JP6987640B2 - Cd3に特異的なヒト化抗体またはその断片 - Google Patents

Cd3に特異的なヒト化抗体またはその断片 Download PDF

Info

Publication number
JP6987640B2
JP6987640B2 JP2017558425A JP2017558425A JP6987640B2 JP 6987640 B2 JP6987640 B2 JP 6987640B2 JP 2017558425 A JP2017558425 A JP 2017558425A JP 2017558425 A JP2017558425 A JP 2017558425A JP 6987640 B2 JP6987640 B2 JP 6987640B2
Authority
JP
Japan
Prior art keywords
antibody
seq
cells
fragment
cell
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.)
Active
Application number
JP2017558425A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018516554A (ja
JP2018516554A5 (enExample
Inventor
ノエル,フォルカー
シー,ホルゲル
カイゼル,アンドリュー
Original Assignee
ミルテニイ ビオテック ベー.ファー. ウント コー.カーゲー
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 ミルテニイ ビオテック ベー.ファー. ウント コー.カーゲー filed Critical ミルテニイ ビオテック ベー.ファー. ウント コー.カーゲー
Publication of JP2018516554A publication Critical patent/JP2018516554A/ja
Publication of JP2018516554A5 publication Critical patent/JP2018516554A5/ja
Application granted granted Critical
Publication of JP6987640B2 publication Critical patent/JP6987640B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2809Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against the T-cell receptor (TcR)-CD3 complex
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14Blood; Artificial blood
    • A61K35/17Lymphocytes; B-cells; T-cells; Natural killer cells; Interferon-activated or cytokine-activated lymphocytes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2818Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55Fab or Fab'
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567Framework region [FR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/50Cell markers; Cell surface determinants
    • C12N2501/51B7 molecules, e.g. CD80, CD86, CD28 (ligand), CD152 (ligand)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/50Cell markers; Cell surface determinants
    • C12N2501/515CD3, T-cell receptor complex
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/50Cell markers; Cell surface determinants
    • C12N2501/599Cell markers; Cell surface determinants with CD designations not provided for elsewhere

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Hematology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Developmental Biology & Embryology (AREA)
  • Virology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
JP2017558425A 2015-05-08 2016-05-06 Cd3に特異的なヒト化抗体またはその断片 Active JP6987640B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15166966.0 2015-05-08
EP15166966.0A EP3091032A1 (en) 2015-05-08 2015-05-08 Humanized antibody or fragment thereof specific for cd3
PCT/EP2016/060148 WO2016180721A1 (en) 2015-05-08 2016-05-06 Humanized antibody or fragment thereof specific for cd3

Publications (3)

Publication Number Publication Date
JP2018516554A JP2018516554A (ja) 2018-06-28
JP2018516554A5 JP2018516554A5 (enExample) 2019-06-06
JP6987640B2 true JP6987640B2 (ja) 2022-01-05

Family

ID=53051759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017558425A Active JP6987640B2 (ja) 2015-05-08 2016-05-06 Cd3に特異的なヒト化抗体またはその断片

Country Status (7)

