Medicinal Preparation (AREA)
GB0715120A 2006-08-03 2007-08-03 Transdermal drug delivery with temporal control Expired - Fee Related GB2440679B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0615429.8A GB0615429D0 (en) 2006-08-03 2006-08-03 Transdermal drug delivery with temporal control

Publications (3)

Publication Number Publication Date
GB0715120D0 GB0715120D0 (en) 2007-09-12
GB2440679A GB2440679A (en) 2008-02-06
GB2440679B true GB2440679B (en) 2008-12-03

Family

ID=37027167

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0615429.8A Ceased GB0615429D0 (en) 2006-08-03 2006-08-03 Transdermal drug delivery with temporal control
GB0715120A Expired - Fee Related GB2440679B (en) 2006-08-03 2007-08-03 Transdermal drug delivery with temporal control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0615429.8A Ceased GB0615429D0 (en) 2006-08-03 2006-08-03 Transdermal drug delivery with temporal control

Country Status (1)

Country Link
GB (2) GB0615429D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10039863B2 (en) 2009-11-09 2018-08-07 W. L. Gore & Associates, Inc. Drug eluting composite

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9320890B2 (en) 2009-11-09 2016-04-26 W. L. Gore & Associates, Inc. Drug eluting composite
GB201019761D0 (en) 2010-11-22 2011-01-05 Chowdhury Dewan F H Multilayered transdermal patch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002076379A2 (en) * 2000-11-16 2002-10-03 Chris Lipper Medicated tattoos
US20040234583A1 (en) * 2001-08-24 2004-11-25 Walter Muller Transdermal therapeutic system (tts) with fentanyl as a active ingredient
US20050147654A1 (en) * 2004-01-02 2005-07-07 Haitham Matloub Method and device for topical delivery of therapeutic agents to the skin
GB2414675A (en) * 2004-06-05 2005-12-07 Dewan Fazlul Hoque Chowdhury Transdermal Drug Delivery Device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002076379A2 (en) * 2000-11-16 2002-10-03 Chris Lipper Medicated tattoos
US20040234583A1 (en) * 2001-08-24 2004-11-25 Walter Muller Transdermal therapeutic system (tts) with fentanyl as a active ingredient
US20050147654A1 (en) * 2004-01-02 2005-07-07 Haitham Matloub Method and device for topical delivery of therapeutic agents to the skin
GB2414675A (en) * 2004-06-05 2005-12-07 Dewan Fazlul Hoque Chowdhury Transdermal Drug Delivery Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10039863B2 (en) 2009-11-09 2018-08-07 W. L. Gore & Associates, Inc. Drug eluting composite

Also Published As

Publication number Publication date
GB0715120D0 (en) 2007-09-12
GB0615429D0 (en) 2006-09-13
GB2440679A (en) 2008-02-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210803