AU2019367965A1 - Mutant vaccinia viruses and use thereof - Google Patents

Mutant vaccinia viruses and use thereof Download PDF

Info

Publication number
AU2019367965A1
AU2019367965A1 AU2019367965A AU2019367965A AU2019367965A1 AU 2019367965 A1 AU2019367965 A1 AU 2019367965A1 AU 2019367965 A AU2019367965 A AU 2019367965A AU 2019367965 A AU2019367965 A AU 2019367965A AU 2019367965 A1 AU2019367965 A1 AU 2019367965A1
Authority
AU
Australia
Prior art keywords
vaccinia virus
amino acid
virion
seq
recombinant vaccinia
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.)
Abandoned
Application number
AU2019367965A
Other languages
English (en)
Inventor
Maria Luiza GOMES MEDAGLIA
Xiaotong Song
Mariya VISKOVSKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Icellkealex Therapeutics LLC
Original Assignee
Icellkealex Therapeutics LLC
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 Icellkealex Therapeutics LLC filed Critical Icellkealex Therapeutics LLC
Publication of AU2019367965A1 publication Critical patent/AU2019367965A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/76—Viruses; Subviral particles; Bacteriophages
    • A61K35/768—Oncolytic viruses not provided for in groups A61K35/761 - A61K35/766
    • 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
    • A61K39/0005—Vertebrate antigens
    • A61K39/0011—Cancer antigens
    • A61K39/001102—Receptors, cell surface antigens or cell surface determinants
    • A61K39/001129—Molecules with a "CD" designation not provided for elsewhere
    • 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
    • A61K39/12—Viral antigens
    • A61K39/275—Poxviridae, e.g. avipoxvirus
    • A61K39/285—Vaccinia virus or variola virus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
    • C07K16/081—DNA viruses
    • 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
    • C07K16/2809—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 the T-cell receptor (TcR)-CD3 complex
    • 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
    • C07K16/2878—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 NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62—DNA sequences coding for fusion proteins
    • C12N15/625—DNA sequences coding for fusion proteins containing a sequence coding for a signal sequence
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • 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
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/53—DNA (RNA) vaccination
    • 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
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24121—Viruses as such, e.g. new isolates, mutants or their genomic sequences
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24122—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24132—Use of virus as therapeutic agent, other than vaccine, e.g. as cytolytic agent
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24141—Use of virus, viral particle or viral elements as a vector
    • C12N2710/24143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Oncology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU2019367965A 2018-10-22 2019-10-21 Mutant vaccinia viruses and use thereof Abandoned AU2019367965A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862749102P 2018-10-22 2018-10-22
US62/749,102 2018-10-22
US201962912344P 2019-10-08 2019-10-08
US62/912,344 2019-10-08
PCT/US2019/057134 WO2020086423A1 (en) 2018-10-22 2019-10-21 Mutant vaccinia viruses and use thereof

Publications (1)

Publication Number Publication Date
AU2019367965A1 true AU2019367965A1 (en) 2021-06-03

Family

ID=70331869

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019367965A Abandoned AU2019367965A1 (en) 2018-10-22 2019-10-21 Mutant vaccinia viruses and use thereof

Country Status (10)

