ATE177321T1 - Verfahren zum aufspüren von diagnostischen oder therapeutischen mitteln durch antikörper - Google Patents

Verfahren zum aufspüren von diagnostischen oder therapeutischen mitteln durch antikörper

Info

Publication number
ATE177321T1
ATE177321T1 AT90908737T AT90908737T ATE177321T1 AT E177321 T1 ATE177321 T1 AT E177321T1 AT 90908737 T AT90908737 T AT 90908737T AT 90908737 T AT90908737 T AT 90908737T AT E177321 T1 ATE177321 T1 AT E177321T1
Authority
AT
Austria
Prior art keywords
agent
antibody
antibodies
soluble substrate
targeting
Prior art date
Application number
AT90908737T
Other languages
English (en)
Inventor
Hans John Hansen
Original Assignee
Immunomedics Inc
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 Immunomedics Inc filed Critical Immunomedics Inc
Application granted granted Critical
Publication of ATE177321T1 publication Critical patent/ATE177321T1/de

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/088—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins conjugates with carriers being peptides, polyamino acids or proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6891—Pre-targeting systems involving an antibody for targeting specific cells
    • A61K47/6899—Antibody-Directed Enzyme Prodrug Therapy [ADEPT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A61K49/12—Macromolecular compounds
    • A61K49/126—Linear polymers, e.g. dextran, inulin, PEG
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A61K49/14—Peptides, e.g. proteins
    • A61K49/146—Peptides, e.g. proteins the peptide being a polyamino acid, e.g. poly-lysine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/06—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules
    • A61K51/065—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules conjugates with carriers being macromolecules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1093—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2123/00—Preparations for testing in vivo

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Medical Informatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Organic Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT90908737T 1989-12-11 1989-12-11 Verfahren zum aufspüren von diagnostischen oder therapeutischen mitteln durch antikörper ATE177321T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1989/005441 WO1991008770A1 (en) 1989-12-11 1989-12-11 Method for antibody targeting of diagnostic or therapeutic agents

Publications (1)

Publication Number Publication Date
ATE177321T1 true ATE177321T1 (de) 1999-03-15

Family

ID=22215397

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90908737T ATE177321T1 (de) 1989-12-11 1989-12-11 Verfahren zum aufspüren von diagnostischen oder therapeutischen mitteln durch antikörper

Country Status (7)

