JP7402694B2 - 歯科用コンポジットクラウンを製造するための硬化性組成物及び製造プロセス - Google Patents

歯科用コンポジットクラウンを製造するための硬化性組成物及び製造プロセス Download PDF

Info

Publication number
JP7402694B2
JP7402694B2 JP2019569484A JP2019569484A JP7402694B2 JP 7402694 B2 JP7402694 B2 JP 7402694B2 JP 2019569484 A JP2019569484 A JP 2019569484A JP 2019569484 A JP2019569484 A JP 2019569484A JP 7402694 B2 JP7402694 B2 JP 7402694B2
Authority
JP
Japan
Prior art keywords
weight
amount
curable composition
meth
acrylate
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
JP2019569484A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020523393A5 (enExample
JP2020523393A (ja
Inventor
ヘルマン，アンドレアス
ライア，ジョアッキーノ
コルテン，マルテ
カプラー，オリヴァー
ホフマン，ベルナルド
エッカート，アドリアン
マイヤー，ヘルマール
ヘヒト，ラインホルト
シェヒナー，ガルス
グッゲンベルガー，ライナー
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2020523393A publication Critical patent/JP2020523393A/ja
Publication of JP2020523393A5 publication Critical patent/JP2020523393A5/ja
Application granted granted Critical
Publication of JP7402694B2 publication Critical patent/JP7402694B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
    • A61K6/62—Photochemical radical initiators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/73—Composite crowns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/17—Particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
    • A61K6/65—Dyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/71—Fillers
    • A61K6/76—Fillers comprising silicon-containing compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/71—Fillers
    • A61K6/77—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Biophysics (AREA)
  • Inorganic Chemistry (AREA)
  • Dentistry (AREA)
  • Dental Preparations (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
JP2019569484A 2017-06-14 2018-06-05 歯科用コンポジットクラウンを製造するための硬化性組成物及び製造プロセス Active JP7402694B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17176014.3 2017-06-14
EP17176014 2017-06-14
PCT/US2018/036025 WO2018231583A1 (en) 2017-06-14 2018-06-05 Curable composition for producing a dental composite crown and process of production

Publications (3)

Publication Number Publication Date
JP2020523393A JP2020523393A (ja) 2020-08-06
JP2020523393A5 JP2020523393A5 (enExample) 2021-07-26
JP7402694B2 true JP7402694B2 (ja) 2023-12-21

Family

ID=59061911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019569484A Active JP7402694B2 (ja) 2017-06-14 2018-06-05 歯科用コンポジットクラウンを製造するための硬化性組成物及び製造プロセス

Country Status (7)