Country Link
US (1) US20180112000A1 (enExample)
EP (2) EP3091032A1 (enExample)
JP (1) JP6987640B2 (enExample)
CN (1) CN107889492B (enExample)
CA (1) CA2985251C (enExample)
ES (1) ES2954183T3 (enExample)
WO (1) WO2016180721A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104822704B (zh) * 2012-06-14 2020-02-14 医疗生物科学有限公司 针对分化簇3(cd3)的人源化的抗体
IL278574B2 (en) 2014-11-12 2024-11-01 Seagen Inc Glycan-interacting compounds and methods of use
WO2017083582A1 (en) 2015-11-12 2017-05-18 Siamab Therapeutics, Inc. Glycan-interacting compounds and methods of use
BR112018076260A2 (pt) 2016-06-20 2019-03-26 Kymab Limited anticorpo ou fragmento do mesmo que se liga especificamente a hpd-l1, anticorpo biespecífico ou proteína de fusão, uso de um anticorpo ou fragmento, método, composição farmacêutica, método de modulação, método de inibição, método de tratamento, ácido nucleico, vetor, hospedeiro e imunocitocina
WO2018094143A1 (en) * 2016-11-17 2018-05-24 Siamab Therapeutics, Inc. Glycan-interacting compounds and methods of use
EP3336545A1 (en) * 2016-12-13 2018-06-20 Miltenyi Biotec GmbH Reversible labeling of antigens in biological specimens
KR20240044544A (ko) 2017-03-03 2024-04-04 씨젠 인크. 글리칸-상호작용 화합물 및 사용 방법
CN110913895B (zh) * 2017-05-08 2024-04-02 阿迪马布有限责任公司 抗cd3结合结构域和包含它们的抗体以及它们的产生及使用方法
DK3797121T3 (da) * 2018-05-23 2024-07-08 Pfizer Antistoffer, der er specifikke for CD3, og anvendelser deraf
GB201820006D0 (en) 2018-12-07 2019-01-23 Lifearc Humanised anti-IL17BR antibody
JP7611171B2 (ja) * 2019-05-23 2025-01-09 ベロスビオ・インコーポレイテッド 抗ror1/抗cd3二重特異性結合分子
KR102607909B1 (ko) 2020-08-19 2023-12-01 젠코어 인코포레이티드 항-cd28 조성물
EP4319809A4 (en) * 2021-04-06 2025-03-05 Memorial Sloan Kettering Cancer Center COMBINATION THERAPY WITH DEXAMETHASONE AND TUMOR-SPECIFIC T-CELL ACTIVATION MULTI-SPECIFIC ANTIBODIES FOR THE TREATMENT OF CANCER
KR20240109605A (ko) * 2021-09-13 2024-07-11 산둥심시어 바이오파마슈티칼 씨오., 엘티디. 항-인간 cd3 항체 및 이의 응용
EP4463135A2 (en) 2022-01-10 2024-11-20 Sana Biotechnology, Inc. Methods of ex vivo dosing and administration of lipid particles or viral vectors and related systems and uses
US20250152709A1 (en) 2022-02-01 2025-05-15 Sana Biotechnology, Inc. Cd3-targeted lentiviral vectors and uses thereof
CN119110809A (zh) 2022-02-23 2024-12-10 Xencor股份有限公司 抗CD28 x抗PSMA抗体
WO2023193015A1 (en) 2022-04-01 2023-10-05 Sana Biotechnology, Inc. Cytokine receptor agonist and viral vector combination therapies
WO2024044655A1 (en) 2022-08-24 2024-02-29 Sana Biotechnology, Inc. Delivery of heterologous proteins
EP4627096A1 (en) 2022-12-02 2025-10-08 Sana Biotechnology, Inc. Lipid particles with cofusogens and methods of producing and using the same
WO2024220597A2 (en) 2023-04-18 2024-10-24 Sana Biotechnology, Inc. Digital droplet based assay for detecting replication competent lentiviral vector
WO2024223847A1 (en) 2023-04-27 2024-10-31 Miltenyi Biotec B.V. & Co. KG Pseudotyped retroviral vector particle with anti-cd3 display
AU2024274792A1 (en) 2023-05-23 2025-10-23 Sana Biotechnology, Inc. Tandem fusogens and related lipid particles
WO2025034203A1 (en) * 2023-08-07 2025-02-13 Memorial Sloan-Kettering Cancer Center Improved methods for producing cells
WO2025078492A1 (en) 2023-10-13 2025-04-17 Miltenyi Biotec B.V. & Co. KG Cd3-targeted nipah-pseudotyped lentiviral vector particles
WO2025109111A1 (en) 2023-11-22 2025-05-30 Immudex Aps Immune cell activating multimers
WO2025184529A1 (en) 2024-03-01 2025-09-04 Sana Biotechnology, Inc. Viral particles with fusogen display and related compositions and methods

