BRPI0514524A - nanopartìculas e processo para sua fabricação - Google Patents
nanopartìculas e processo para sua fabricaçãoInfo
- Publication number
- BRPI0514524A BRPI0514524A BRPI0514524-4A BRPI0514524A BRPI0514524A BR PI0514524 A BRPI0514524 A BR PI0514524A BR PI0514524 A BRPI0514524 A BR PI0514524A BR PI0514524 A BRPI0514524 A BR PI0514524A
- Authority
- BR
- Brazil
- Prior art keywords
- nanoparticles
- gelatin
- maximum
- manufacture
- production
- Prior art date
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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5169—Proteins, e.g. albumin, gelatin
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5192—Processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nanotechnology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
NANOPARTìCULAS E PROCESSO PARA SUA FABRICAçãO. Refere-se a nanopartículas biodegradáveis à disposição, que asseguram um transporte uniforme e definível de substância ativa e indicar simultaneamente um processo adequado para a produção dessas nanopartículas, propõe-se, que as nanopartículas consistam essencialmente em um gel de gelatina aquoso, em que o diâmetro médio das nanopartículas importe no máximo em 350 nm, o índice de polidispersidade das nanopartículas seja inferior ou igual a 0,15 e onde se utilize como material de partida para o processo de produção, uma gelatina, cuja fração de gelatina com um peso molecular abaixo de 65 kDa, em relação a toda a gelatina, importe no máximo em 40% em peso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004041340A DE102004041340A1 (de) | 2004-08-20 | 2004-08-20 | Nanopartikel und Verfahren zu deren Herstellung |
PCT/EP2005/008954 WO2006021367A1 (de) | 2004-08-20 | 2005-08-18 | Nanopartikel und verfahren zu deren herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0514524A true BRPI0514524A (pt) | 2008-06-10 |
Family
ID=35276582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0514524-4A BRPI0514524A (pt) | 2004-08-20 | 2005-08-18 | nanopartìculas e processo para sua fabricação |
Country Status (14)
Country | Link |
---|---|
US (1) | US20080003292A1 (pt) |
EP (1) | EP1793810A1 (pt) |
JP (1) | JP2008510688A (pt) |
KR (1) | KR20070046850A (pt) |
CN (1) | CN1988892A (pt) |
AU (1) | AU2005276675A1 (pt) |
BR (1) | BRPI0514524A (pt) |
CA (1) | CA2575407A1 (pt) |
DE (1) | DE102004041340A1 (pt) |
IL (1) | IL180954A0 (pt) |
MX (1) | MX2007001996A (pt) |
NO (1) | NO20071458L (pt) |
NZ (1) | NZ551326A (pt) |
WO (1) | WO2006021367A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006325225B2 (en) | 2005-12-14 | 2013-07-04 | Cytos Biotechnology Ag | Immunostimulatory nucleic acid packaged particles for the treatment of hypersensitivity |
JP5147699B2 (ja) * | 2005-12-20 | 2013-02-20 | 富士フイルム株式会社 | タンパク質ナノ粒子およびその使用 |
JP2007224012A (ja) * | 2006-01-30 | 2007-09-06 | Fujifilm Corp | 酵素架橋したタンパク質ナノ粒子 |
SG172696A1 (en) | 2006-06-12 | 2011-07-28 | Cytos Biotechnology Ag | Processes for packaging oligonucleotides into virus-like particles of rna bacteriophages |
JP2008001764A (ja) * | 2006-06-21 | 2008-01-10 | Gunma Univ | タンパク質からなる粒子状成形体の製造方法及び、該方法により得られたタンパク質からなる粒子状成形体 |
JP5275561B2 (ja) * | 2006-10-30 | 2013-08-28 | 富士フイルム株式会社 | 水分散可能なナノ粒子 |
EP1970077B1 (en) * | 2007-03-16 | 2009-10-14 | National Chi Nan University | A biogradable material with nanopores and electric conductivity and the fabricating method thereof |
JP2008260705A (ja) * | 2007-04-11 | 2008-10-30 | Fujifilm Corp | 注射用組成物 |
JP2008297241A (ja) * | 2007-05-31 | 2008-12-11 | Fujifilm Corp | ニキビ用皮膚外用剤 |
DE102007041625A1 (de) * | 2007-09-03 | 2009-03-05 | Sinn, Hannsjörg, Dr. | Neue Gelatine-Wirkstoff-Konjugate |
KR101913874B1 (ko) | 2010-11-10 | 2018-10-31 | 인리젠 | 장기 확대를 위한 주사가능 제제 |
EP2540287A1 (en) * | 2011-07-01 | 2013-01-02 | FutureChemistry | Continuous flow production of gelatin nanoparticles |
DE102011052396A1 (de) * | 2011-08-04 | 2013-02-07 | Gelita Ag | Verfahren zur Herstellung einer stabilen Dispersion von Nanopartikeln, hergestellte Dispersion und deren Verwendung |
WO2017110745A1 (ja) * | 2015-12-25 | 2017-06-29 | コニカミノルタ株式会社 | ゼラチン粒子、ゼラチン粒子の製造方法、ゼラチン粒子内包細胞、およびゼラチン粒子内包細胞の製造方法 |
CA3010995A1 (en) | 2016-01-25 | 2017-08-03 | Suntory Holdings Limited | Capsule containing functional substance and method for manufacturing said capsule |
CN107376008B (zh) | 2017-07-21 | 2019-10-22 | 深圳华诺生物科技有限公司 | 一种无机纳米颗粒-明胶核壳结构复合材料颗粒的制备方法 |
WO2021132741A1 (ko) * | 2019-12-23 | 2021-07-01 | 주식회사 피엘마이크로메드 | 색전 시술 입자 및 이의 제조방법 |
EP3954399B1 (en) * | 2020-04-09 | 2023-11-15 | Plmicromed Co., Ltd. | Microbeads for embolization and composition for treating proliferative diseases |
KR102386631B1 (ko) * | 2020-04-09 | 2022-04-15 | 주식회사 피엘마이크로메드 | 색전 시술용 마이크로 비드 및 증식성 질환 치료용 조성물 |
KR102645182B1 (ko) * | 2021-08-23 | 2024-03-07 | 전남대학교산학협력단 | 젤라틴 가교입자의 제조 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107288A (en) * | 1974-09-18 | 1978-08-15 | Pharmaceutical Society Of Victoria | Injectable compositions, nanoparticles useful therein, and process of manufacturing same |
DE4140185C2 (de) * | 1991-12-05 | 1996-02-01 | Alfatec Pharma Gmbh | Ein 2-Arylpropionsäurederivat in Nanosolform enthaltendes Arzneimittel und seine Herstellung |
DE4140183C2 (de) * | 1991-12-05 | 1995-12-21 | Alfatec Pharma Gmbh | Retardform für ein Flurbiprofen enthaltendes Arzneimittel |
DE4140195C2 (de) * | 1991-12-05 | 1994-10-27 | Alfatec Pharma Gmbh | Pharmazeutisch applizierbares Nanosol und Verfahren zu seiner Herstellung |
US5932245A (en) * | 1991-12-05 | 1999-08-03 | Alfatec Pharma Gmbh | Gelatin or collagen hydrolysate containing drug formulation that provides for immediate release of nanoparticle drug compounds |
DE19838189A1 (de) * | 1998-08-24 | 2000-03-02 | Basf Ag | Stabile pulverförmige Vitamin- und Carotinoid-Zubereitungen und Verfahren zu deren Herstellung |
DE60024791T2 (de) * | 1999-04-08 | 2006-07-06 | The Johns Hopkins University | Antigen-spezifische induktion der peripheren immuntoleranz |
DE60334924D1 (de) * | 2002-09-11 | 2010-12-23 | Elan Pharma Int Ltd | Anoteilchengrösse |
CA2435632A1 (en) * | 2003-07-21 | 2005-01-21 | Warren Hugh Finlay | Formulation of powder containing nanoparticles for aerosol delivery to the lung |
-
2004
- 2004-08-20 DE DE102004041340A patent/DE102004041340A1/de not_active Withdrawn
-
2005
- 2005-08-18 AU AU2005276675A patent/AU2005276675A1/en not_active Abandoned
- 2005-08-18 NZ NZ551326A patent/NZ551326A/en unknown
- 2005-08-18 KR KR1020077003208A patent/KR20070046850A/ko not_active Application Discontinuation
- 2005-08-18 JP JP2007526390A patent/JP2008510688A/ja active Pending
- 2005-08-18 CA CA002575407A patent/CA2575407A1/en not_active Abandoned
- 2005-08-18 CN CNA2005800213793A patent/CN1988892A/zh active Pending
- 2005-08-18 EP EP05783457A patent/EP1793810A1/de not_active Withdrawn
- 2005-08-18 BR BRPI0514524-4A patent/BRPI0514524A/pt not_active IP Right Cessation
- 2005-08-18 MX MX2007001996A patent/MX2007001996A/es unknown
- 2005-08-18 WO PCT/EP2005/008954 patent/WO2006021367A1/de active Application Filing
-
2007
- 2007-01-25 IL IL180954A patent/IL180954A0/en unknown
- 2007-02-16 US US11/675,643 patent/US20080003292A1/en not_active Abandoned
- 2007-03-19 NO NO20071458A patent/NO20071458L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20070046850A (ko) | 2007-05-03 |
AU2005276675A1 (en) | 2006-03-02 |
IL180954A0 (en) | 2007-07-04 |
DE102004041340A1 (de) | 2006-02-23 |
EP1793810A1 (de) | 2007-06-13 |
MX2007001996A (es) | 2007-05-10 |
NZ551326A (en) | 2010-04-30 |
CN1988892A (zh) | 2007-06-27 |
US20080003292A1 (en) | 2008-01-03 |
CA2575407A1 (en) | 2006-03-02 |
NO20071458L (no) | 2007-03-19 |
JP2008510688A (ja) | 2008-04-10 |
WO2006021367A1 (de) | 2006-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 6A 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 2138 DE 27/12/2011. |
|
B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: A61K 9/48; A61K 9/14; A61K 9/50; A61K 9/51; A61K 47/48. Ipc: A61K 9/51 (2006.01), B82Y 5/00 (2011.01) Ipc: A61K 9/51 (2006.01), B82Y 5/00 (2011.01) |