Country Link
US (1) US20210388388A1 (https=)
EP (1) EP3870217A4 (https=)
JP (1) JP2022508942A (https=)
KR (1) KR20210108944A (https=)
CN (1) CN113347993A (https=)
AU (1) AU2019367965A1 (https=)
CA (1) CA3117378A1 (https=)
IL (1) IL282509A (https=)
MX (1) MX2021004403A (https=)
WO (1) WO2020086423A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020232247A1 (en) 2019-05-14 2020-11-19 Provention Bio, Inc. Methods and compositions for preventing type 1 diabetes
IL298999A (en) 2020-06-11 2023-02-01 Provention Bio Inc Methods and compositions for the prevention of type 1 diabetes
CN116615442A (zh) * 2020-09-08 2023-08-18 优特力克斯有限公司 程序性细胞死亡1多肽变体
WO2022147480A1 (en) 2020-12-30 2022-07-07 Ansun Biopharma, Inc. Oncolytic virus encoding sialidase and multispecific immune cell engager
US20240067936A1 (en) * 2021-02-26 2024-02-29 Sillajen, Inc. Oncolytic virus and uses thereof
JP2024520444A (ja) 2021-05-24 2024-05-24 プロヴェンション・バイオ・インコーポレイテッド １型糖尿病を治療するための方法
CN113322280A (zh) * 2021-06-18 2021-08-31 苏州工业园区唯可达生物科技有限公司 一种可以逃逸体内存在的既有抗痘苗病毒中和抗体的重组痘苗病毒载体
CN113481241A (zh) * 2021-06-18 2021-10-08 苏州工业园区唯可达生物科技有限公司 一种敲除h3l基因的重组痘苗病毒载体
CN113322279A (zh) * 2021-06-18 2021-08-31 苏州工业园区唯可达生物科技有限公司 一种敲除d8l基因的重组痘苗病毒载体
CN113481240A (zh) * 2021-06-18 2021-10-08 苏州工业园区唯可达生物科技有限公司 一种敲除l1r基因的重组痘苗病毒载体
CN114058645A (zh) * 2021-06-22 2022-02-18 苏州工业园区唯可达生物科技有限公司 一种可以逃逸体内存在的既有抗痘苗病毒中和抗体的重组痘苗病毒载体
CN114058643A (zh) * 2021-06-22 2022-02-18 苏州工业园区唯可达生物科技有限公司 一种可以逃逸体内存在的既有抗痘苗病毒中和抗体的重组痘苗病毒载体
CN114058644A (zh) * 2021-06-22 2022-02-18 苏州工业园区唯可达生物科技有限公司 一种可以逃逸体内存在的既有抗痘苗病毒中和抗体的重组痘苗病毒载体
GB2614309A (en) 2021-12-24 2023-07-05 Stratosvir Ltd Improved vaccinia virus vectors
CN114369587B (zh) * 2021-12-25 2024-03-15 苏州瀚源新酶生物科技有限公司 牛痘病毒加帽酶突变体、重组载体、重组工程菌及其应用
KR20240003051A (ko) * 2022-06-29 2024-01-08 신라젠(주) Cd55 및 cd59를 동시 발현하는 항암 바이러스
CN116179654B (zh) * 2022-12-30 2023-09-15 军事科学院军事医学研究院环境医学与作业医学研究所 一种检测水中镉离子的滚环扩增检测体系及其应用
CN116990507B (zh) * 2023-06-29 2025-07-08 深圳市新产业生物医学工程股份有限公司 一种用于猴痘病毒感染的早期筛查的方法
WO2025184411A1 (en) 2024-02-27 2025-09-04 Calidi Biotherapeutics (Nevada), Inc. Serum-resistant eev viruses and uses thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US165477A (en) * 1875-07-13 Improvement in smelting-furnaces
CA2341356C (en) * 2000-04-14 2011-10-11 Transgene S.A. Poxvirus with targeted infection specificity
JP4344805B2 (ja) * 2000-07-07 2009-10-14 独立行政法人科学技術振興機構 遺伝子組換えワクシニアウイルスワクチン
JP4802401B2 (ja) * 2000-11-07 2011-10-26 トランスジェン・ソシエテ・アノニム 標的化感染特異性を有するポックスウイルス
US7645456B2 (en) * 2001-04-23 2010-01-12 Sanofi Pasteur Biologics Co. Vaccinia virus strains
US7393533B1 (en) * 2004-11-08 2008-07-01 La Jolla Institute For Allergy And Immunology H3L envelope protein immunization methods and H3L envelope passive protection methods
US7521195B1 (en) * 2005-07-21 2009-04-21 Celera Corporation Lung disease targets and uses thereof
US7807180B2 (en) * 2007-08-21 2010-10-05 University Of Massachusetts Poxvirus methods and compositions
WO2009048769A2 (en) * 2007-10-10 2009-04-16 Kirin Pharma Kabushiki Kaisha Vaccinia virus h3l and b5r specific monoclonal antibodies and methods of making and using same
IN2012DN02692A (https=) * 2009-11-05 2015-09-04 Ct Molecular Med & Immunology
FI20115914L (fi) * 2011-09-16 2013-03-17 Oncos Therapeutics Ltd Muunnettu onkolyyttinen virus
WO2013112986A1 (en) * 2012-01-27 2013-08-01 Gliknik Inc. Fusion proteins comprising igg2 hinge domains
CA3029106A1 (en) * 2016-06-28 2018-01-04 Universitat Ulm Complement inhibitors and uses thereof
IL264893B (en) * 2016-08-19 2022-08-01 Sementis Ltd Vaccines for viruses

Also Published As

Publication number Publication date
CA3117378A1 (en) 2020-04-30
EP3870217A4 (en) 2022-08-31
JP2022508942A (ja) 2022-01-19
IL282509A (en) 2021-06-30
WO2020086423A1 (en) 2020-04-30
US20210388388A1 (en) 2021-12-16
EP3870217A1 (en) 2021-09-01
CN113347993A (zh) 2021-09-03
KR20210108944A (ko) 2021-09-03
MX2021004403A (es) 2021-10-22

Similar Documents

Publication Publication Date Title
US20210388388A1 (en) Mutant vaccinia viruses and use thereof
CN108018299B (zh) 靶向bcma的嵌合抗原受体及其用途
ES3038026T3 (en) Altered virus
JP5683455B2 (ja) 親和性を改変した単純ヘルペスウイルス（ｈｓｖ）、その使用および調製法
US7429481B2 (en) Targeting viruses using a modified sindbis glycoprotein
US11802292B2 (en) Modified orthopoxvirus vectors
CN108004259A (zh) 靶向b细胞成熟抗原的嵌合抗原受体及其用途
CN102448982B (zh) 用于调节靶细胞上补体调节蛋白的活性的组合物和方法
JP2018512150A (ja) 癌を治療するための治療用組成物及び使用方法
JP7190166B2 (ja) 改変糖タンパク質ｄを有するヘルペスウイルス
CN114867738B (zh) 肿瘤靶向蛋白或其片段、与其结合的抗体及其用途
KR20210111237A (ko) 암세포 표적화 영역과 hvem의 세포외 도메인의 융합 단백질을 발현할 수 있는 발현 카세트를 가지는 재조합 헤르페스 심플렉스 바이러스 및 그 용도
WO2021071534A1 (en) Mutant vaccinia viruses and use thereof
JP2022512595A (ja) 組み換えｍｖａ、及び免疫チェックポイントアンタゴニストまたは免疫チェックポイントアゴニストの静脈内投与によって、がんを治療する併用療法
CN116133671A (zh) 重组牛痘病毒
KR20240005849A (ko) 종양용해성 hsv의 범용 재표적화
WO2019128996A1 (zh) 自表达cd47抗体的间皮素特异性car-t细胞及其用途
CN112759654A (zh) 一种病毒囊膜蛋白装配系统及其方法和应用
JP6025793B2 (ja) 親和性を改変した単純ヘルペスウイルス（ｈｓｖ）、その使用および調製法
HK40088967A (zh) 重组牛痘病毒
HK1194678B (en) Herpes simplex virus (hsv) with modified tropism, uses and process of preparation thereof

Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period