CA2637297A1 - Transdermal patch incorporating active agent migration barrier layer - Google Patents
Transdermal patch incorporating active agent migration barrier layer Download PDFInfo
- Publication number
- CA2637297A1 CA2637297A1 CA002637297A CA2637297A CA2637297A1 CA 2637297 A1 CA2637297 A1 CA 2637297A1 CA 002637297 A CA002637297 A CA 002637297A CA 2637297 A CA2637297 A CA 2637297A CA 2637297 A1 CA2637297 A1 CA 2637297A1
- Authority
- CA
- Canada
- Prior art keywords
- active agent
- layer
- barrier layer
- transdermal patch
- host
- 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.)
- Granted
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
-
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive plasters or dressings
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
- A61F2013/0296—Apparatus or processes for manufacturing adhesive dressings or bandages for making transdermal patches (chemical processes excluded)
Abstract
Devices (100) for administration of one or more active agents to the skin or mucosa of a host are formed in the nature of a double-disk patch (100). One outer layer (110) functions as the primary adhesive layer for adhering the patch (100) to the host. The other inner layer (122) contains at least one active agent to be administered to the host. The inner layer (122) is bonded to the outer layer (110) through an opening (114) provided in an interposed active agent impermeable release layer (104). The release layer (104) separates a circumferential portion of the active agent containing inner layer (122) from the outer adhesive layer (220) to inhibit migration of the active agent therebetween.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/641,654 US8524272B2 (en) | 2003-08-15 | 2003-08-15 | Transdermal patch incorporating active agent migration barrier layer |
US10/641,654 | 2003-08-15 | ||
CA2531504A CA2531504C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2531504A Division CA2531504C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2637297A1 true CA2637297A1 (en) | 2005-03-03 |
CA2637297C CA2637297C (en) | 2009-07-21 |
Family
ID=34136410
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2637321A Expired - Fee Related CA2637321C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA2637849A Expired - Fee Related CA2637849C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA2531504A Expired - Fee Related CA2531504C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA2708347A Expired - Fee Related CA2708347C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA002637297A Expired - Fee Related CA2637297C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA2638743A Expired - Fee Related CA2638743C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2637321A Expired - Fee Related CA2637321C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA2637849A Expired - Fee Related CA2637849C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA2531504A Expired - Fee Related CA2531504C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
CA2708347A Expired - Fee Related CA2708347C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2638743A Expired - Fee Related CA2638743C (en) | 2003-08-15 | 2004-01-26 | Transdermal patch incorporating active agent migration barrier layer |
Country Status (7)
Country | Link |
---|---|
US (3) | US8524272B2 (en) |
EP (1) | EP1653897A4 (en) |
JP (1) | JP4388068B2 (en) |
AU (1) | AU2004266563B2 (en) |
CA (6) | CA2637321C (en) |
MX (1) | MXPA06001783A (en) |
WO (1) | WO2005018517A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE333271T1 (en) * | 2003-02-21 | 2006-08-15 | Schering Ag | UV-STABLE TRANSDERMAL PLASTER |
US7867511B2 (en) | 2004-01-23 | 2011-01-11 | Travanti Pharma Inc. | Abuse potential reduction in abusable substance dosage form |
US8535711B2 (en) * | 2004-01-23 | 2013-09-17 | Teikoku Pharma Usa, Inc. | Medication disposal system |
US20060188558A1 (en) * | 2005-02-18 | 2006-08-24 | Mylan Technologies, Inc. | Transdermal systems having control delivery system |
EP1898891A2 (en) * | 2005-05-13 | 2008-03-19 | Alza Corporation | Multilayer drug delivery system with barrier against antagonist exposure |
DK1895994T3 (en) * | 2005-05-13 | 2010-12-20 | Alza Corp | Multilayer drug delivery system with barrier against reservoir material flow |
EP1928881A2 (en) | 2005-08-19 | 2008-06-11 | Pharmacofore, Inc. | Prodrugs of active agents |
US7955677B2 (en) * | 2005-12-07 | 2011-06-07 | Mylan Technologies, Inc. | Two-sided non-stick release film |
SG172633A1 (en) | 2006-05-26 | 2011-07-28 | Pharmacofore Inc | Controlled release of phenolic opioids |
EP2047335B1 (en) * | 2006-07-25 | 2011-05-11 | Hewlett-Packard Development Company, L.P. | Methods of producing ink toners |
DE102006054733A1 (en) | 2006-11-21 | 2008-05-29 | Lts Lohmann Therapie-Systeme Ag | Transdermal therapeutic system with high drug utilization rate and dosing accuracy |
DE102007025973A1 (en) | 2007-06-04 | 2008-12-11 | Lts Lohmann Therapie-Systeme Ag | Storage stable laminate sections |
