TWI780083B - 抗pd-1抗體及組成物 - Google Patents

抗pd-1抗體及組成物 Download PDF

Info

Publication number
TWI780083B
TWI780083B TW106139948A TW106139948A TWI780083B TW I780083 B TWI780083 B TW I780083B TW 106139948 A TW106139948 A TW 106139948A TW 106139948 A TW106139948 A TW 106139948A TW I780083 B TWI780083 B TW I780083B
Authority
TW
Taiwan
Prior art keywords
antibody
seq
amino acid
acid sequence
sequence
Prior art date
Application number
TW106139948A
Other languages
English (en)
Chinese (zh)
Other versions
TW201819408A (zh
Inventor
約翰 藍吐
湯姆士 布昆恩
克羅斯 科佛德
托本 葛傑廷
維克拉姆 克喬樂 巴蒂亞
莫泥卡 歌德
古特 羅蘭 科理兒
卡米拉 佛利克
Original Assignee
丹麥商賽門弗鎮公司
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 丹麥商賽門弗鎮公司 filed Critical 丹麥商賽門弗鎮公司
Publication of TW201819408A publication Critical patent/TW201819408A/zh
Application granted granted Critical
Publication of TWI780083B publication Critical patent/TWI780083B/zh

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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
    • C07K16/2818—Immunoglobulins [IG], 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/04—Antineoplastic agents specific for metastasis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/70521—CD28, CD152
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51—Complete heavy chain or Fd fragment, i.e. VH + CH1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567—Framework region [FR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Endocrinology (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
TW106139948A 2016-11-18 2017-11-17 抗pd-1抗體及組成物 TWI780083B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662424163P 2016-11-18 2016-11-18
US62/424,163 2016-11-18

Publications (2)

Publication Number Publication Date
TW201819408A TW201819408A (zh) 2018-06-01
TWI780083B true TWI780083B (zh) 2022-10-11

Family

ID=60484347

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106139948A TWI780083B (zh) 2016-11-18 2017-11-17 抗pd-1抗體及組成物

Country Status (12)