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658019A (en) 1979-04-26 1987-04-14 Ortho Pharmaceutical Corporation Complement-fixing monoclonal antibody to human T cells
US6352694B1 (en) 1994-06-03 2002-03-05 Genetics Institute, Inc. Methods for inducing a population of T cells to proliferate using agents which recognize TCR/CD3 and ligands which stimulate an accessory molecule on the surface of the T cells
JP2546544B2 (ja) 1989-10-27 1996-10-23 アーチ ディベラップメント コーポレイション 免疫強化を促進するための方法と組成物
US6406696B1 (en) 1989-10-27 2002-06-18 Tolerance Therapeutics, Inc. Methods of stimulating the immune system with anti-CD3 antibodies
US6750325B1 (en) 1989-12-21 2004-06-15 Celltech R&D Limited CD3 specific recombinant antibody
GB9206422D0 (en) 1992-03-24 1992-05-06 Bolt Sarah L Antibody preparation
US7381803B1 (en) 1992-03-27 2008-06-03 Pdl Biopharma, Inc. Humanized antibodies against CD3
US5885573A (en) 1993-06-01 1999-03-23 Arch Development Corporation Methods and materials for modulation of the immunosuppressive activity and toxicity of monoclonal antibodies
DK0700430T3 (da) 1993-06-04 2005-08-15 Us Navy Fremgangsmåder til selektivt af stimulere proliferation af T-celler
DE19721700C1 (de) 1997-05-23 1998-11-19 Deutsches Krebsforsch Mutierter OKT3-Antikörper
EP1345969B1 (fr) 2000-12-26 2010-08-11 Institut National De La Sante Et De La Recherche Medicale (Inserm) Anticorps anti-cd28
EP2034009B1 (en) * 2002-02-08 2014-01-15 Life Technologies Corporation Compositions and methods for restoring immune responsiveness in patients with immunological defects basing on cd3/cd28 costimulation
US20100068192A1 (en) * 2005-09-30 2010-03-18 Takara Bio Inc. Method for Production of T Cell Population
EP3338895B1 (en) 2007-12-07 2022-08-10 Miltenyi Biotec B.V. & Co. KG Sample processing systems and methods
JP2014514314A (ja) * 2011-04-20 2014-06-19 ゲンマブ エー/エス Her2およびcd3に対する二重特異性抗体
CN104822704B (zh) * 2012-06-14 2020-02-14 医疗生物科学有限公司 针对分化簇3(cd3)的人源化的抗体
EP3786183A3 (en) * 2012-06-15 2021-06-09 Imaginab, Inc. Antigen binding constructs to cd3
EP2711418B1 (en) * 2012-09-25 2017-08-23 Miltenyi Biotec GmbH Method for polyclonal stimulation of T cells by flexible nanomatrices

Also Published As

Publication number Publication date
WO2016180721A1 (en) 2016-11-17
EP3091032A1 (en) 2016-11-09
JP2018516554A (ja) 2018-06-28
CN107889492A (zh) 2018-04-06
EP3294766A1 (en) 2018-03-21
EP3294766C0 (en) 2023-08-09
EP3294766B1 (en) 2023-08-09
CN107889492B (zh) 2022-01-18
ES2954183T3 (es) 2023-11-20
CA2985251A1 (en) 2016-11-17
US20180112000A1 (en) 2018-04-26
CA2985251C (en) 2025-06-10

Similar Documents

Publication Publication Date Title
JP6987640B2 (ja) Cd3に特異的なヒト化抗体またはその断片
US20240191188A1 (en) Methods for culturing cells and kits and apparatus for same
US11919970B2 (en) Antibodies and chimeric antigen receptors specific for ROR1
JP7258821B2 (ja) Cd19に特異的な抗体およびキメラ抗原受容体
AU2016341529B2 (en) Methods for culturing cells and kits and apparatus for same
JP7062640B2 (ja) 抗cd19抗体に対する抗イディオタイプ抗体
JP7262597B2 (ja) 二重特異性抗体及びその作製方法と使用
CN107880128B (zh) 一种抗cd19的全人源抗体或抗体片段及其方法和应用
CN114127111A (zh) 与nkp30结合的抗体分子及其用途
JP2019523651A (ja) 抗psma抗体およびその使用
US12435444B2 (en) Rabbit-derived antigen binding protein nucleic acid libraries and methods of making the same
JP2023539645A (ja) Nkp30に結合する抗体分子およびその使用
WO2016166568A1 (en) Methods, kits and apparatus for expanding a population of cells
JP2013511996A (ja) 疾患を治療するための剤
CN117836324A (zh) 新型tnfr2结合分子
US20240124575A1 (en) Human cd33 antibody and use thereof
RU2822366C2 (ru) Химерные антигенные рецепторы и связывающие агенты, нацеленные на dll3
RU2777989C2 (ru) Олигомерные реагенты в виде частиц и способы их применения

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190426

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190426

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200226

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200303

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200527

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20201027

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20201215

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20201214

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210115

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210226

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

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20210226

C11 Written invitation by the commissioner to file amendments

Free format text: JAPANESE INTERMEDIATE CODE: C11

Effective date: 20210309

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

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20210409

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

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20210413

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

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20210611

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20210615

C876 Explanation why request for accelerated appeal examination is justified

Free format text: JAPANESE INTERMEDIATE CODE: C876

Effective date: 20210625

C305 Report on accelerated appeal examination

Free format text: JAPANESE INTERMEDIATE CODE: C305

Effective date: 20210629

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20210706

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20210727

C302 Record of communication

Free format text: JAPANESE INTERMEDIATE CODE: C302

Effective date: 20210902

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210917

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20211012

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20211116

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20211116

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211201

R150 Certificate of patent or registration of utility model

Ref document number: 6987640

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250