JP5394083B2 (en) | 2008-02-06 | 2014-01-22 | 日東電工株式会社 | Patch packaging structure |
DE102011080390B3 (en) * | 2011-08-03 | 2012-07-12 | Acino Ag | application aid |
WO2013049387A1 (en) | 2011-09-30 | 2013-04-04 | Teikoku Pharma Usa, Inc. | General medication disposal system |
WO2013049380A1 (en) | 2011-09-30 | 2013-04-04 | Teikoku Pharma Usa, Inc. | Transdermal patch disposal system |
CN105287440A (en) * | 2014-06-18 | 2016-02-03 | 杨宁正 | Permeation type pharmaceutic thin film patch |
US10335406B2 (en) | 2015-10-01 | 2019-07-02 | Elysium Therapeutics, Inc. | Opioid compositions resistant to overdose and abuse |
CA2998708C (en) | 2015-10-01 | 2019-09-03 | Elysium Therapeutics, Inc. | Polysubunit opioid prodrugs resistant to overdose and abuse |
US10076473B2 (en) * | 2016-02-15 | 2018-09-18 | C&Tech Corporation | Apparatus and method for manufacturing dried gel sheet and gel sheet or beauty pack manufactured by the same |
EP3595663A4 (en) | 2017-03-17 | 2021-01-13 | Elysium Therapeutics, Inc. | Polysubunit opioid prodrugs resistant to overdose and abuse |
US20190015352A1 (en) * | 2017-07-14 | 2019-01-17 | Pendleton Brewster Wickersham | Applicators & Patches for Dermal & Transdermal Treatment Material & Drug Delivery, Methods of Making Them, & Methods of Use |
US11389844B2 (en) | 2018-03-20 | 2022-07-19 | Verde Environmental Technologies, Inc. | Blister pack disposal system |
USD999384S1 (en) | 2021-10-18 | 2023-09-19 | Dbv Technologies | Patch assembly |
USD999385S1 (en) | 2021-10-18 | 2023-09-19 | Dbv Technologies | Patch assembly |
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FR2375861A1 (en) | 1976-12-31 | 1978-07-28 | Merieux Inst | ADHESIVE PAD FOR EPICUTANE TESTS |
US4291015A (en) | 1979-08-14 | 1981-09-22 | Key Pharmaceuticals, Inc. | Polymeric diffusion matrix containing a vasodilator |
US4725272A (en) | 1981-06-29 | 1988-02-16 | Alza Corporation | Novel bandage for administering beneficial drug |
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US4601893A (en) | 1984-02-08 | 1986-07-22 | Pfizer Inc. | Laminate device for controlled and prolonged release of substances to an ambient environment and method of use |
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US4666441A (en) | 1985-12-17 | 1987-05-19 | Ciba-Geigy Corporation | Multicompartmentalized transdermal patches |
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KR970008118B1 (en) | 1987-07-09 | 1997-05-21 | 엘테에스 로오만 테라피-지스테메 게엠베하 운트 콤파니 카게 | Transdermal therapeutic system |
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US5536263A (en) | 1994-03-30 | 1996-07-16 | Lectec Corporation | Non-occulusive adhesive patch for applying medication to the skin |
US5783647A (en) * | 1994-12-15 | 1998-07-21 | Shin-Etsu Chemical Co., Ltd. | 1,1,2,2-tetramethylpropylperoxy esters and method for preparing vinyl polymers |
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CA2218369C (en) | 1995-06-05 | 2010-02-09 | Alza Corporation | Transdermal electrotransport delivery of fentanyl and sufentanil |
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-
2003
- 2003-08-15 US US10/641,654 patent/US8524272B2/en active Active
-
2004
- 2004-01-26 WO PCT/US2004/002105 patent/WO2005018517A1/en active Application Filing
- 2004-01-26 JP JP2006523817A patent/JP4388068B2/en not_active Expired - Fee Related
- 2004-01-26 CA CA2637321A patent/CA2637321C/en not_active Expired - Fee Related
- 2004-01-26 AU AU2004266563A patent/AU2004266563B2/en not_active Ceased
- 2004-01-26 CA CA2637849A patent/CA2637849C/en not_active Expired - Fee Related
- 2004-01-26 CA CA2531504A patent/CA2531504C/en not_active Expired - Fee Related
- 2004-01-26 EP EP04705280A patent/EP1653897A4/en not_active Withdrawn
- 2004-01-26 CA CA2708347A patent/CA2708347C/en not_active Expired - Fee Related
- 2004-01-26 CA CA002637297A patent/CA2637297C/en not_active Expired - Fee Related
- 2004-01-26 MX MXPA06001783A patent/MXPA06001783A/en active IP Right Grant
- 2004-01-26 CA CA2638743A patent/CA2638743C/en not_active Expired - Fee Related
-
2013
- 2013-06-13 US US13/916,712 patent/US8802136B2/en not_active Expired - Lifetime
-
2014
- 2014-05-15 US US14/278,486 patent/US9358373B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2638743A1 (en) | 2005-03-03 |
US20050037059A1 (en) | 2005-02-17 |
CA2531504C (en) | 2011-04-12 |
US20130274694A1 (en) | 2013-10-17 |
AU2004266563B2 (en) | 2011-03-10 |
CA2531504A1 (en) | 2005-03-03 |
WO2005018517A1 (en) | 2005-03-03 |
MXPA06001783A (en) | 2006-05-04 |
CA2638743C (en) | 2012-05-22 |
CA2708347A1 (en) | 2005-03-03 |
JP2007502649A (en) | 2007-02-15 |
US8524272B2 (en) | 2013-09-03 |
CA2637849C (en) | 2010-04-13 |
CA2637849A1 (en) | 2005-03-03 |
EP1653897A1 (en) | 2006-05-10 |
AU2004266563A1 (en) | 2005-03-03 |
CA2637297C (en) | 2009-07-21 |
JP4388068B2 (en) | 2009-12-24 |
CA2637321C (en) | 2010-04-13 |
US20140249492A1 (en) | 2014-09-04 |
US9358373B2 (en) | 2016-06-07 |
US8802136B2 (en) | 2014-08-12 |
EP1653897A4 (en) | 2012-03-21 |
CA2637321A1 (en) | 2005-03-03 |
CA2708347C (en) | 2012-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20220126 |