JP2019528810A - 疾患材料の検出、捕捉、または除去のための流体デバイス - Google Patents

疾患材料の検出、捕捉、または除去のための流体デバイス Download PDF

Info

Publication number
JP2019528810A
JP2019528810A JP2019500495A JP2019500495A JP2019528810A JP 2019528810 A JP2019528810 A JP 2019528810A JP 2019500495 A JP2019500495 A JP 2019500495A JP 2019500495 A JP2019500495 A JP 2019500495A JP 2019528810 A JP2019528810 A JP 2019528810A
Authority
JP
Japan
Prior art keywords
disease material
fluidic device
blood
disease
flow path
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.)
Withdrawn
Application number
JP2019500495A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019528810A5 (https=
Inventor
イー. ミラー,シネイド
イー. ミラー,シネイド
エス. ベル,チャールソン
エス. ベル,チャールソン
エル. クック,アンドリュー
エル. クック,アンドリュー
ディー. ジョルジオ,トッド
ディー. ジョルジオ,トッド
Original Assignee
ヴァンダービルト ユニヴァーシティ
ヴァンダービルト ユニヴァーシティ
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 ヴァンダービルト ユニヴァーシティ, ヴァンダービルト ユニヴァーシティ filed Critical ヴァンダービルト ユニヴァーシティ
Publication of JP2019528810A publication Critical patent/JP2019528810A/ja
Publication of JP2019528810A5 publication Critical patent/JP2019528810A5/ja
Priority to JP2022129921A priority Critical patent/JP2022176962A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502753Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/12Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/14Peptides containing saccharide radicals; Derivatives thereof, e.g. bleomycin, phleomycin, muramylpeptides or vancomycin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165Filtering accessories, e.g. blood filters, filters for infusion liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502715Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502769Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements
    • B01L3/502776Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements specially adapted for focusing or laminating flows
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/08Geometry, shape and general structure
    • B01L2300/0861Configuration of multiple channels and/or chambers in a single devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/16Surface properties and coatings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • External Artificial Organs (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
JP2019500495A 2016-07-07 2017-07-07 疾患材料の検出、捕捉、または除去のための流体デバイス Withdrawn JP2019528810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022129921A JP2022176962A (ja) 2016-07-07 2022-08-17 疾患材料の検出、捕捉、または除去のための流体デバイス

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201662359322P 2016-07-07 2016-07-07
US62/359,322 2016-07-07
US201662407767P 2016-10-13 2016-10-13
US62/407,767 2016-10-13
US201762454235P 2017-02-03 2017-02-03
US62/454,235 2017-02-03
US201762478904P 2017-03-30 2017-03-30
US62/478,904 2017-03-30
PCT/US2017/041038 WO2018009756A1 (en) 2016-07-07 2017-07-07 Fluidic device for the detection, capture, or removal of a disease material

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022129921A Division JP2022176962A (ja) 2016-07-07 2022-08-17 疾患材料の検出、捕捉、または除去のための流体デバイス

Publications (2)

Publication Number Publication Date
JP2019528810A true JP2019528810A (ja) 2019-10-17
JP2019528810A5 JP2019528810A5 (https=) 2020-08-13

Family

ID=60912299

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019500495A Withdrawn JP2019528810A (ja) 2016-07-07 2017-07-07 疾患材料の検出、捕捉、または除去のための流体デバイス
JP2022129921A Pending JP2022176962A (ja) 2016-07-07 2022-08-17 疾患材料の検出、捕捉、または除去のための流体デバイス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022129921A Pending JP2022176962A (ja) 2016-07-07 2022-08-17 疾患材料の検出、捕捉、または除去のための流体デバイス

Country Status (6)