Country Link
US (1) US11359018B2 (enExample)
EP (1) EP3541841B1 (enExample)
JP (1) JP7178999B2 (enExample)
CN (1) CN110214153B (enExample)
AU (1) AU2017361868B2 (enExample)
CA (1) CA3043141A1 (enExample)
DK (1) DK3541841T3 (enExample)
EA (1) EA201991214A1 (enExample)
ES (1) ES2991086T3 (enExample)
PH (1) PH12019500923A1 (enExample)
TW (1) TWI780083B (enExample)
WO (1) WO2018091661A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX392711B (es) 2015-08-11 2025-03-24 Wuxi Biologics Ireland Ltd Anticuerpos anti-pd-1 novedosos.
US12030942B2 (en) 2015-10-02 2024-07-09 Les Laboratoires Servier Anti-PD-1 antibodies and compositions
MX2019004327A (es) 2016-10-14 2019-10-14 Xencor Inc Proteinas de fusion heterodimericas biespecificas que contienen proteinas de fusion fc il-15/il-15ra y fragmentos de anticuerpo pd-1.
AU2018247916B2 (en) 2017-04-05 2025-04-24 Les Laboratoires Servier Combination therapies targeting PD-1, TIM-3, and LAG-3
AU2018291497A1 (en) 2017-06-30 2020-01-16 Xencor, Inc. Targeted heterodimeric Fc fusion proteins containing IL-15/IL-15Ra and antigen binding domains
US12668635B1 (en) 2017-11-21 2026-06-30 Arcus Biosciences, Inc. Methods of treating solid tumors using an anti-PD-1 antibody or a fragment thereof
KR20210003814A (ko) 2018-04-18 2021-01-12 젠코어 인코포레이티드 IL-15/IL-15Rα Fc-융합 단백질 및 TIM-3 항원 결합 도메인을 함유하는 TIM-3 표적화 이종이량체 융합 단백질
CA3097625A1 (en) 2018-04-18 2019-10-24 Xencor, Inc. Il-15/il-15ra heterodimeric fc fusion proteins and uses thereof
WO2019204646A1 (en) 2018-04-18 2019-10-24 Xencor, Inc. Lag-3 targeted heterodimeric fusion proteins containing il-15/il-15ra fc-fusion proteins and lag-3 antigen binding domains
CA3097593A1 (en) 2018-04-18 2019-10-24 Xencor, Inc. Pd-1 targeted heterodimeric fusion proteins containing il-15/il-15ra fc-fusion proteins and pd-1 antigen binding domains and uses thereof
JP2022501428A (ja) * 2018-09-17 2022-01-06 アイカーン スクール オブ メディスン アット マウント シナイ 抗lilrb2抗体およびその使用の方法
CN113544144A (zh) 2018-09-19 2021-10-22 高山免疫科学股份有限公司 变体cd80融合蛋白和相关构建体的方法和用途
CA3116188A1 (en) * 2018-10-12 2020-04-16 Xencor, Inc. Pd-1 targeted il-15/il-15ralpha fc fusion proteins and uses in combination therapies thereof
US11618776B2 (en) 2018-12-20 2023-04-04 Xencor, Inc. Targeted heterodimeric Fc fusion proteins containing IL-15/IL-15RA and NKG2D antigen binding domains
BR112021023897A2 (pt) * 2019-05-30 2022-01-25 Shandong Boan Biotechnology Co Ltd Anticorpo ou receptor de antígeno quimérico que visa claudina18.2
JP7680967B2 (ja) * 2019-06-14 2025-05-21 デイナ ファーバー キャンサー インスティチュート,インコーポレイテッド Pd-1に対する抗体およびその使用方法
JP6881658B2 (ja) 2019-07-05 2021-06-02 小野薬品工業株式会社 Pd−1/cd3二重特異性タンパク質による血液がん治療
WO2021025140A1 (ja) 2019-08-08 2021-02-11 小野薬品工業株式会社 二重特異性タンパク質
TW202128757A (zh) * 2019-10-11 2021-08-01 美商建南德克公司 具有改善之特性的 PD-1 標靶 IL-15/IL-15Rα FC 融合蛋白
CA3176606A1 (en) * 2020-03-26 2021-09-30 Cureimmune Therapeutics Inc. Anti-pd-1 antibodies and methods of use
CA3181776A1 (en) 2020-05-26 2021-12-02 Boehringer Ingelheim International Gmbh Anti-pd-1 antibodies
CN112812179B (zh) * 2021-01-19 2022-07-22 北京大学 高亲和力高特异性抗cmtm6单克隆抗体及其用途
KR20240005794A (ko) * 2021-05-18 2024-01-12 쑤저우 카노바 바이오파마슈티컬 컴퍼니 리미티드 항 pd-1 폴리펩티드 및 그의 용도
US12252550B2 (en) 2021-05-20 2025-03-18 Dianthus Therapeutics Opco, Inc. Antibodies that bind to C1S and uses thereof
WO2023235666A2 (en) * 2022-05-31 2023-12-07 Vanderbilt University Human antibodies to bordetella pertussis and uses therefor
TW202426490A (zh) 2022-11-21 2024-07-01 美商黛安瑟斯醫療運營公司 結合c1s之抗體及其用途
WO2024233251A2 (en) * 2023-05-05 2024-11-14 The Johns Hopkins University Human monoclonal antibodies that enhance pad4 for use in autoimmune diseases
AU2024403267A1 (en) * 2023-12-20 2026-07-16 Dianthus Therapeutics Opco, Inc. Pharmaceutical compositions comprising antibodies for treatment of c1s mediated disorders and methods of using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006121168A1 (en) * 2005-05-09 2006-11-16 Ono Pharmaceutical Co., Ltd. Human monoclonal antibodies to programmed death 1(pd-1) and methods for treating cancer using anti-pd-1 antibodies alone or in combination with other immunotherapeutics
WO2015112900A1 (en) * 2014-01-24 2015-07-30 Dana-Farber Cancer Institue, Inc. Antibody molecules to pd-1 and uses thereof
WO2016014688A2 (en) * 2014-07-22 2016-01-28 Junzhuan Qiu Anti-pd-1 antibodies
WO2016092419A1 (en) * 2014-12-09 2016-06-16 Rinat Neuroscience Corp. Anti-pd-1 antibodies and methods of use thereof