Country Link
EP (1) EP0505357B1 (de)
JP (1) JP3032287B2 (de)
KR (1) KR100236375B1 (de)
AT (1) ATE177321T1 (de)
AU (1) AU649952B2 (de)
DE (1) DE68928946T2 (de)
WO (1) WO1991008770A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773435A (en) * 1987-08-04 1998-06-30 Bristol-Myers Squibb Company Prodrugs for β-lactamase and uses thereof
US6610299B1 (en) 1989-10-19 2003-08-26 Aventis Pharma Deutschland Gmbh Glycosyl-etoposide prodrugs, a process for preparation thereof and the use thereof in combination with functionalized tumor-specific enzyme conjugates
DE4106389A1 (de) * 1991-02-28 1992-09-03 Behringwerke Ag Fusionsproteine zur prodrug-aktivierung, ihre herstellung und verwendung
US7241595B2 (en) 1989-10-20 2007-07-10 Sanofi-Aventis Pharma Deutschland Gmbh Glycosyl-etoposide prodrugs, a process for preparation thereof and the use thereof in combination with functionalized tumor-specific enzyme conjugates
US5965106A (en) * 1992-03-04 1999-10-12 Perimmune Holdings, Inc. In vivo binding pair pretargeting
US5578289A (en) * 1992-03-04 1996-11-26 Akzo N.V. In vivo binding pair pretargeting
DE4233152A1 (de) 1992-10-02 1994-04-07 Behringwerke Ag Antikörper-Enzym-Konjugate zur Prodrug-Aktivierung
US7011812B1 (en) 1996-05-03 2006-03-14 Immunomedics, Inc. Targeted combination immunotherapy of cancer and infectious diseases
JPH1160499A (ja) * 1997-08-22 1999-03-02 Hiroshi Maeda 抗腫瘍剤
US6919076B1 (en) 1998-01-20 2005-07-19 Pericor Science, Inc. Conjugates of agents and transglutaminase substrate linking molecules
US6361774B1 (en) * 1999-09-17 2002-03-26 Immunomedics, Inc. Methods and compositions for increasing the target-specific toxicity of a chemotherapy drug
US6652864B1 (en) 1998-12-21 2003-11-25 Asilomar Pharmaceuticals, Inc. Compounds for intracellular delivery of therapeutic moieties to nerve cells
PT1260215E (pt) 2000-03-01 2009-09-03 Eisai R&D Man Co Ltd Comprimido de desintegração rápida que contém poli(álcool vinílico)
WO2001097855A2 (en) 2000-06-20 2001-12-27 Immunomedics, Inc. Targeted combination immunotherapy of cancer and infectious diseases
AU2003271174A1 (en) 2003-10-10 2005-04-27 Chugai Seiyaku Kabushiki Kaisha Double specific antibodies substituting for functional protein
KR101374454B1 (ko) 2005-03-31 2014-03-17 추가이 세이야쿠 가부시키가이샤 회합제어에 의한 폴리펩티드 제조방법
EP4793360A2 (de) 2006-03-31 2026-08-19 Chugai Seiyaku Kabushiki Kaisha Verfahren zur kontrolle der blut-pharmazeutizität von antikörpern
JP5144499B2 (ja) 2006-03-31 2013-02-13 中外製薬株式会社 二重特異性抗体を精製するための抗体改変方法
EP3127921A1 (de) 2007-09-26 2017-02-08 Chugai Seiyaku Kabushiki Kaisha Verfahren zur modifizierung eines isoelektrischen punkts eines antikörpers über aminosäuresubstition in cdr
US9517257B2 (en) 2010-08-10 2016-12-13 Ecole Polytechnique Federale De Lausanne (Epfl) Erythrocyte-binding therapeutics
AU2011289579B2 (en) 2010-08-10 2016-11-17 Ecole Polytechnique Federale De Lausanne Erythrocyte-binding therapeutics
US9850296B2 (en) 2010-08-10 2017-12-26 Ecole Polytechnique Federale De Lausanne (Epfl) Erythrocyte-binding therapeutics
CN105859889B (zh) 2010-11-17 2020-01-07 中外制药株式会社 具有代替凝血因子viii的功能的功能的多特异性抗原结合分子
GB201106742D0 (en) 2011-04-20 2011-06-01 Spheritech Ltd Cross-linked poly-e-lysine
CA2925256C (en) 2013-09-27 2023-08-15 Chugai Seiyaku Kabushiki Kaisha Method for producing polypeptide heteromultimer
US10953101B2 (en) 2014-02-21 2021-03-23 École Polytechnique Fédérale De Lausanne (Epfl) Glycotargeting therapeutics
US10046056B2 (en) 2014-02-21 2018-08-14 École Polytechnique Fédérale De Lausanne (Epfl) Glycotargeting therapeutics
US10946079B2 (en) 2014-02-21 2021-03-16 Ecole Polytechnique Federale De Lausanne Glycotargeting therapeutics