Country Link
US (2) US11154861B2 (https=)
EP (1) EP3482203A4 (https=)
JP (2) JP2019528810A (https=)
CN (1) CN109791146A (https=)
CA (1) CA3030138A1 (https=)
WO (1) WO2018009756A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3735281B1 (en) * 2018-01-05 2024-11-27 Path Ex, Inc. Device for the capture and removal of disease material from fluids
EP3870969A4 (en) * 2018-10-24 2022-07-27 Path Ex, Inc. PROCESS FOR RECOVERING AND ISOLATION OF DISEASE MATERIAL FROM FLOWING MATERIAL
CN109082368A (zh) * 2018-10-29 2018-12-25 上海理工大学 循环肿瘤细胞分选、富集及检测用多级微流控芯片装置
WO2020102533A1 (en) * 2018-11-15 2020-05-22 Massachusetts Institute Of Technology Multi-dimensional double spiral device and methods of use thereof
WO2021063708A1 (en) * 2019-09-30 2021-04-08 Hemotune Ag Assembly for extracorporeal treatment of body fluids
KR20210043207A (ko) * 2019-10-11 2021-04-21 주식회사 싸이토딕스 비편향적 순환종양세포 연속 분리 장치 및 방법
WO2021144769A1 (en) 2020-01-17 2021-07-22 Wynnvision, Llc Antimicrobial silicones
US20210237064A1 (en) * 2020-01-31 2021-08-05 Astrin Biosciences, Inc. Biological Fluid Filtration System
US20230381393A1 (en) * 2022-05-27 2023-11-30 Actorius Innovations Research Co Devices and methods for recovering disease-causing toxic constituents in the blood
CN115107285B (zh) * 2022-06-16 2024-04-02 乾德生物医疗技术(重庆)有限公司 血液净化装置的制造方法
WO2024038432A1 (en) * 2022-08-13 2024-02-22 Adrian Paz Circulating tumor cells collection and therapy system
CN117050764B (zh) * 2023-09-11 2024-04-05 华南理工大学 一种抗生素菌渣多步热解制备高含量可燃气体的方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020164816A1 (en) * 2001-04-06 2002-11-07 California Institute Of Technology Microfluidic sample separation device
JP2003265606A (ja) * 2002-03-14 2003-09-24 Toray Ind Inc 体外循環用毒素吸着材
JP2007268490A (ja) * 2006-03-31 2007-10-18 Fujifilm Corp マイクロデバイス及びそれを用いた触媒反応方法
JP2008510974A (ja) * 2004-08-23 2008-04-10 カーイーエステー−オイローパ フォルシュングスゲゼルシャフト エムベーハー 免疫磁気分離法を用いて生物粒子を単離するためのマイクロ流体システム
JP2009113035A (ja) * 2007-11-07 2009-05-28 Palo Alto Research Center Inc 流体から中立浮力粒子を分離するシステムおよび方法
JP2010533871A (ja) * 2007-07-16 2010-10-28 カリフォルニア インスティチュート オブ テクノロジー 標的分子を検出するためのアレイ、基板、装置、方法、及び、システム
JP2013521001A (ja) * 2010-03-04 2013-06-10 ナショナル ユニヴァーシティー オブ シンガポール 細胞を検出および単離するためのマイクロ流体分取装置
JP2015535728A (ja) * 2012-09-21 2015-12-17 マサチューセッツ インスティテュート オブ テクノロジ マイクロ流体装置およびその使用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087486A2 (en) * 2000-05-15 2001-11-22 Tecan Trading Ag Microfluidics devices and methods for performing cell based assays
GB2472927B (en) 2005-04-05 2011-05-04 Gen Hospital Corp Microfluidic Cell Capture on Micro-Corrugated Surface
CN100420947C (zh) 2005-05-30 2008-09-24 孙东旭 用单一捕获剂定量检测特异性分析物的方法及其试剂盒
WO2009009408A2 (en) * 2007-07-06 2009-01-15 Applied Biosystems Inc. Devices and methods for the detection of analytes
US20100075340A1 (en) 2008-09-22 2010-03-25 Mehdi Javanmard Electrical Detection Of Biomarkers Using Bioactivated Microfluidic Channels
GB0902316D0 (en) * 2009-02-12 2009-04-01 Univ Nottingham Pathogen detector assay, method and kit
WO2010129532A2 (en) * 2009-05-05 2010-11-11 Trustees Of Boston University Method and device for rapid detection of bacterial antibiotic resistance/susceptibility
FR2950699A1 (fr) 2009-09-29 2011-04-01 Centre Nat Rech Scient Dispositif a usage unique pour la detection de particules d'interet, telles que des entites biologiques, systeme de detection comprenant ledit dispositif et procede de mise en oeuvre
US20140154703A1 (en) * 2011-01-06 2014-06-05 Alison Skelley Circulating tumor cell capture on a microfluidic chip incorporating both affinity and size
US10130946B2 (en) * 2011-09-30 2018-11-20 The Regents Of The University Of Michigan System for detecting rare cells
WO2013049636A1 (en) 2011-09-30 2013-04-04 The Regents Of The University Of Michigan System for detecting rare cells
CN104345153B (zh) * 2013-07-30 2017-05-10 香港中文大学 微阵列基底、微阵列、微流体系统及其制备方法
SG11201700733TA (en) 2014-07-30 2017-02-27 Univ Case Western Reserve Biochips to diagnose hemoglobin disorders and monitor blood cells
WO2016040850A1 (en) * 2014-09-11 2016-03-17 Oregon State University Microfluidic device for removal of constituents from blood
US10228313B2 (en) * 2014-10-24 2019-03-12 Massachusetts Institute Of Technology System and method for multiplexed affinity purification of proteins and cells
WO2019241794A1 (en) * 2018-06-16 2019-12-19 Hacker Kevin Jay Microorganism identification and characterization