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179017A (en) 1980-02-25 1993-01-12 The Trustees Of Columbia University In The City Of New York Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials
US4399216A (en) 1980-02-25 1983-08-16 The Trustees Of Columbia University Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials
US4634665A (en) 1980-02-25 1987-01-06 The Trustees Of Columbia University In The City Of New York Processes for inserting DNA into eucaryotic cells and for producing proteinaceous materials
US4510245A (en) 1982-11-18 1985-04-09 Chiron Corporation Adenovirus promoter system
US4740461A (en) 1983-12-27 1988-04-26 Genetics Institute, Inc. Vectors and methods for transformation of eucaryotic cells
US5168062A (en) 1985-01-30 1992-12-01 University Of Iowa Research Foundation Transfer vectors and microorganisms containing human cytomegalovirus immediate-early promoter-regulatory DNA sequence
GB2183662B (en) 1985-04-01 1989-01-25 Celltech Ltd Transformed myeloma cell-line and a process for the expression of a gene coding for a eukaryotic polypeptide employing same
US4968615A (en) 1985-12-18 1990-11-06 Ciba-Geigy Corporation Deoxyribonucleic acid segment from a virus
GB8601597D0 (en) 1986-01-23 1986-02-26 Wilson R H Nucleotide sequences
US4959455A (en) 1986-07-14 1990-09-25 Genetics Institute, Inc. Primate hematopoietic growth factors IL-3 and pharmaceutical compositions
US4912040A (en) 1986-11-14 1990-03-27 Genetics Institute, Inc. Eucaryotic expression system
GB8717430D0 (en) 1987-07-23 1987-08-26 Celltech Ltd Recombinant dna product
GB8809129D0 (en) 1988-04-18 1988-05-18 Celltech Ltd Recombinant dna methods vectors and host cells
JP2002522063A (ja) 1998-08-17 2002-07-23 アブジェニックス インコーポレイテッド 増加した血清半減期を有する改変された分子の生成
US6517529B1 (en) 1999-11-24 2003-02-11 Radius International Limited Partnership Hemodialysis catheter
TWI333977B (en) 2003-09-18 2010-12-01 Symphogen As Method for linking sequences of interest
TWI309240B (en) 2004-09-17 2009-05-01 Hoffmann La Roche Anti-ox40l antibodies
AU2007286451A1 (en) 2006-08-17 2008-02-21 F. Hoffmann-La Roche Ag A conjugate of an antibody against CCR5 and an antifusogenic peptide
NZ578851A (en) 2007-03-01 2011-09-30 Symphogen As Method for cloning cognate antibodies
PT2170959E (pt) * 2007-06-18 2014-01-07 Merck Sharp & Dohme Anticorpos para o receptor humano de morte programada pd-1
AU2009290543B2 (en) 2008-09-12 2015-09-03 Oxford University Innovation Limited PD-1 specific antibodies and uses thereof
AU2009290544B2 (en) 2008-09-12 2015-07-16 Oxford University Innovation Limited PD-1 specific antibodies and uses thereof
TW201134488A (en) 2010-03-11 2011-10-16 Ucb Pharma Sa PD-1 antibodies
US9163087B2 (en) 2010-06-18 2015-10-20 The Brigham And Women's Hospital, Inc. Bi-specific antibodies against TIM-3 and PD-1 for immunotherapy in chronic immune conditions
WO2012135408A1 (en) 2011-03-31 2012-10-04 Merck Sharp & Dohme Corp. Stable formulations of antibodies to human programmed death receptor pd-1 and related treatments
SMT202300039T1 (it) * 2013-09-13 2023-03-17 Beigene Switzerland Gmbh Anticorpi anti-pd1 e loro uso come terapia e per diagnostica
RS64268B1 (sr) 2013-09-20 2023-07-31 Bristol Myers Squibb Co Kombinacija anti-lag-3 antitela i anti-pd-1 antitela za lečenje tumora
EP3049442A4 (en) 2013-09-26 2017-06-28 Costim Pharmaceuticals Inc. Methods for treating hematologic cancers
TWI681969B (zh) * 2014-01-23 2020-01-11 美商再生元醫藥公司 針對pd-1的人類抗體
PL3368572T5 (pl) 2015-10-02 2026-07-20 Les Laboratoires Servier Przeciwciała anty-PD-1 oraz kompozycje
EP3848393A1 (en) 2016-05-18 2021-07-14 Boehringer Ingelheim International GmbH Antibody molecules for cancer treatment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006121168A1 (en) * 2005-05-09 2006-11-16 Ono Pharmaceutical Co., Ltd. Human monoclonal antibodies to programmed death 1(pd-1) and methods for treating cancer using anti-pd-1 antibodies alone or in combination with other immunotherapeutics
WO2015112900A1 (en) * 2014-01-24 2015-07-30 Dana-Farber Cancer Institue, Inc. Antibody molecules to pd-1 and uses thereof
WO2016014688A2 (en) * 2014-07-22 2016-01-28 Junzhuan Qiu Anti-pd-1 antibodies
WO2016092419A1 (en) * 2014-12-09 2016-06-16 Rinat Neuroscience Corp. Anti-pd-1 antibodies and methods of use thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
期刊 Lee et al., "Structural basis of checkpoint blockade by monoclonal antibodies in cancer immunotherapy" NATURE COMMUNICATIONS, 7:13354, Nature Springer, Published 31 Oct 2016 p.1-10 *

Also Published As

Publication number Publication date
ES2991086T3 (es) 2024-12-02
JP2020503001A (ja) 2020-01-30
EP3541841A1 (en) 2019-09-25
CN110214153B (zh) 2024-03-29
CA3043141A1 (en) 2018-05-24
EA201991214A1 (ru) 2019-10-31
PH12019500923A1 (en) 2019-08-19
AU2017361868B2 (en) 2024-11-14
JP7178999B2 (ja) 2022-11-28
WO2018091661A1 (en) 2018-05-24
TW201819408A (zh) 2018-06-01
EP3541841B1 (en) 2024-09-11
AU2017361868A1 (en) 2019-05-16
CN110214153A (zh) 2019-09-06
US20190367616A1 (en) 2019-12-05
US11359018B2 (en) 2022-06-14
DK3541841T3 (da) 2024-10-21

Similar Documents

Publication Publication Date Title
JP7488323B2 (ja) 抗lag-3抗体および組成物
JP7178999B2 (ja) 抗pd-1抗体および組成物
TWI751981B (zh) 抗pd-1抗體及組成物
TWI859319B (zh) 抗cd73抗體及組合物
TWI752950B (zh) 抗tim-3抗體及組成物
CA3039140C (en) Anti-lag-3 antibodies and compositions
CA3000564C (en) Anti-pd-1 antibodies and compositions
EA043633B1 (ru) Антитела против pd-1 и их композиции
EA046220B1 (ru) Анти-lag-3 антитела и их композиции

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent