BRPI0606338A2 - arranjo de dispositivos utilizável na elaboração de microcápsulas para a liberação controlada de peptìdeos e que aperfeiçoa a captura dos mesmos - Google Patents

arranjo de dispositivos utilizável na elaboração de microcápsulas para a liberação controlada de peptìdeos e que aperfeiçoa a captura dos mesmos

Info

Publication number
BRPI0606338A2
BRPI0606338A2 BRPI0606338-1A BRPI0606338A BRPI0606338A2 BR PI0606338 A2 BRPI0606338 A2 BR PI0606338A2 BR PI0606338 A BRPI0606338 A BR PI0606338A BR PI0606338 A2 BRPI0606338 A2 BR PI0606338A2
Authority
BR
Brazil
Prior art keywords
microcapsules
capture
arrangement
controlled release
peptides
Prior art date
Application number
BRPI0606338-1A
Other languages
English (en)
Inventor
Graciela Enriquez
Marrone Graciela Haydee
Fernando Daniel Grassi
Cristina Beatriz Ramat
Original Assignee
Lkm S A Lab
Mario Daniel Sanjurjo Morales
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 Lkm S A Lab, Mario Daniel Sanjurjo Morales filed Critical Lkm S A Lab
Publication of BRPI0606338A2 publication Critical patent/BRPI0606338A2/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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Peptides Or Proteins (AREA)

Abstract

ARRANJO DE DISPOSITIVOS UTILIZAVEL NA ELABORAçAO DE MICROCáPSULAS PARA A LIBERAçãO CONTROLADA DE PEPTìDEOS E QUE APERFEIçOA A CAPTURA DOS MESMOS. A presente invenção se refere a um arranjo de dispositivos que se utilizam na elaboração de microcápsulas de liberação controlada de peptídeos, e que aperfeiçoa a captura dos mesmos. Assim, a presente invenção está relacionada com dispositivos e procedimentos úteis para a elaboração de microcápsulas de materiais poliméricos biodegradáveis e biocompatíveis que contém ao menos um peptídeo ativo.
BRPI0606338-1A 2005-01-28 2006-01-27 arranjo de dispositivos utilizável na elaboração de microcápsulas para a liberação controlada de peptìdeos e que aperfeiçoa a captura dos mesmos BRPI0606338A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ARP050100302 AR048220A1 (es) 2005-01-28 2005-01-28 Arreglo de dispositivos utilizables en la elaboracion de microcapsulas para la liberacion controlada de peptidos y procedimiento de elaboracion de dichas opcionalmente sustituido
PCT/ES2006/000036 WO2006082265A1 (es) 2005-01-28 2006-01-27 Conjunto de dispositivos utilizable en la elaboración de microcápsulas para la liberación controlada de péptidos

Publications (1)

Publication Number Publication Date
BRPI0606338A2 true BRPI0606338A2 (pt) 2009-11-17

Family

ID=36608832

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606338-1A BRPI0606338A2 (pt) 2005-01-28 2006-01-27 arranjo de dispositivos utilizável na elaboração de microcápsulas para a liberação controlada de peptìdeos e que aperfeiçoa a captura dos mesmos

Country Status (4)

Country Link
EP (1) EP1847261A4 (pt)
AR (1) AR048220A1 (pt)
BR (1) BRPI0606338A2 (pt)
WO (1) WO2006082265A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101558083B1 (ko) * 2014-04-07 2015-10-07 에스케이케미칼주식회사 약물함유 고분자미립구 제조방법
US20200001263A1 (en) * 2018-06-28 2020-01-02 Cornell University Encapsulation System and Method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879712A (en) * 1995-06-07 1999-03-09 Sri International Method for producing drug-loaded microparticles and an ICAM-1 dosage form so produced
AR023940A1 (es) * 2000-05-03 2002-09-04 Eriochem Sa Procedimiento para la produccion de microcapsulas de liberacion prolongada de peptidos solubles en agua
PT103476B (pt) * 2006-05-10 2008-09-19 Univ De Coimbra Processo de produção e isolamento de micro- e nanopartículas poliméricas contendo macromoléculas de natureza hidrofílica e termolábil

Also Published As

Publication number Publication date
EP1847261A4 (en) 2013-09-25
AR048220A1 (es) 2006-04-12
EP1847261A1 (en) 2007-10-24
WO2006082265A1 (es) 2006-08-10

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO O PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2290 DE 25/11/2014.