DK3039038T3 - Fusionskonstruktion med antiserumalbumin-fab-effektordel, og fremstillingsmetode dertil - Google Patents

Fusionskonstruktion med antiserumalbumin-fab-effektordel, og fremstillingsmetode dertil Download PDF

Info

Publication number
DK3039038T3
DK3039038T3 DK14839630.2T DK14839630T DK3039038T3 DK 3039038 T3 DK3039038 T3 DK 3039038T3 DK 14839630 T DK14839630 T DK 14839630T DK 3039038 T3 DK3039038 T3 DK 3039038T3
Authority
DK
Denmark
Prior art keywords
effector part
manufacture therefor
fusion construction
antiserum albumin
fab effector
Prior art date
Application number
DK14839630.2T
Other languages
Danish (da)
English (en)
Inventor
Sanghoon Cha
Original Assignee
Aprilbio Co Ltd
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 Aprilbio Co Ltd filed Critical Aprilbio Co Ltd
Application granted granted Critical
Publication of DK3039038T3 publication Critical patent/DK3039038T3/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • 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
    • 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
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/53Colony-stimulating factor [CSF]
    • C07K14/535Granulocyte CSF; Granulocyte-macrophage CSF
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/555Interferons [IFN]
    • C07K14/565IFN-beta
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/575Hormones
    • C07K14/61Growth hormone [GH], i.e. somatotropin
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46Hybrid immunoglobulins
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K19/00Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/67General methods for enhancing the expression
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/76Albumins
    • C07K14/765Serum albumin, e.g. HSA
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/10Immunoglobulins specific features characterized by their source of isolation or production
    • C07K2317/14Specific host cells or culture conditions, e.g. components, pH or temperature
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/90Immunoglobulins 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
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/30Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/31Fusion polypeptide fusions, other than Fc, for prolonged plasma life, e.g. albumin
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/35Fusion polypeptide containing a fusion for enhanced stability/folding during expression, e.g. fusions with chaperones or thioredoxin
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/70Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • C07K2319/75Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor containing a fusion for activation of a cell surface receptor, e.g. thrombopoeitin, NPY and other peptide hormones
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endocrinology (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DK14839630.2T 2013-08-30 2014-08-29 Fusionskonstruktion med antiserumalbumin-fab-effektordel, og fremstillingsmetode dertil DK3039038T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130104112 2013-08-30
PCT/KR2014/008106 WO2015030539A1 (en) 2013-08-30 2014-08-29 An anti serum albumin fab-effector moiety fusion construct, and the preparing method thereof

Publications (1)

Publication Number Publication Date
DK3039038T3 true DK3039038T3 (da) 2021-02-08

Family

ID=52586989

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14839630.2T DK3039038T3 (da) 2013-08-30 2014-08-29 Fusionskonstruktion med antiserumalbumin-fab-effektordel, og fremstillingsmetode dertil

Country Status (16)

