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BR8901280A - Processo para melhorar o desenrolamento de um dispositivo e dispositivo de matriz - Google Patents

Processo para melhorar o desenrolamento de um dispositivo e dispositivo de matriz

Info

Publication number
BR8901280A
BR8901280A BR8901280A BR8901280A BR8901280A BR 8901280 A BR8901280 A BR 8901280A BR 8901280 A BR8901280 A BR 8901280A BR 8901280 A BR8901280 A BR 8901280A BR 8901280 A BR8901280 A BR 8901280A
Authority
BR
Brazil
Prior art keywords
development
improve
matrix
rolled configuration
prior
Prior art date
Application number
BR8901280A
Other languages
English (en)
Inventor
Jeelin Lo
Alan Clarkson Curtiss
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of BR8901280A publication Critical patent/BR8901280A/pt

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0068—Rumen, e.g. rumen bolus
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Physiology (AREA)
  • Nutrition Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Medicinal Preparation (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Metal Rolling (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Reinforced Plastic Materials (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Coating Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Vehicle Body Suspensions (AREA)
  • Thin Film Transistor (AREA)
BR8901280A 1988-03-21 1989-03-20 Processo para melhorar o desenrolamento de um dispositivo e dispositivo de matriz BR8901280A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/170,529 US4861596A (en) 1988-03-21 1988-03-21 Rolled matrix device having enhanced ability to unroll and method for its production

Publications (1)

Publication Number Publication Date
BR8901280A true BR8901280A (pt) 1989-11-07

Family

ID=22620222

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8901280A BR8901280A (pt) 1988-03-21 1989-03-20 Processo para melhorar o desenrolamento de um dispositivo e dispositivo de matriz

Country Status (16)

Country Link
US (1) US4861596A (pt)
EP (1) EP0334521B1 (pt)
JP (1) JPH0780751B2 (pt)
AT (1) ATE101328T1 (pt)
AU (1) AU606274B2 (pt)
BR (1) BR8901280A (pt)
CA (1) CA1336325C (pt)
DE (1) DE68912954T2 (pt)
DK (1) DK134789A (pt)
ES (1) ES2048831T3 (pt)
HU (1) HU206039B (pt)
IE (1) IE62749B1 (pt)
IL (1) IL89615A (pt)
NZ (1) NZ228395A (pt)
PT (1) PT90037B (pt)
ZA (1) ZA892091B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8815968D0 (en) * 1988-07-05 1988-08-10 Pfizer Ltd Veterinary devices
US5411737A (en) * 1991-10-15 1995-05-02 Merck & Co., Inc. Slow release syneresing polymeric drug delivery device
DE19715794C1 (de) * 1997-04-16 1998-12-03 Roehm Gmbh Laminare Arzneiform und Verfahren zu ihrer Herstellung
US10179130B2 (en) 1999-10-29 2019-01-15 Purdue Pharma L.P. Controlled release hydrocodone formulations
KR101197919B1 (ko) 1999-10-29 2012-11-29 유로-셀티크 소시에떼 아노뉨 서방성 하이드로코돈 제형
US6733783B2 (en) 2000-10-30 2004-05-11 Euro-Celtique S.A. Controlled release hydrocodone formulations
WO2003022242A1 (en) * 2001-09-11 2003-03-20 Smart Drug Systems Inc Preparation of sustained release pharmaceutical composition
EP1981465B1 (en) 2006-01-18 2015-11-04 Intec Pharma Ltd. Method for forming delivery devices for oral intake of an agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601923A (en) * 1977-06-09 1981-11-04 Beecham Group Ltd Sustained release compositions
EP0021758B1 (en) * 1979-06-27 1984-04-04 Beecham Group Plc Veterinary preparations for ruminant animals
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
IN162525B (pt) * 1984-02-08 1988-06-04 Pfizer
EP0334516A3 (en) * 1988-03-21 1991-07-03 Pfizer Inc. Method for enhancing the unrolling of a rolled matrix device

Also Published As

Publication number Publication date
DE68912954T2 (de) 1994-05-11
NZ228395A (en) 1991-03-26
ZA892091B (en) 1990-11-28
IL89615A (en) 1992-07-15
HUT55985A (en) 1991-07-29
IL89615A0 (en) 1989-09-10
US4861596A (en) 1989-08-29
PT90037A (pt) 1989-11-10
EP0334521B1 (en) 1994-02-09
EP0334521A2 (en) 1989-09-27
DE68912954D1 (de) 1994-03-24
IE890869L (en) 1989-09-21
ATE101328T1 (de) 1994-02-15
AU3150589A (en) 1989-09-21
JPH01283216A (ja) 1989-11-14
EP0334521A3 (en) 1991-06-26
DK134789D0 (da) 1989-03-20
DK134789A (da) 1989-09-22
ES2048831T3 (es) 1994-04-01
PT90037B (pt) 1994-03-31
CA1336325C (en) 1995-07-18
HU206039B (en) 1992-08-28
JPH0780751B2 (ja) 1995-08-30
AU606274B2 (en) 1991-01-31
IE62749B1 (en) 1995-02-22

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/03/2009