Country Link
US (2) US11696875B2 (enExample)
EP (1) EP3638189B1 (enExample)
JP (1) JP7402694B2 (enExample)
KR (1) KR102606720B1 (enExample)
CN (1) CN110785158B (enExample)
BR (1) BR112019026532A2 (enExample)
WO (1) WO2018231583A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11696875B2 (en) * 2017-06-14 2023-07-11 3M Innovative Properties Company Curable composition for producing a dental composite crown and process of production
EP3681434A4 (en) * 2017-09-11 2021-04-07 3M Innovative Properties Company RADIATION CURABLE COMPOSITIONS AND COMPOSITE ARTICLES MADE BY AN ADDITIVE MANUFACTURING PROCESS
US12491047B2 (en) 2018-10-25 2025-12-09 Solventum Intellectual Property Company 3D-printed dental restoration precursor with support element and process of production
TW202110899A (zh) * 2019-07-11 2021-03-16 德商夸茲沃克公司 用於3d列印的樹脂組合物
US20210040258A1 (en) * 2019-08-08 2021-02-11 Sunstar Engineering Americas Inc. Curable composition
WO2021048733A1 (en) 2019-09-12 2021-03-18 3M Innovative Properties Company Apparatus, system, method of post-curing an article, and post-cured article
US12243165B2 (en) 2019-11-14 2025-03-04 James R. Glidewell Dental Ceramics, Inc. Method and system of providing retention for computer-aided design of removable objects
EP3824913A1 (de) * 2019-11-19 2021-05-26 Evonik Operations GmbH Glasgefüllte paek-formmassen
EP4360585A3 (en) 2019-12-27 2024-06-19 Solventum Intellectual Properties Company Preformed orthodontic aligner attachments
CN115038571B (zh) * 2020-02-03 2024-08-09 舒万诺知识产权公司 通过叠层制造制备表面改性的三维制品的方法、具有经改性的表面的三维制品及其用途
JP7564627B2 (ja) * 2020-02-14 2024-10-09 エア・ウォーター株式会社 歯科用光硬化性組成物
US11992380B2 (en) * 2020-05-19 2024-05-28 Alphabyte Llc System and method for providing a pediatric crown
WO2022003470A1 (en) * 2020-07-03 2022-01-06 3M Innovative Properties Company Process for producing a surface-modified dental article
EP4175588A4 (en) 2020-07-06 2024-10-16 Perfect Fit Crowns, LLC METHOD AND DEVICE FOR RESTORATION OF DENTAL CROWNS USING PREFABRICATED SLEEVE CROWN PAIRS
EP4237159B1 (en) 2020-10-28 2024-07-10 Solventum Intellectual Properties Company Methods and systems for processing photopolymerizable compositions
EP4023204A1 (en) * 2020-12-30 2022-07-06 Stick Tech OY A kit of parts for dental restoration
US20230380939A1 (en) 2021-01-08 2023-11-30 3M Innovative Properties Company Prescription attachments for use in each phase of combination orthodontic treatment
US12397505B2 (en) 2021-03-25 2025-08-26 Solventum Intellectual Properties Company Additive manufacturing apparatus including two light engines and a light altering structure and a method of additive manufacturing a three-dimensional object
WO2023275637A1 (en) 2021-06-28 2023-01-05 3M Innovative Properties Company Dental cement composition, kit of parts and use thereof
JP7728527B2 (ja) * 2021-11-29 2025-08-25 株式会社ジーシーMfg ３次元造形用組成物
KR102822516B1 (ko) * 2022-08-17 2025-06-23 한국과학기술연구원 인공지능 기반 크라운 디자인 자동화 방법 및 시스템
EP4623859A3 (en) 2022-09-09 2025-11-26 Solventum Intellectual Properties Company Transfer apparatus for orthodontic appliances and related methods of manufacturing
EP4622590A1 (en) 2022-11-25 2025-10-01 Solventum Intellectual Properties Company Curable composition for use in a process of treating a dental situation in the mouth of a patient
WO2024127105A1 (en) 2022-12-14 2024-06-20 Solventum Intellectual Properties Company Transfer apparatus for orthodontic appliances and related methods of manufacturing
DE102023103800A1 (de) 2023-02-16 2024-08-22 Voco Gmbh Radikalisch polymerisierbare Zusammensetzungen zum 3D-Druck von dentalen Kronen, Brücken, Prothesenzähnen oder Vollprothesen
US20240423877A1 (en) * 2023-06-20 2024-12-26 Harvest Dental Products, Llc Light curing and sinterable composite, systems and methods for adding aesthetic features to a dental ceramic base
DE102023116655A1 (de) 2023-06-23 2024-12-24 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co.KG Lichthärtende Zusammensetzung zur Herstellung von permanenten dentalen Restaurationen in einem 3D-Druck-Verfahren, entsprechende Verwendungen, Restaurationen und Verfahren
KR102842142B1 (ko) * 2024-09-25 2025-08-04 정인선 강도 및 성형성이 향상된 3d 프린팅용 레진 조성물 및 이의 제조방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010532378A (ja) 2007-06-29 2010-10-07 スリーエム イノベイティブ プロパティズ カンパニー ウレタン基、尿素基、又はアミド基を含む多官能（メタ）アクリレート含有歯科用組成物、その製造方法、及び使用方法
JP2012505823A (ja) 2008-10-15 2012-03-08 スリーエム イノベイティブ プロパティズ カンパニー ジルコニア及びシリカナノ粒子を含む充填剤、並びにコンポジット材料
WO2015028855A1 (ja) 2013-08-27 2015-03-05 ディーダブルエス エス·アール·エル 人口歯の製造方法
JP2016523962A (ja) 2013-07-08 2016-08-12 スリーエム イノベイティブ プロパティズ カンパニー 会合及び凝集ナノ粒子の混合物を含有する硬化性歯科用組成物、これらの部分からなるキット、及びこれらの使用
JP2017507138A (ja) 2014-02-18 2017-03-16 スリーエム イノベイティブ プロパティズ カンパニー 歯科用組成物及びその使用
JP2019511487A (ja) 2016-03-07 2019-04-25 スリーエム イノベイティブ プロパティズ カンパニー 予備成形歯科用複合クラウン、その製造及び使用方法
JP2020533449A (ja) 2017-09-11 2020-11-19 スリーエム イノベイティブ プロパティズ カンパニー 放射線硬化性組成物及び積層造形プロセスを使用して作製された複合材物品

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443221A1 (de) 1984-11-27 1986-06-05 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld Bisacylphosphinoxide, ihre herstellung und verwendung
US4642126A (en) 1985-02-11 1987-02-10 Norton Company Coated abrasives with rapidly curable adhesives and controllable curvature
US4652274A (en) 1985-08-07 1987-03-24 Minnesota Mining And Manufacturing Company Coated abrasive product having radiation curable binder
DE3607331A1 (de) 1986-03-06 1987-09-10 Espe Pharm Praep (meth)acrylsaeureester und ihre verwendung zur herstellung von dentalmassen
US6653375B2 (en) 1998-01-28 2003-11-25 Ivoclar Ag Urethane di(meth)acrylate derivatives of 1,3-bis(1-isocyanato-1-methylethyl)benzene
DE19803979C2 (de) 1998-01-28 2001-06-28 Ivoclar Ag Schaan Zusammensetzungen enthaltend Urethandi(meth)acrylat-Derivate von 1,3-Bis (1-isocyanato-1-methylethyl)benzol
US6730156B1 (en) 1999-10-28 2004-05-04 3M Innovative Properties Company Clustered particle dental fillers
DE60042038D1 (de) 1999-10-28 2009-05-28 3M Innovative Properties Co Siliziumdioxid-Nanoteilchen in Form eines trockenen Pulvers
US6572693B1 (en) 1999-10-28 2003-06-03 3M Innovative Properties Company Aesthetic dental materials
DE19961341C2 (de) 1999-12-17 2003-09-11 3M Espe Ag Verbesserte Dentalmaterialien
DE19961342B4 (de) 1999-12-17 2004-02-19 3M Espe Ag Radikalisch härtbare Urethanpräpolymere und deren Verwendung
IL142657A (en) 2001-04-17 2013-11-28 Uri L Zilberman Crowns for children
JP2004065579A (ja) 2002-08-06 2004-03-04 Gc Corp クラウン型補綴物
MX2008010727A (es) 2006-02-21 2009-09-08 Nusmile Ltd Coronas dentales prefabricadas.
EP2068746A2 (en) 2006-09-13 2009-06-17 3M Innovative Properties Company Preformed malleable solid crown
EP2632413B1 (en) 2010-10-27 2017-05-17 3M Innovative Properties Company Dental compositions comprising semi-crystalline resin and nanocluster filler
JP6438385B2 (ja) * 2012-04-11 2018-12-12 イフォクレール ヴィヴァデント アクチェンゲゼルシャフトＩｖｏｃｌａｒ Ｖｉｖａｄｅｎｔ ＡＧ 複合樹脂組成物およびステレオリソグラフィーによる歯科構成部品の生成のためのプロセス
BR112015010983B8 (pt) * 2012-11-14 2021-04-13 Dentsply Int Inc método para produzir uma prótese dentária tridimensional por uma impressora 3d baseada em um método dlp (processador de luz digital) ou estereolitografia
US11696875B2 (en) * 2017-06-14 2023-07-11 3M Innovative Properties Company Curable composition for producing a dental composite crown and process of production