Country Link
US (2) US9879077B2 (https=)
EP (2) EP3632930A1 (https=)
JP (2) JP6422977B2 (https=)
KR (2) KR101576561B1 (https=)
CN (1) CN105899532B (https=)
AU (1) AU2014312456B2 (https=)
BR (1) BR112016004355A2 (https=)
CA (1) CA2922618C (https=)
DK (1) DK3039038T3 (https=)
ES (1) ES2866848T3 (https=)
MX (1) MX371328B (https=)
PH (1) PH12016500403A1 (https=)
PL (1) PL3039038T3 (https=)
RU (1) RU2661087C2 (https=)
UA (1) UA117493C2 (https=)
WO (1) WO2015030539A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623691B (zh) * 2017-03-17 2020-05-15 北京比洋生物技术有限公司 IgG样长效免疫融合蛋白及其应用
EP3806889A4 (en) * 2018-06-18 2022-07-13 Anwita Biosciences, Inc. CYTOKI FUSION PROTEINS AND USES THEREOF
CN113710229B (zh) 2019-02-25 2026-01-06 芝加哥大学 用与抗炎剂连接的ecm亲和肽治疗炎症性和自身免疫性病症的方法和组合物
KR20210095781A (ko) 2020-01-24 2021-08-03 주식회사 에이프릴바이오 항원결합 단편 및 생리활성 이펙터 모이어티로 구성된 융합 컨스트럭트를 포함하는 다중결합항체 및 이를 포함하는 약학조성물
KR102485892B1 (ko) * 2020-04-09 2023-01-09 주식회사 에이프릴바이오 고양이 과립구 집락 자극인자 및 혈청 알부민에 대한 항원 결합 단편을 포함하는 융합 단백질 및 이의 용도
KR20220044057A (ko) * 2020-09-29 2022-04-06 주식회사 에이프릴바이오 인터루킨-18 결합 단백질 및 혈청 알부민에 대한 항원 결합 단편을 포함하는 융합 단백질, 및 이의 용도
IL317593A (en) * 2022-06-15 2025-02-01 UCB Biopharma SRL Follistatin-FC fusion proteins
KR20240048577A (ko) * 2022-10-04 2024-04-16 주식회사 에이프릴바이오 난포자극 호르몬 및 혈청 알부민에 대한 항원 결합 단편을 포함하는 융합 단백질 및 이의 용도
WO2025253161A1 (en) * 2024-06-05 2025-12-11 Aprilbio Co., Ltd. Methods for treating liver diseases using recombinant fusion proteins comprising interleukin-18-binding protein and antigen binding fragment to serum albumin
CN118393137B (zh) * 2024-07-01 2024-08-20 广东赛尔生物科技有限公司 一种肠道保护菌的检测试剂盒及其应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW517061B (en) * 1996-03-29 2003-01-11 Pharmacia & Amp Upjohn Ab Modified/chimeric superantigens and their use
ES2263984T3 (es) * 2002-06-28 2006-12-16 Domantis Limited Ligandos doble-especificos con una vida media serica aumentada.
US9321832B2 (en) * 2002-06-28 2016-04-26 Domantis Limited Ligand
GB0315450D0 (en) * 2003-07-01 2003-08-06 Celltech R&D Ltd Biological products
EA012622B1 (ru) * 2004-06-01 2009-10-30 Домэнтис Лимитед Биспецифичные гибридные антитела с увеличенным периодом полувыведения из сыворотки
CN101031588A (zh) * 2004-06-01 2007-09-05 多曼蒂斯有限公司 药物组合物,融合物和结合物
BRPI0514259A (pt) * 2004-08-11 2008-06-03 Trubion Pharmaceuticals Inc proteìna de fusão de domìnio de ligação
JP2008515889A (ja) * 2004-10-05 2008-05-15 ジェネンテック・インコーポレーテッド 毒性の低下した治療剤
EP2024396A2 (en) * 2004-12-02 2009-02-18 Domantis Limited Plad domain peptides with increased serum half life due to conjugation to domain antibodies
CA2596925C (en) * 2005-02-08 2017-07-04 Km Biologics Co., Ltd. Method for improving expression level and stability of antibody
AU2008261042A1 (en) * 2007-06-08 2008-12-11 Dow Global Technologies Inc. Expression of soluble antibody fragment by truncation of CH1 domain
WO2009040562A1 (en) * 2007-09-26 2009-04-02 Ucb Pharma S.A. Dual specificity antibody fusions
CA2721093A1 (en) * 2008-04-11 2009-10-15 Merrimack Pharmaceuticals, Inc. Human serum albumin linkers and conjugates thereof
HRP20170374T1 (hr) * 2008-09-26 2017-05-05 Ucb Biopharma Sprl Biološki proizvodi
KR101740066B1 (ko) * 2008-12-05 2017-05-25 글락소 그룹 리미티드 프로테아제 저항성 폴리펩티드를 선택하는 방법
JP6086528B2 (ja) * 2009-08-06 2017-03-01 ノヴォ・ノルディスク・ヘルス・ケア・アーゲー 長期のインビボ有効性を有する成長ホルモン
GB201005063D0 (en) * 2010-03-25 2010-05-12 Ucb Pharma Sa Biological products
MX2012003939A (es) * 2009-09-30 2012-07-30 Glaxo Group Ltd Fusiones y conjugados de farmaco.
WO2012158818A2 (en) * 2011-05-16 2012-11-22 Fabion Pharmaceuticals, Inc. Multi-specific fab fusion proteins and methods of use
AU2012335496B2 (en) * 2011-11-11 2017-05-11 Ucb Biopharma Sprl Albumin binding antibodies and binding fragments thereof