CA2946064C (en) 2014-02-21 2023-09-26 Ecole Polytechnique Federale De Lausanne (Epfl) Glycotargeting therapeutics
TWI701435B (zh) 2014-09-26 2020-08-11 日商中外製藥股份有限公司 測定fviii的反應性之方法
MA40764A (fr) 2014-09-26 2017-08-01 Chugai Pharmaceutical Co Ltd Agent thérapeutique induisant une cytotoxicité
TWI700300B (zh) 2014-09-26 2020-08-01 日商中外製藥股份有限公司 中和具有第viii凝血因子(fviii)機能替代活性的物質之抗體
JP7082484B2 (ja) 2015-04-01 2022-06-08 中外製薬株式会社 ポリペプチド異種多量体の製造方法
US20200270363A1 (en) 2015-12-25 2020-08-27 Chugai Seiyaku Kabushiki Kaisha Antibody having enhanced activity, and method for modifying same
SG11201803989WA (en) 2015-12-28 2018-06-28 Chugai Pharmaceutical Co Ltd Method for promoting efficiency of purification of fc region-containing polypeptide
AU2017255077B2 (en) 2016-04-28 2024-05-16 Chugai Seiyaku Kabushiki Kaisha Antibody-containing preparation
CA3027018A1 (en) 2016-07-29 2018-02-01 Chugai Seiyaku Kabushiki Kaisha Bispecific antibody exhibiting increased alternative fviii-cofactor-function activity
US11352438B2 (en) 2016-09-06 2022-06-07 Chugai Seiyaku Kabushiki Kaisha Methods of using a bispecific antibody that recognizes coagulation factor IX and/or activated coagulation factor IX and coagulation factor X and/or activated coagulation factor X
JP7209298B2 (ja) 2017-03-31 2023-01-20 公立大学法人奈良県立医科大学 血液凝固第viii因子の機能を代替する多重特異性抗原結合分子を含有する、血液凝固第ix因子異常症の予防および/または治療に用いられる医薬組成物
EP3638296A1 (de) 2017-06-16 2020-04-22 The University Of Chicago Zusammensetzungen und verfahren zur herbeiführung einer immuntoleranz
CA3071236A1 (en) 2017-09-29 2019-04-04 Chugai Seiyaku Kabushiki Kaisha Multispecific antigen-binding molecule having blood coagulation factor viii (fviii) cofactor function-substituting activity, and pharmaceutical formulation containing said moleculeas active ingredient
KR20260090008A (ko) 2017-11-01 2026-06-16 추가이 세이야쿠 가부시키가이샤 생물 활성이 저하된 항체 배리언트 및 아이소폼
EP3790577A4 (de) 2018-05-09 2022-04-27 The University of Chicago Zusammensetzungen und verfahren im zusammenhang mit immuntoleranz
MX2021000644A (es) 2018-07-18 2021-08-19 Manzanita Pharmaceuticals Inc Conjugados para suministrar un agente contra el cancer a las celulas nerviosas, metodos de uso y metodos para la elaboracion de los mismos.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523445A1 (fr) * 1982-03-17 1983-09-23 Sanofi Sa Nouveaux conjugues associant, par liaison covalente, une enzyme et un anticorps, et associations medicamenteuses utilisant lesdits conjugues
US4472509A (en) * 1982-06-07 1984-09-18 Gansow Otto A Metal chelate conjugated monoclonal antibodies
CA1282069C (en) * 1985-09-12 1991-03-26 Damon L. Meyer Antibody complexes of hapten-modified diagnostic or therapeutic agents
US4699784A (en) * 1986-02-25 1987-10-13 Center For Molecular Medicine & Immunology Tumoricidal methotrexate-antibody conjugate
GB8705477D0 (en) * 1987-03-09 1987-04-15 Carlton Med Prod Drug delivery systems
NZ225599A (en) * 1987-08-04 1991-09-25 Bristol Myers Co Antibody-enzyme conjugates and combinations with prodrugs for the treatment of tumour cells
GB8809616D0 (en) 1988-04-22 1988-05-25 Cancer Res Campaign Tech Further improvements relating to drug delivery systems
CA2025899A1 (en) * 1989-01-23 1990-07-24 Reinhard Bredehorst Site specific in-vivo activation of therapeutic drugs
AU633867B2 (en) * 1989-02-02 1993-02-11 Eli Lilly And Company Delivery of cytotoxic agents
DE3935016A1 (de) * 1989-10-20 1991-04-25 Behringwerke Ag Glycosyl-etoposid-prodrugs, verfahren zu ihrer herstellung und ihre anwendung in kombination mit funktionalisiertem tumorspezifischen enzym-konjugaten