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020164816A1 (en) * 2001-04-06 2002-11-07 California Institute Of Technology Microfluidic sample separation device
JP2003265606A (ja) * 2002-03-14 2003-09-24 Toray Ind Inc 体外循環用毒素吸着材
JP2008510974A (ja) * 2004-08-23 2008-04-10 カーイーエステー−オイローパ フォルシュングスゲゼルシャフト エムベーハー 免疫磁気分離法を用いて生物粒子を単離するためのマイクロ流体システム
JP2007268490A (ja) * 2006-03-31 2007-10-18 Fujifilm Corp マイクロデバイス及びそれを用いた触媒反応方法
JP2010533871A (ja) * 2007-07-16 2010-10-28 カリフォルニア インスティチュート オブ テクノロジー 標的分子を検出するためのアレイ、基板、装置、方法、及び、システム
JP2009113035A (ja) * 2007-11-07 2009-05-28 Palo Alto Research Center Inc 流体から中立浮力粒子を分離するシステムおよび方法
JP2013521001A (ja) * 2010-03-04 2013-06-10 ナショナル ユニヴァーシティー オブ シンガポール 細胞を検出および単離するためのマイクロ流体分取装置
JP2015535728A (ja) * 2012-09-21 2015-12-17 マサチューセッツ インスティテュート オブ テクノロジ マイクロ流体装置およびその使用

Also Published As

Publication number Publication date
EP3482203A4 (en) 2020-01-01
US11154861B2 (en) 2021-10-26
US20220134341A1 (en) 2022-05-05
WO2018009756A1 (en) 2018-01-11
EP3482203A1 (en) 2019-05-15
JP2022176962A (ja) 2022-11-30
US11883821B2 (en) 2024-01-30
CN109791146A (zh) 2019-05-21
US20190240663A1 (en) 2019-08-08
CA3030138A1 (en) 2018-01-11

Similar Documents

Publication Publication Date Title
US11883821B2 (en) Fluidic device for the detection, capture, or removal of a disease material
Song et al. Fluorescent-magnetic-biotargeting multifunctional nanobioprobes for detecting and isolating multiple types of tumor cells
US8980568B2 (en) Methods and compositions for detecting non-hematopoietic cells from a blood sample
CN109490528A (zh) 外泌体分析及癌症诊断方法
US20240238802A1 (en) Magnetic Separation Filters And Microfluidic Devices Using Magnetic Separation Filters
US20150285808A1 (en) System for detecting rare cells
US20150285809A1 (en) Microfluidic devices for the capture of biological sample components
US10317406B2 (en) System for detecting rare cells
CN103889556A (zh) 在引入亲和性和大小两者的微流体芯片上的循环肿瘤细胞捕获
CN103642755B (zh) 从血液中分离循环肿瘤细胞的方法
Boya et al. Circulating tumor cell enrichment technologies
Onukwugha et al. Emerging micro-nanotechnologies for extracellular vesicles in immuno-oncology: from target specific isolations to immunomodulation
US20200070168A1 (en) Engineered nano-interfaces for microfluidic isolation of extracellular vesicles
CN113785050B (zh) 使用广谱纳米颗粒实现基因组检测
JP6244589B2 (ja) 微粒子分離用マイクロ流路チップ、移流集積ユニット、微粒子分離用システム及び微粒子分離方法
US20240165620A1 (en) Fluidic device for the detection, capture, or removal of a disease material
WO2019094633A1 (en) Methods and systems for separating biological particles
CN106281962A (zh) 基于靶向多肽的循环肿瘤细胞捕获方法及微流芯片
Gaitas et al. Chemically modified plastic tube for high volume removal and collection of circulating tumor cells
Noreldin et al. Isolation and characterization of extracellular vesicles: Classical and modern approaches
US20240390902A1 (en) Methods and systems for sorting biological particles
Talasaz et al. Cell trapping in activated micropores for functional analysis
Kim et al. Enhancement of capture sensitivity for circulating tumor cells in a breast cancer patient's blood by silicon nanowire platform
US20230149929A1 (en) Methods and systems for sorting biological particles
JP7339696B2 (ja) 生物学的実体の選択的捕捉のためのマイクロ流体装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200706

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200706

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210625

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210706

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20211005

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211202

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220419

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220817

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20220817

C11 Written invitation by the commissioner to file amendments

Free format text: JAPANESE INTERMEDIATE CODE: C11

Effective date: 20220830

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20220927

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20221004

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20221021

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20221025

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20221220

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20230124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230420

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230818

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231002

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20240117