BRPI0923859A2 - Nanopartícula, composição, métodos para a produção das nanopartículas e de uso, e, uso de nanopartículas. - Google Patents
Nanopartícula, composição, métodos para a produção das nanopartículas e de uso, e, uso de nanopartículas.Info
- Publication number
- BRPI0923859A2 BRPI0923859A2 BRPI0923859-0A BRPI0923859A BRPI0923859A2 BR PI0923859 A2 BRPI0923859 A2 BR PI0923859A2 BR PI0923859 A BRPI0923859 A BR PI0923859A BR PI0923859 A2 BRPI0923859 A2 BR PI0923859A2
- Authority
- BR
- Brazil
- Prior art keywords
- nanoparticle
- nanoparticles
- composition
- methods
- production
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not a halogenated organic compound
- A61K49/0414—Particles, beads, capsules or spheres
- A61K49/0423—Nanoparticles, nanobeads, nanospheres, nanocapsules, i.e. having a size or diameter smaller than 1 micrometer
- A61K49/0428—Surface-modified nanoparticles, e.g. immuno-nanoparticles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
- A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
- A61K49/1824—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles
- A61K49/1827—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle
- A61K49/1833—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with a small organic molecule
- A61K49/1848—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with a small organic molecule the small organic molecule being a silane
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/344604 | 2008-12-29 | ||
US12/344,606 US8728529B2 (en) | 2008-12-29 | 2008-12-29 | Nanoparticle contrast agents for diagnostic imaging |
US12/344608 | 2008-12-29 | ||
US12/344606 | 2008-12-29 | ||
US12/344,608 US8574549B2 (en) | 2008-12-29 | 2008-12-29 | Nanoparticle contrast agents for diagnostic imaging |
US12/344,604 US20100166664A1 (en) | 2008-12-29 | 2008-12-29 | Nanoparticle contrast agents for diagnostic imaging |
PCT/EP2009/067468 WO2010076237A2 (en) | 2008-12-29 | 2009-12-18 | Nanoparticle contrast agents for diagnostic imaging |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0923859A2 true BRPI0923859A2 (pt) | 2015-07-28 |
BRPI0923859B1 BRPI0923859B1 (pt) | 2020-09-15 |
BRPI0923859B8 BRPI0923859B8 (pt) | 2022-10-25 |
Family
ID=42246275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0923859A BRPI0923859B8 (pt) | 2008-12-29 | 2009-12-18 | composição de agente de diagnóstico, e, método para a produção das nanopartículas |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2379118B1 (pt) |
JP (1) | JP6063627B2 (pt) |
KR (2) | KR20170059491A (pt) |
CN (2) | CN102333547A (pt) |
AU (1) | AU2009334868B2 (pt) |
BR (1) | BRPI0923859B8 (pt) |
CA (1) | CA2748408C (pt) |
ES (1) | ES2647567T3 (pt) |
MX (1) | MX2011007058A (pt) |
RU (1) | RU2526181C2 (pt) |
WO (1) | WO2010076237A2 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101276693B1 (ko) * | 2010-10-29 | 2013-06-19 | 포항공과대학교 산학협력단 | 양쪽성 이온을 가진 나노입자 표면 개질용 표면 분자체의 합성과 그 응용 |
JP5790346B2 (ja) * | 2011-02-10 | 2015-10-07 | 信越化学工業株式会社 | アミノ酸変性シラン化合物の製造方法 |
KR20130045647A (ko) * | 2011-10-26 | 2013-05-06 | 한국기초과학지원연구원 | 양쪽성 이온으로 코팅된 자기공명영상 조영제 |
EP2887969B1 (en) * | 2012-08-23 | 2018-08-01 | General Electric Company | Nanoparticulate compositions for diagnostic imaging |
TWI689310B (zh) | 2014-07-11 | 2020-04-01 | 巨生生醫股份有限公司 | 治療鐵缺乏症之方法 |
RU2582870C2 (ru) * | 2014-07-16 | 2016-04-27 | Акционерное общество "Государственный Ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (АО "ГНИИХТЭОС") | Способ получения ферромагнитных металлических наночастиц с твердой изоляционной оболочкой |
CA2961358C (en) * | 2014-09-15 | 2023-08-01 | Massachusetts Institute Of Technology | Nanoparticles for magnetic resonance imaging applications |
WO2016167097A1 (ja) * | 2015-04-15 | 2016-10-20 | 株式会社Kri | ベタイン系ケイ素化合物及びその製造方法並びに親水性コーティング組成液及びコーティング膜 |
JP2017226759A (ja) * | 2016-06-22 | 2017-12-28 | 株式会社Kri | 修飾金属酸化物ゾル及び親水性コーティング組成物 |
JP6531124B2 (ja) * | 2016-10-07 | 2019-06-12 | 株式会社Kri | スルホベタイン系ケイ素系化合物の製造方法 |
WO2018070734A1 (ko) * | 2016-10-14 | 2018-04-19 | 서울대학교산학협력단 | 코어쉘 구조를 포함하는 조영 효과 및 조직 접착 특성을 가지는 표지물질 및 이의 제조방법 |
US11389550B2 (en) * | 2017-06-28 | 2022-07-19 | Riken | Nanoparticle, contrast agent for magnetic resonance imaging containing same, and ligand compound |
US20190001001A1 (en) * | 2017-07-03 | 2019-01-03 | General Electric Company | Drug design for application-dependent payload, controlled pharmacokinetic distribution, and renal clearance |
JP7091129B2 (ja) * | 2018-04-27 | 2022-06-27 | キヤノン株式会社 | 粒子、及びその製造方法 |
JPWO2020138404A1 (ja) | 2018-12-27 | 2021-11-18 | アステラス製薬株式会社 | 親水性リガンドが1つ以上配位結合した酸化鉄を含有する金属粒子を含む、ナノ粒子の製造方法 |
CN111450258B (zh) * | 2019-01-21 | 2022-08-02 | 沈阳药科大学 | 一种促进蛋白药物跨黏液渗透的口服给药系统及其制备 |
KR20220139330A (ko) * | 2020-01-14 | 2022-10-14 | 리이스 사인버그 | 금속-기반 코어 나노입자, 합성 및 사용 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101080240A (zh) * | 2004-12-17 | 2007-11-28 | 皇家飞利浦电子股份有限公司 | 用于分子成象和治疗的靶向造影剂或靶向治疗剂 |
US7462446B2 (en) * | 2005-03-18 | 2008-12-09 | University Of Washington | Magnetic nanoparticle compositions and methods |
US20070292688A1 (en) * | 2005-08-18 | 2007-12-20 | Eastman Kodak Company | Silylamine modified nanoparticulate carriers |
US20070098640A1 (en) * | 2005-11-02 | 2007-05-03 | General Electric Company | Nanoparticle-based imaging agents for X-ray/computed tomography |
US20070122620A1 (en) * | 2005-11-02 | 2007-05-31 | General Electric Company | Nanoparticle-based imaging agents for x-ray / computed tomography and methods for making same |
US20070140974A1 (en) * | 2005-12-15 | 2007-06-21 | General Electric Company | Targeted nanoparticles for magnetic resonance imaging |
WO2007146680A1 (en) * | 2006-06-06 | 2007-12-21 | Florida State University Research Foundation , Inc. | Stabilized silica colloid |
TWI321133B (en) * | 2006-08-01 | 2010-03-01 | Univ Kaohsiung Medical | Folate-receptor-targeting iron oxide nanoparticles coated with poly(ethylene glycol) |
WO2009047587A1 (en) * | 2007-10-12 | 2009-04-16 | Ecole Polytechnique Federale De Lausanne (Epfl) | Magnetic, paramagnetic and/or superparamagnetic nanoparticles |
-
2009
- 2009-12-18 JP JP2011542782A patent/JP6063627B2/ja active Active
- 2009-12-18 MX MX2011007058A patent/MX2011007058A/es not_active Application Discontinuation
- 2009-12-18 RU RU2011126275/15A patent/RU2526181C2/ru active
- 2009-12-18 KR KR1020177013749A patent/KR20170059491A/ko not_active Application Discontinuation
- 2009-12-18 CN CN2009801577051A patent/CN102333547A/zh active Pending
- 2009-12-18 WO PCT/EP2009/067468 patent/WO2010076237A2/en active Application Filing
- 2009-12-18 BR BRPI0923859A patent/BRPI0923859B8/pt active IP Right Grant
- 2009-12-18 ES ES09795424.2T patent/ES2647567T3/es active Active
- 2009-12-18 EP EP09795424.2A patent/EP2379118B1/en active Active
- 2009-12-18 CN CN201710063209.6A patent/CN107029250B/zh active Active
- 2009-12-18 AU AU2009334868A patent/AU2009334868B2/en active Active
- 2009-12-18 CA CA2748408A patent/CA2748408C/en active Active
- 2009-12-18 KR KR1020117014863A patent/KR101999853B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2379118B1 (en) | 2017-10-18 |
JP6063627B2 (ja) | 2017-01-18 |
KR20110107329A (ko) | 2011-09-30 |
AU2009334868B2 (en) | 2015-11-05 |
CN107029250A (zh) | 2017-08-11 |
AU2009334868A1 (en) | 2011-07-07 |
KR20170059491A (ko) | 2017-05-30 |
WO2010076237A2 (en) | 2010-07-08 |
EP2379118A2 (en) | 2011-10-26 |
CN107029250B (zh) | 2023-08-08 |
CA2748408C (en) | 2018-12-04 |
WO2010076237A3 (en) | 2011-02-03 |
CN102333547A (zh) | 2012-01-25 |
KR101999853B1 (ko) | 2019-07-12 |
BRPI0923859B8 (pt) | 2022-10-25 |
ES2647567T3 (es) | 2017-12-22 |
CA2748408A1 (en) | 2010-07-08 |
RU2526181C2 (ru) | 2014-08-20 |
JP2012513963A (ja) | 2012-06-21 |
BRPI0923859B1 (pt) | 2020-09-15 |
RU2011126275A (ru) | 2013-02-10 |
MX2011007058A (es) | 2011-07-28 |
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Legal Events
Date | Code | Title | Description |
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B07D | Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette] | ||
B07G | Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette] |
Free format text: NOTIFICACAO DE DEVOLUCAO DO PEDIDO POR NAO SE ENQUADRAR NO ART. 229-C DA LPI. |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/09/2020, OBSERVADAS AS CONDICOES LEGAIS. |
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B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/12/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO |
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B25A | Requested transfer of rights approved |
Owner name: GE HEALTHCARE LIMITED (GB) |