Also Published As

Publication number Publication date
DE68928946D1 (de) 1999-04-15
EP0505357B1 (de) 1999-03-10
JP3032287B2 (ja) 2000-04-10
KR920702819A (ko) 1992-10-28
AU649952B2 (en) 1994-06-09
EP0505357A4 (de) 1994-03-16
AU5673690A (en) 1991-07-18
DE68928946T2 (de) 1999-10-21
EP0505357A1 (de) 1992-09-30
KR100236375B1 (ko) 1999-12-15
WO1991008770A1 (en) 1991-06-27
JPH05501543A (ja) 1993-03-25

Similar Documents

Publication Publication Date Title
DE68928946D1 (de) Verfahren zum aufspüren von diagnostischen oder therapeutischen mitteln durch antikörper
DE68925974T2 (de) Konjugate zur steigerung der durchlässigkeit der gefässe
DK0433088T3 (da) Monoklonale antistoffer, der reagerer med et humant atheromaassocieret antigen
EA200001169A1 (ru) Специфично связывающиеся молекулы для сцинтиграфии, содержащие их конъюгаты и терапевтический способ лечения ангиогенеза
PT627940E (pt) Utilizacao de imunoconjugados para o diagnostico e/ou terapia de tumores vascularizados
ATE101202T1 (de) Antikoerper.
ATE89746T1 (de) Polyspezifische anti-leukocytenkonjugat zum aufspueren und behandeln infektioeser und entzuendlicher laesionen.
EP0671920A4 (de) Ein anti-idiotypischer antikörper und seine verwendung in der diagnose und therapie von hiv-verwandten krankheiten.
DE3781946D1 (de) Therapeutische oder radiodiagnostische substanz.
WO2000052054A3 (en) Antibodies for cancer therapy and diagnosis
DE69531613D1 (de) Einführung einer thiol-gruppe in proteine für die radioimmundetektion und radioimmuntherapie auf der basis von radionukliden
DE3682780D1 (de) Mittel fuer die diagnose, die abbildung, die lokalisierung oder die behandlung von tumoren.
DE3685625D1 (de) Antikoerperkomplexe von haptenmodifizierten diagnostischen oder therapeutischen mitteln.
DE3484198D1 (de) Verfahren zur erhoehung der zielspezifizitaet in antikoerperbestimmungen und zur raeumung von nichtzielspezifischen diagnostischen und therapeutischen faktoren.
DE69333076D1 (de) Test und behandlung von demyelinierenden krankheiten wie multiple sklerosis
Clagett et al. Insoluble immune complexes and chronic periodontal diseases in man and the dog
DK172686A (da) Antigen opnaaet ud fra humant vaev, fremgangsmaade til under anvendelse af antigenet at fremstille monoklonale antistoffer til diagnose og behandling af cancer, fremgangsmaade til paavisning af cancer, samt antistoffer mod antigenet
EP1532162A4 (de) Humanisierter anti-tag-72 cc49 zur diagnose und therapie humaner tumore
IT1284076B1 (it) Frammenti f(ab')2 e relative immunoglobuline igg, attivi come anticorpi specifici verso farmaci e i loro metaboliti, e loro
IL95457A (en) Preparations containing immunoconjugates for detection and treatment of infections
DE69002769D1 (de) Mittel zum nachweis einer fibrinolytischen wirkung.
GB2314334A (en) Improved production of antibodies through the use of antigen antibody complexes
DE59712247D1 (de) Mammakarzinom-assoziiertes gen
FR2311844A1 (fr) Preparation d'anticorps, antigene et procede pour le diagnostic de l'embolie pulmonaire
ATE84069T1 (de) Murin-hybridoma lym-2 und diagnostikantikoerper, der dadurch hergestellt ist.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties