JP2009540921A - 医療機器の為の放出制御薬物コーティング - Google Patents
医療機器の為の放出制御薬物コーティング Download PDFInfo
- Publication number
- JP2009540921A JP2009540921A JP2009516487A JP2009516487A JP2009540921A JP 2009540921 A JP2009540921 A JP 2009540921A JP 2009516487 A JP2009516487 A JP 2009516487A JP 2009516487 A JP2009516487 A JP 2009516487A JP 2009540921 A JP2009540921 A JP 2009540921A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- medical device
- block copolymer
- copolymer
- coated medical
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/10—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/34—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
- A61L2300/608—Coatings having two or more layers
- A61L2300/61—Coatings having two or more layers containing two or more active agents in different layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/08—Coatings comprising two or more layers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Dermatology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/472,464 US20070298067A1 (en) | 2006-06-22 | 2006-06-22 | Control release drug coating for medical devices |
| PCT/US2007/011410 WO2007149161A2 (en) | 2006-06-22 | 2007-05-11 | Control realease drug coating for medical devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009540921A true JP2009540921A (ja) | 2009-11-26 |
| JP2009540921A5 JP2009540921A5 (enExample) | 2011-01-13 |
Family
ID=38833908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009516487A Pending JP2009540921A (ja) | 2006-06-22 | 2007-05-11 | 医療機器の為の放出制御薬物コーティング |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20070298067A1 (enExample) |
| EP (1) | EP2040769B1 (enExample) |
| JP (1) | JP2009540921A (enExample) |
| CA (1) | CA2656516A1 (enExample) |
| WO (1) | WO2007149161A2 (enExample) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013533758A (ja) * | 2010-06-13 | 2013-08-29 | マイクロポート メディカル (シャンハイ) シーオー., エルティーディー | インターベンション医療機器及びその製造方法 |
| JP2013542777A (ja) * | 2010-10-06 | 2013-11-28 | プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ | 材料に基づく細胞治療のための注射可能孔形成性ハイドロゲル |
| US9370558B2 (en) | 2008-02-13 | 2016-06-21 | President And Fellows Of Harvard College | Controlled delivery of TLR agonists in structural polymeric devices |
| US9381235B2 (en) | 2009-07-31 | 2016-07-05 | President And Fellows Of Harvard College | Programming of cells for tolerogenic therapies |
| US9446107B2 (en) | 2005-12-13 | 2016-09-20 | President And Fellows Of Harvard College | Scaffolds for cell transplantation |
| US9486512B2 (en) | 2011-06-03 | 2016-11-08 | President And Fellows Of Harvard College | In situ antigen-generating cancer vaccine |
| US9675561B2 (en) | 2011-04-28 | 2017-06-13 | President And Fellows Of Harvard College | Injectable cryogel vaccine devices and methods of use thereof |
| US9770535B2 (en) | 2007-06-21 | 2017-09-26 | President And Fellows Of Harvard College | Scaffolds for cell collection or elimination |
| US9821045B2 (en) | 2008-02-13 | 2017-11-21 | President And Fellows Of Harvard College | Controlled delivery of TLR3 agonists in structural polymeric devices |
| US9937249B2 (en) | 2012-04-16 | 2018-04-10 | President And Fellows Of Harvard College | Mesoporous silica compositions for modulating immune responses |
| US10045947B2 (en) | 2011-04-28 | 2018-08-14 | President And Fellows Of Harvard College | Injectable preformed macroscopic 3-dimensional scaffolds for minimally invasive administration |
| US10682400B2 (en) | 2014-04-30 | 2020-06-16 | President And Fellows Of Harvard College | Combination vaccine devices and methods of killing cancer cells |
| US11150242B2 (en) | 2015-04-10 | 2021-10-19 | President And Fellows Of Harvard College | Immune cell trapping devices and methods for making and using the same |
| US11555177B2 (en) | 2016-07-13 | 2023-01-17 | President And Fellows Of Harvard College | Antigen-presenting cell-mimetic scaffolds and methods for making and using the same |