Also Published As

Publication number Publication date
CA2922618A1 (en) 2015-03-05
KR101576561B1 (ko) 2015-12-10
RU2661087C2 (ru) 2018-07-11
BR112016004355A2 (pt) 2017-10-17
PH12016500403A1 (en) 2016-05-16
JP2016528922A (ja) 2016-09-23
MX371328B (es) 2020-01-27
MX2016002539A (es) 2016-10-13
KR20150118565A (ko) 2015-10-22
JP6422977B2 (ja) 2018-11-14
JP2018172391A (ja) 2018-11-08
EP3039038B1 (en) 2020-11-25
EP3632930A1 (en) 2020-04-08
AU2014312456A8 (en) 2016-03-17
US9879077B2 (en) 2018-01-30
HK1223107A1 (zh) 2017-07-21
US10618953B2 (en) 2020-04-14
RU2016105586A (ru) 2017-10-04
JP6800180B2 (ja) 2020-12-16
PL3039038T3 (pl) 2021-04-19
CA2922618C (en) 2020-04-28
US20160376350A1 (en) 2016-12-29
AU2014312456B2 (en) 2017-07-06
CN105899532B (zh) 2021-10-08
KR20150026997A (ko) 2015-03-11
ES2866848T3 (es) 2021-10-19
EP3039038A4 (en) 2017-07-05
AU2014312456A1 (en) 2016-03-03
UA117493C2 (uk) 2018-08-10
WO2015030539A1 (en) 2015-03-05
CN105899532A (zh) 2016-08-24
US20180030127A1 (en) 2018-02-01
EP3039038A1 (en) 2016-07-06

Similar Documents

Publication Publication Date Title
DK3039038T3 (da) Fusionskonstruktion med antiserumalbumin-fab-effektordel, og fremstillingsmetode dertil
IL246287B (en) Fabs-in-tandem immunoglobulin and uses thereof
CL2016001460A1 (es) Anticuerpo pdi-1, fragmento unificador antígeno de la misma y aplicación médica de la misma
HUE061173T2 (hu) Applikációs módszer és applikációs eszköz
EP2966680A4 (en) LAMINATE AND METHOD FOR THE MANUFACTURE THEREOF
DK3030092T3 (da) System og fremgangsmåde til fremstilling af et ekstruderet proteinprodukt
EP2943512A4 (en) BOVINE FUSION ANTIBODY
FI20135896L (fi) Komposiittikappale ja menetelmä sen valmistamiseksi
PT3712174T (pt) Anticorpos e fragmentos anti-vista
LT2970123T (lt) Omekamtivo mekarbilo druska ir jos gamybos būdas
DK3683235T3 (da) Anti-IL-33-antistoffer og anvendelser deraf
EP2945678A4 (en) PATIENT INTERFACE AND METHOD FOR THE PRODUCTION THEREOF
EP2944463A4 (en) MOLDING FILM AND MANUFACTURING METHOD THEREFOR
FI20135175L (fi) Aktuaattori ja menetelmä aktuaattorin parantamiseksi
HUE043273T2 (hu) Fúziós fehérje
PL3052672T3 (pl) Punktowe połączenie zgrzewane o wysokiej wytrzymałości i wysokim kształtowaniu oraz sposób jego wytwarzania
DK3079719T3 (da) ANTI-SIGLEC-8-antistoffer og fremgangsmåder til anvendelse deraf
EP2958188A4 (en) MODEN CONVERTER AND MANUFACTURING METHOD THEREFOR
CL2016000219A1 (es) Proteinas de fusión terapéutica.
PL2943820T3 (pl) Matryca soczewek i sposób wytwarzania matrycy soczewek
DK2962113T3 (da) Systemer og fremgangsmåder med anti-p40-antistoffer
LT3038656T (lt) Glikozaminoglikano junginys, jo gamybos būdas ir panaudojimas
DK3620743T3 (da) Entalpivekslerelement og fremgangsmåde til fremstilling
HUE042170T2 (hu) Eljárás csomópont ultrahangos hegesztést követõen fennálló tömörítési fokának meghatározására
EP2979857A4 (en) LAYER BODY, BARRIER LAYER AND MANUFACTURING METHOD THEREFOR