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010532378A (ja) 2007-06-29 2010-10-07 スリーエム イノベイティブ プロパティズ カンパニー ウレタン基、尿素基、又はアミド基を含む多官能（メタ）アクリレート含有歯科用組成物、その製造方法、及び使用方法
JP2012505823A (ja) 2008-10-15 2012-03-08 スリーエム イノベイティブ プロパティズ カンパニー ジルコニア及びシリカナノ粒子を含む充填剤、並びにコンポジット材料
JP2016523962A (ja) 2013-07-08 2016-08-12 スリーエム イノベイティブ プロパティズ カンパニー 会合及び凝集ナノ粒子の混合物を含有する硬化性歯科用組成物、これらの部分からなるキット、及びこれらの使用
WO2015028855A1 (ja) 2013-08-27 2015-03-05 ディーダブルエス エス·アール·エル 人口歯の製造方法
JP2017507138A (ja) 2014-02-18 2017-03-16 スリーエム イノベイティブ プロパティズ カンパニー 歯科用組成物及びその使用
JP2019511487A (ja) 2016-03-07 2019-04-25 スリーエム イノベイティブ プロパティズ カンパニー 予備成形歯科用複合クラウン、その製造及び使用方法
JP2020533449A (ja) 2017-09-11 2020-11-19 スリーエム イノベイティブ プロパティズ カンパニー 放射線硬化性組成物及び積層造形プロセスを使用して作製された複合材物品

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DENTAL MATERIALS，2015年，Vol.31，pp.789-798
J Biomed Mater Res Part B: Appl Biomater，2006年，Vol.77B，pp.120-125
日本歯科理工学会誌，2011年，Vol.30, No.1，pp.63-73

Also Published As

Publication number Publication date
US20200206092A1 (en) 2020-07-02
KR20200015555A (ko) 2020-02-12
CN110785158B (zh) 2023-06-13
US12274765B2 (en) 2025-04-15
EP3638189B1 (en) 2021-08-18
KR102606720B1 (ko) 2023-11-24
CN110785158A (zh) 2020-02-11
WO2018231583A1 (en) 2018-12-20
BR112019026532A2 (pt) 2020-06-23
EP3638189A1 (en) 2020-04-22
JP2020523393A (ja) 2020-08-06
US11696875B2 (en) 2023-07-11
US20230320942A1 (en) 2023-10-12

Similar Documents

Publication Publication Date Title
JP7402694B2 (ja) 歯科用コンポジットクラウンを製造するための硬化性組成物及び製造プロセス
US11534264B2 (en) Preformed dental composite crown, process of production and use thereof
US9782329B2 (en) Hardenable dental composition containing a mixture of agglomerated and aggregated nano-particles, kit of parts and use thereof
US8906981B2 (en) Dental compositions comprising semi-crystalline resin and nanocluster filler
JP7174721B2 (ja) 積層造形プロセス用の放射線硬化性組成物
JP2013544823A (ja) 高強度歯科用材料
JP2014218500A (ja) 改善された透明性を有する長期耐用の歯科材料
US11129693B2 (en) Methods of improving dental restoration margins and articles
THANYASIRI et al. The development of self-adhesive resin cements containing SR-bioactive glass and calcium phosphate
Alsayed Effect of interim fixed prosthodontics materials and flowable composite resins on polymerization of polyvinyl siloxane impressions

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210603

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210603

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220628

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20220705

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220927

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230228

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230530

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230627

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230921

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231211

R150 Certificate of patent or registration of utility model

Ref document number: 7402694

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R370 Written measure of declining of transfer procedure

Free format text: JAPANESE INTERMEDIATE CODE: R370