| US11752238B2 (en) | 2016-02-06 | 2023-09-12 | President And Fellows Of Harvard College | Recapitulating the hematopoietic niche to reconstitute immunity |
| US11786457B2 (en) | 2015-01-30 | 2023-10-17 | President And Fellows Of Harvard College | Peritumoral and intratumoral materials for cancer therapy |
| US12258430B2 (en) | 2018-09-19 | 2025-03-25 | President And Fellows Of Harvard College | Compositions and methods for labeling and modulation of cells in vitro and in vivo |
| US12274744B2 (en) | 2016-08-02 | 2025-04-15 | President And Fellows Of Harvard College | Biomaterials for modulating immune responses |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8414547B2 (en) | 2004-04-29 | 2013-04-09 | C. R. Bard, Inc. | Modulating agents for antimicrobial coatings |
| AU2007212025A1 (en) * | 2006-02-06 | 2007-08-16 | Conor Medsystems, Inc. | Drug delivery stent with extended in vivo drug release |
| US9737640B2 (en) | 2006-11-20 | 2017-08-22 | Lutonix, Inc. | Drug releasing coatings for medical devices |
| US8430055B2 (en) | 2008-08-29 | 2013-04-30 | Lutonix, Inc. | Methods and apparatuses for coating balloon catheters |
| US20080276935A1 (en) | 2006-11-20 | 2008-11-13 | Lixiao Wang | Treatment of asthma and chronic obstructive pulmonary disease with anti-proliferate and anti-inflammatory drugs |
| US8414525B2 (en) | 2006-11-20 | 2013-04-09 | Lutonix, Inc. | Drug releasing coatings for medical devices |
| US8414526B2 (en) | 2006-11-20 | 2013-04-09 | Lutonix, Inc. | Medical device rapid drug releasing coatings comprising oils, fatty acids, and/or lipids |
| US8998846B2 (en) | 2006-11-20 | 2015-04-07 | Lutonix, Inc. | Drug releasing coatings for balloon catheters |
| US8414909B2 (en) | 2006-11-20 | 2013-04-09 | Lutonix, Inc. | Drug releasing coatings for medical devices |
| WO2008063581A2 (en) * | 2006-11-20 | 2008-05-29 | Lutonix, Inc. | Treatment of asthma and chronic obstructive pulmonary disease with anti-proliferate and anti-inflammatory drugs |
| US8414910B2 (en) | 2006-11-20 | 2013-04-09 | Lutonix, Inc. | Drug releasing coatings for medical devices |
| US9700704B2 (en) | 2006-11-20 | 2017-07-11 | Lutonix, Inc. | Drug releasing coatings for balloon catheters |
| US8425459B2 (en) | 2006-11-20 | 2013-04-23 | Lutonix, Inc. | Medical device rapid drug releasing coatings comprising a therapeutic agent and a contrast agent |
| US20090074831A1 (en) * | 2007-09-18 | 2009-03-19 | Robert Falotico | LOCAL VASCULAR DELIVERY OF mTOR INHIBITORS IN COMBINATION WITH PEROXISOME PROLIFERATORS-ACTIVATED RECEPTOR STIMULATORS |
| US8551517B2 (en) * | 2008-12-16 | 2013-10-08 | Kimberly-Clark Worldwide, Inc. | Substrates providing multiple releases of active agents |
| US8585806B2 (en) * | 2011-01-11 | 2013-11-19 | Hydration Systems, Llc | Gas separation membrane |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190369A (ja) * | 2005-12-15 | 2007-08-02 | Cordis Corp | 改善された薬剤放出特性を備えた薬剤溶出物品 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE75744B1 (en) * | 1995-04-03 | 1997-09-24 | Elan Corp Plc | Controlled release biodegradable micro- and nanospheres containing cyclosporin |
| US6258121B1 (en) * | 1999-07-02 | 2001-07-10 | Scimed Life Systems, Inc. | Stent coating |
| US6306419B1 (en) * | 2000-02-23 | 2001-10-23 | Aegis Biosciences, Llc | Medical uses of styrene sulfonate polymers |
| DE60130673T2 (de) * | 2000-09-29 | 2008-07-17 | Ethicon Inc. | Beschichtungen für medizinische vorrichtungen |
| US6545097B2 (en) * | 2000-12-12 | 2003-04-08 | Scimed Life Systems, Inc. | Drug delivery compositions and medical devices containing block copolymer |
| US6753071B1 (en) * | 2001-09-27 | 2004-06-22 | Advanced Cardiovascular Systems, Inc. | Rate-reducing membrane for release of an agent |
| US6770729B2 (en) * | 2002-09-30 | 2004-08-03 | Medtronic Minimed, Inc. | Polymer compositions containing bioactive agents and methods for their use |
| US6702850B1 (en) * | 2002-09-30 | 2004-03-09 | Mediplex Corporation Korea | Multi-coated drug-eluting stent for antithrombosis and antirestenosis |
| US6918929B2 (en) * | 2003-01-24 | 2005-07-19 | Medtronic Vascular, Inc. | Drug-polymer coated stent with pegylated styrenic block copolymers |
| US7169404B2 (en) * | 2003-07-30 | 2007-01-30 | Advanced Cardiovasular Systems, Inc. | Biologically absorbable coatings for implantable devices and methods for fabricating the same |
| US20050129731A1 (en) * | 2003-11-03 | 2005-06-16 | Roland Horres | Biocompatible, biostable coating of medical surfaces |
| US7875282B2 (en) * | 2004-03-22 | 2011-01-25 | Cordis Corporation | Coated medical device for local vascular delivery of Panzem® in combination with rapamycin to prevent restenosis following vascular injury |
| US20070191931A1 (en) * | 2006-02-16 | 2007-08-16 | Jan Weber | Bioerodible endoprostheses and methods of making the same |
-
2006
- 2006-06-22 US US11/472,464 patent/US20070298067A1/en not_active Abandoned
-
2007
- 2007-05-11 EP EP07794783.6A patent/EP2040769B1/en not_active Not-in-force
- 2007-05-11 JP JP2009516487A patent/JP2009540921A/ja active Pending
- 2007-05-11 WO PCT/US2007/011410 patent/WO2007149161A2/en not_active Ceased
- 2007-05-11 CA CA002656516A patent/CA2656516A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190369A (ja) * | 2005-12-15 | 2007-08-02 | Cordis Corp | 改善された薬剤放出特性を備えた薬剤溶出物品 |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11096997B2 (en) | 2005-12-13 | 2021-08-24 | President And Fellows Of Harvard College | Scaffolds for cell transplantation |
| US10149897B2 (en) | 2005-12-13 | 2018-12-11 | President And Fellows Of Harvard College | Scaffolds for cell transplantation |
| US9446107B2 (en) | 2005-12-13 | 2016-09-20 | President And Fellows Of Harvard College | Scaffolds for cell transplantation |
| US10137184B2 (en) | 2005-12-13 | 2018-11-27 | President And Fellows Of Harvard College | Scaffolds for cell transplantation |
| US9770535B2 (en) | 2007-06-21 | 2017-09-26 | President And Fellows Of Harvard College | Scaffolds for cell collection or elimination |
| US10695468B2 (en) | 2007-06-21 | 2020-06-30 | President And Fellows Of Harvard College | Scaffolds for cell collection or elimination |
| US10258677B2 (en) | 2008-02-13 | 2019-04-16 | President And Fellows Of Harvard College | Continuous cell programming devices |
| US10328133B2 (en) | 2008-02-13 | 2019-06-25 | President And Fellows Of Harvard College | Continuous cell programming devices |
| US9821045B2 (en) | 2008-02-13 | 2017-11-21 | President And Fellows Of Harvard College | Controlled delivery of TLR3 agonists in structural polymeric devices |
| US9370558B2 (en) | 2008-02-13 | 2016-06-21 | President And Fellows Of Harvard College | Controlled delivery of TLR agonists in structural polymeric devices |
| US10568949B2 (en) | 2008-02-13 | 2020-02-25 | President And Fellows Of Harvard College | Method of eliciting an anti-tumor immune response with controlled delivery of TLR agonists in porous polymerlc devices |
| US9381235B2 (en) | 2009-07-31 | 2016-07-05 | President And Fellows Of Harvard College | Programming of cells for tolerogenic therapies |
| US10080789B2 (en) | 2009-07-31 | 2018-09-25 | President And Fellows Of Harvard College | Programming of cells for tolerogenic therapies |
| JP2013533758A (ja) * | 2010-06-13 | 2013-08-29 | マイクロポート メディカル (シャンハイ) シーオー., エルティーディー | インターベンション医療機器及びその製造方法 |
| JP2013542777A (ja) * | 2010-10-06 | 2013-11-28 | プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ | 材料に基づく細胞治療のための注射可能孔形成性ハイドロゲル |
| US11202759B2 (en) | 2010-10-06 | 2021-12-21 | President And Fellows Of Harvard College | Injectable, pore-forming hydrogels for materials-based cell therapies |
| US9675561B2 (en) | 2011-04-28 | 2017-06-13 | President And Fellows Of Harvard College | Injectable cryogel vaccine devices and methods of use thereof |
| US12427118B2 (en) | 2011-04-28 | 2025-09-30 | President And Fellows Of Harvard College | Injectable cryogel vaccine devices and methods of use thereof |
| US10045947B2 (en) | 2011-04-28 | 2018-08-14 | President And Fellows Of Harvard College | Injectable preformed macroscopic 3-dimensional scaffolds for minimally invasive administration |
| US10406216B2 (en) | 2011-06-03 | 2019-09-10 | President And Fellows Of Harvard College | In situ antigen-generating cancer vaccine |
| US9486512B2 (en) | 2011-06-03 | 2016-11-08 | President And Fellows Of Harvard College | In situ antigen-generating cancer vaccine |
| US9937249B2 (en) | 2012-04-16 | 2018-04-10 | President And Fellows Of Harvard College | Mesoporous silica compositions for modulating immune responses |
| US11278604B2 (en) | 2012-04-16 | 2022-03-22 | President And Fellows Of Harvard College | Mesoporous silica compositions comprising inflammatory cytokines comprising inflammatory cytokines for modulating immune responses |
| US10682400B2 (en) | 2014-04-30 | 2020-06-16 | President And Fellows Of Harvard College | Combination vaccine devices and methods of killing cancer cells |
| US11998593B2 (en) | 2014-04-30 | 2024-06-04 | President And Fellows Of Harvard College | Combination vaccine devices and methods of killing cancer cells |
| US11786457B2 (en) | 2015-01-30 | 2023-10-17 | President And Fellows Of Harvard College | Peritumoral and intratumoral materials for cancer therapy |
| US11150242B2 (en) | 2015-04-10 | 2021-10-19 | President And Fellows Of Harvard College | Immune cell trapping devices and methods for making and using the same |
| US11752238B2 (en) | 2016-02-06 | 2023-09-12 | President And Fellows Of Harvard College | Recapitulating the hematopoietic niche to reconstitute immunity |
| US11555177B2 (en) | 2016-07-13 | 2023-01-17 | President And Fellows Of Harvard College | Antigen-presenting cell-mimetic scaffolds and methods for making and using the same |
| US12274744B2 (en) | 2016-08-02 | 2025-04-15 | President And Fellows Of Harvard College | Biomaterials for modulating immune responses |
| US12258430B2 (en) | 2018-09-19 | 2025-03-25 | President And Fellows Of Harvard College | Compositions and methods for labeling and modulation of cells in vitro and in vivo |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2656516A1 (en) | 2007-12-27 |
| WO2007149161A3 (en) | 2008-04-24 |
| EP2040769B1 (en) | 2014-02-26 |
| US20070298067A1 (en) | 2007-12-27 |
| WO2007149161A2 (en) | 2007-12-27 |
| EP2040769A2 (en) | 2009-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009540921A (ja) | 医療機器の為の放出制御薬物コーティング | |
| EP1809347B1 (en) | Drug coated medical device with nucleating agents | |
| US8920491B2 (en) | Medical devices having a coating of inorganic material | |
| EP2307070B1 (en) | Medical devices having metal coatings for controlled drug release | |
| US20070212547A1 (en) | Method of powder coating medical devices | |
| US20050037050A1 (en) | Medical devices comprising drug-loaded capsules for localized drug delivery | |
| JP2009525127A (ja) | 超音波作動医療器具 | |
| US20060286071A1 (en) | Therapeutic pastes for medical device coating | |
| EP1729833B1 (en) | Polymer-filler composites for controlled delivery of therapeutic agents from medical articles | |
| WO2009039429A2 (en) | Therapeutic agent-eluting medical devices having textured polymeric surfaces | |
| US20050163913A1 (en) | Multi-step method of manufacturing a medical device | |
| US8221824B2 (en) | Deforming surface of drug eluting coating to alter drug release profile of a medical device | |
| JP2008520349A (ja) | 医療デバイスのための治療剤駆動層 | |
| US20080152784A1 (en) | Methods of manufacturing coatings and coated medical devices | |
| US8257777B2 (en) | Photoresist coating to apply a coating to select areas of a medical device | |
| US20080102194A1 (en) | Method and apparatus for coating a medical device by electroless plating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100510 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101119 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120217 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120301 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120321 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120821 |