BRPI0309068B8 - dispositivo protético médico, e, método para preparar o mesmo - Google Patents

dispositivo protético médico, e, método para preparar o mesmo

Info

Publication number
BRPI0309068B8
BRPI0309068B8 BRPI0309068A BR0309068A BRPI0309068B8 BR PI0309068 B8 BRPI0309068 B8 BR PI0309068B8 BR PI0309068 A BRPI0309068 A BR PI0309068A BR 0309068 A BR0309068 A BR 0309068A BR PI0309068 B8 BRPI0309068 B8 BR PI0309068B8
Authority
BR
Brazil
Prior art keywords
prosthetic device
medical prosthetic
preparing
same
hydroxide
Prior art date
Application number
BRPI0309068A
Other languages
English (en)
Other versions
BR0309068B1 (pt
BR0309068A (pt
Inventor
Eirik Ellingsen Jan
Petter Lyngstadaas Staale
Original Assignee
Astra Tech Ab
Numat As
Straumann Holding Ag
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 Astra Tech Ab, Numat As, Straumann Holding Ag filed Critical Astra Tech Ab
Publication of BR0309068A publication Critical patent/BR0309068A/pt
Publication of BR0309068B1 publication Critical patent/BR0309068B1/pt
Publication of BRPI0309068B8 publication Critical patent/BRPI0309068B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/082—Inorganic materials
    • A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/06—Titanium or titanium alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Dental Preparations (AREA)
  • Surgical Instruments (AREA)

Abstract

"dispositivo protético médico, e, método para preparar o mesmo". a invenção refere-se a um dispositivo protético médico compreende um material de metal, como titânio ou uma liga do mesmo, onde as partes superficiais do material de metal são revestidas com uma camada de um material de hidróxido correspondente, como hidróxido de titânio. de preferência, a camada de hidróxido compreende uma ou mais substâncias de biomoléculas associadas com a mesma. a invenção refere-se também a um processo eletrolítico para a preparação de um dispositivo protético médico.
BRPI0309068A 2002-04-09 2003-04-08 dispositivo protético médico, e, método para preparar o mesmo BRPI0309068B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200200515 2002-04-09
DK200200515 2002-04-09
PCT/SE2003/000575 WO2003086495A1 (en) 2002-04-09 2003-04-08 Medical prosthetic devices having improved biocompatibility

Publications (3)

Publication Number Publication Date
BR0309068A BR0309068A (pt) 2005-02-01
BR0309068B1 BR0309068B1 (pt) 2014-12-09
BRPI0309068B8 true BRPI0309068B8 (pt) 2021-06-22

Family

ID=29225534

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0309068A BRPI0309068B8 (pt) 2002-04-09 2003-04-08 dispositivo protético médico, e, método para preparar o mesmo

Country Status (13)

Country Link
EP (1) EP1492579B1 (pt)
JP (2) JP4945772B2 (pt)
KR (1) KR101020026B1 (pt)
CN (1) CN1313165C (pt)
AT (1) ATE407709T1 (pt)
AU (1) AU2003222551B2 (pt)
BR (1) BRPI0309068B8 (pt)
CA (1) CA2481488C (pt)
DE (1) DE60323475D1 (pt)
DK (1) DK1492579T3 (pt)
ES (1) ES2312765T3 (pt)
RU (1) RU2313370C2 (pt)
WO (1) WO2003086495A1 (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232139A1 (de) 2002-07-04 2004-01-22 Technische Universität Dresden Mit Nukleinsäuren und Nukleinsäurederivaten beschichteter metallischer Gegenstand, Verfahren zu dessen Herstellung und dessen Verwendung
BRPI0409487A (pt) 2003-04-16 2006-05-02 Porex Surgical Inc implante cirúrgico, processo para sua preparação e método de reconstrução de um defeito ósseo
US8298292B2 (en) 2003-04-16 2012-10-30 Howmedica Osteonics Corp. Craniofacial implant
JP5026004B2 (ja) * 2005-06-28 2012-09-12 江崎グリコ株式会社 リン酸化糖を含有するチタンインプラント材
ATE519445T1 (de) * 2006-02-28 2011-08-15 Straumann Holding Ag Einteiliges implantat mit hydroxylierter kontaktoberfläche für weiches gewebe
ATE519447T1 (de) * 2006-02-28 2011-08-15 Straumann Holding Ag Aufbau mit hydroxylierter oberfläche
JP5011597B2 (ja) * 2006-07-28 2012-08-29 メド−エル エレクトロ−メディツィニシェ ゲレーテ ゲゼルシャフト ミット ベシュレンクテル ハフツング 層状電極アレイ及びケーブル
JP5179815B2 (ja) * 2007-09-11 2013-04-10 昭男 田中 骨形成剤および骨形成方法
JP5207480B2 (ja) 2008-05-30 2013-06-12 株式会社ナントー精密 インプラント体及びその製造方法並びに歯科用インプラント
WO2010078358A2 (en) * 2008-12-31 2010-07-08 Kcl Licensing, Inc. Systems for inducing fluid flow to stimulate tissue growth
GB0902705D0 (en) 2009-02-19 2009-04-01 Neoss Ltd Surface treatment process for implant
BRPI1015155B1 (pt) * 2009-04-01 2022-07-19 Difusion Technologies, Inc. Substituto de enxerto ósseo, implante e dispositivo intracorpóreo, bem como métodos para modulação da mineralização e formação óssea, para promover a fusão espinhal e para sobreregular seletivamente a expressão de proteínas morfogenéticas ósseas
DE102009024616A1 (de) * 2009-06-08 2010-12-23 Telos Gmbh Sterilisierbare Implantatbeschichtung und Verfahren zu deren Herstellung
WO2010148229A1 (en) 2009-06-17 2010-12-23 The Trustees Of Columbia University In The City Of New York Tooth scaffolds
RU2412711C1 (ru) * 2009-09-17 2011-02-27 Учреждение Российской академии Институт металлургии и материаловедения им. А.А. Байкова РАН Пористый композиционный материал на основе хитозана и желатина для заполнения костных дефектов
US9492584B2 (en) 2009-11-25 2016-11-15 Difusion Technologies, Inc. Post-charging of zeolite doped plastics with antimicrobial metal ions
WO2011072212A2 (en) 2009-12-11 2011-06-16 Difusion Technologies, Inc. Method of manufacturing antimicrobial implants of polyetheretherketone
TWI425961B (zh) * 2009-12-29 2014-02-11 Metal Ind Res & Dev Ct Medical equipment and its surface treatment method
KR101095962B1 (ko) * 2010-01-04 2011-12-19 전북대학교산학협력단 임플란트 소재표면에서 효과적인 유전자 전달을 위한 표면처리방법
CN102205144B (zh) * 2010-03-31 2014-07-16 方崇凯 医用金属植入材料多孔钽及其制备方法
RU2421229C1 (ru) * 2010-04-14 2011-06-20 Учреждение Российской академии наук Институт металлургии и материаловедения им. А.А. Байкова РАН Пористый композиционный хитозан-желатиновый матрикс для заполнения костных дефектов
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
BR112012026636B1 (pt) 2010-05-07 2019-01-15 Difusion Technologies, Inc. implantes médicos com hidrofilicidade aumentada e método para minimizar a formação de biofilme em um paciente
CN102258805B (zh) * 2010-05-28 2016-08-10 温州智创科技有限公司 医用金属植入材料多孔铌及其制备方法
US9554895B2 (en) 2011-04-05 2017-01-31 Northwood Medical Innovation Limited Ear scaffold
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
CN102579145B (zh) * 2012-02-23 2014-05-14 中国人民解放军第四军医大学 一种牙科种植体及其制备方法
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
SE537637C2 (sv) 2012-09-18 2015-09-01 Corticalis As Titandioxidscaffold, metod för att producera denna scaffoldsamt medicinskt implantat innefattande denna
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
MX2015015814A (es) * 2013-05-16 2016-06-02 Agency Science Tech & Res Sulfatos de heparán.
WO2015017264A1 (en) 2013-07-31 2015-02-05 Footmind, Inc. Surgical systems and methods for assembling and fusing bones
CN105327398A (zh) * 2014-08-07 2016-02-17 北京纳通科技集团有限公司 抗菌涂层组合物、包含抗菌涂层的医用植入材料及其制备方法
EP3034033A1 (en) 2014-12-16 2016-06-22 Nobel Biocare Services AG Dental implant
WO2017073591A1 (ja) * 2015-10-27 2017-05-04 山本　修 クロム修飾型インプラント及びその製造方法
US10631984B2 (en) 2015-12-15 2020-04-28 Neovasc Tiara Inc. Transseptal delivery system
EP4183372A1 (en) 2016-01-29 2023-05-24 Neovasc Tiara Inc. Prosthetic valve for avoiding obstruction of outflow
CN106109059A (zh) * 2016-08-05 2016-11-16 北京爱康宜诚医疗器材有限公司 假体结构
EP3287150B1 (en) 2016-08-22 2022-12-14 WALDEMAR LINK GmbH & Co. KG Coating for an implant
EP3541462A4 (en) 2016-11-21 2020-06-17 Neovasc Tiara Inc. METHODS AND SYSTEMS FOR THE QUICK RETURN OF A TRANSCATHETER HEART VALVE RELEASE SYSTEM
CN107117962B (zh) * 2017-05-04 2019-08-16 中山市瑞丰医疗器械有限公司 一种基于静电自组装技术的牙科全瓷修复材料的制备方法
CN111263622A (zh) 2017-08-25 2020-06-09 内奥瓦斯克迪亚拉公司 顺序展开的经导管二尖瓣假体
CN108939158A (zh) * 2018-07-27 2018-12-07 吉林大学 小肠脱细胞基质膜结合金属网胸壁修补材料
EP3876870B1 (en) 2018-11-08 2023-12-20 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
JP2022507228A (ja) 2018-11-12 2022-01-18 ノベル バイオケア サーヴィシィズ アーゲー 歯科インプラント、歯科用構成要素、歯科用インプラントシステム、インプラント可能な構成要素またはインプラントの構成要素の表面に保護層を形成するための方法、保護層を有するインプラント可能な構成要素またはインプラントの構成要素、及び保護層の使用
AU2020233892A1 (en) 2019-03-08 2021-11-04 Neovasc Tiara Inc. Retrievable prosthesis delivery system
US11602429B2 (en) 2019-04-01 2023-03-14 Neovasc Tiara Inc. Controllably deployable prosthetic valve
WO2020210652A1 (en) 2019-04-10 2020-10-15 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
US11779742B2 (en) 2019-05-20 2023-10-10 Neovasc Tiara Inc. Introducer with hemostasis mechanism
US11311376B2 (en) 2019-06-20 2022-04-26 Neovase Tiara Inc. Low profile prosthetic mitral valve
US20210402052A1 (en) 2020-06-30 2021-12-30 Difusion, Inc. Medical Implants And Methods Of Manufacture
CN113368305B (zh) * 2021-05-21 2022-04-26 上海市伤骨科研究所 一种骨诱导及免疫双效涂层及制备方法和在骨整合的应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152993A (en) * 1988-01-20 1992-10-06 Ellem Bioteknik Ab Method of preparing an implant body for implantation
US5211663A (en) * 1991-06-24 1993-05-18 Smith & Nephew Richards, Inc. Passivation methods for metallic medical implants
FI91713C (fi) * 1992-04-23 1994-08-10 Axidental Oy Uusia bioaktiivisia pinnotteita ja niiden valmistus ja käyttö
CN1101705C (zh) * 1993-11-09 2003-02-19 离子工学振兴财团 一种用作骨替代物的材料以及该材料的制造方法
CA2250215A1 (en) * 1996-03-29 1997-10-09 Desmos, Inc. Cellular attachment to laminin 5-coated trans-epithelial appliances
US6268054B1 (en) * 1997-02-18 2001-07-31 Cabot Corporation Dispersible, metal oxide-coated, barium titanate materials
EP1003570A1 (en) * 1997-08-15 2000-05-31 Children's Medical Center Corporation Osteopontin coated surfaces and methods of use
RU2162715C2 (ru) * 1997-08-20 2001-02-10 Трофимов Виктор Венедиктович Состав для покрытия пористых имплантатов
JP2000093498A (ja) * 1998-09-22 2000-04-04 Kobe Steel Ltd 骨代替材料及びその製造方法
SE9804400L (sv) * 1998-12-18 2000-02-14 Bofors Ab Sätt att vid initiering av artilleridrivkrutladdningar bestående av ett flertal efter varandra anordnade drivkrutsmoduler åstadkomma en jämn övertändning mellan dessa samt i enlighet med sättet utformade drivkrutsmoduler och kompletta laddningar
SE9804536D0 (sv) * 1998-12-23 1998-12-23 A & Science Invest Ab Biological implant and method for production thereof
SE514323C2 (sv) * 1999-05-31 2001-02-12 Nobel Biocare Ab Implantat samt förfarande och användning vid implantat
JP2002035109A (ja) * 2000-07-21 2002-02-05 Tadashi Kokubo 抗血栓性材料及びその製造方法
ATE271887T1 (de) * 2000-12-06 2004-08-15 Astra Tech Ab Mit metallhydriden und biomolekülen beschichtete medizinische prothesen und implantate mit verbesserter biokompatibilität

Also Published As

Publication number Publication date
CN1658914A (zh) 2005-08-24
JP2012024591A (ja) 2012-02-09
BR0309068B1 (pt) 2014-12-09
BR0309068A (pt) 2005-02-01
EP1492579A1 (en) 2005-01-05
CA2481488A1 (en) 2003-10-23
DE60323475D1 (de) 2008-10-23
JP2005533532A (ja) 2005-11-10
KR101020026B1 (ko) 2011-03-09
AU2003222551A1 (en) 2003-10-27
CN1313165C (zh) 2007-05-02
EP1492579B1 (en) 2008-09-10
RU2004132836A (ru) 2005-04-20
WO2003086495A1 (en) 2003-10-23
DK1492579T3 (da) 2009-01-19
ES2312765T3 (es) 2009-03-01
AU2003222551B2 (en) 2006-02-23
CA2481488C (en) 2012-01-24
JP4945772B2 (ja) 2012-06-06
RU2313370C2 (ru) 2007-12-27
ATE407709T1 (de) 2008-09-15
KR20040101420A (ko) 2004-12-02

Similar Documents

Publication Publication Date Title
BRPI0309068B8 (pt) dispositivo protético médico, e, método para preparar o mesmo
BRPI0514315A (pt) método de pulverização para a formação de envoltórios para prótese
NO20013131L (no) Implantat med modifiserte overflater for okt biokompatibilitet, samt fremgangsmate for fremstilling av samme
ES2173817A1 (es) Metodo para la fabricacion de implantes endo-oseos o protesis medicas mediante la tecnica de implantacion ionica.
EP1798301A4 (en) TITANIUM ALLOY COMPOSITE MATERIAL, METHOD FOR PRODUCING THE MATERIAL, TITANIUM COATING MATERIAL FROM THIS MATERIAL AND METHOD FOR PRODUCING THE COATING
EP2527365A3 (en) Proliferation of MUC1 expressing cells
ATE448812T1 (de) Beschichtung von stents mit verzögerter wirkstofffreisetzung
WO2006091097A3 (en) Two-dimensional and three-dimensional structures with a pattern identical to that of e.g. cancellous bone
ATE322294T1 (de) Antimikrobieller kleb- und beschichtungsstoff und verfahren zur herstellung desselben
EP1508586B8 (en) Hydroxyapatite composite, process for producing the same, and medical material comprising the same
DE60317586D1 (de) Verfahren zur Herstellung von mehrschichtigen, halbleitenden Nanopartikeln und und die nach diesem Verfahren erhaltenen mehrschichtigen, halbleitenden Nanopartikel
EP1905860A3 (en) Porous abradable coating and method for applying the same.
DE60234429D1 (de) Verfahren zur verbesserung der anhaftung von weichteilgewebe und implantate, die gebrauch von diesem verfahen machen
AU2003288988A1 (en) Water-based shellac coating material, process for producing the same, coated food obtained with the coating material, process for producing the same, coated medicine, process for producing the same, glazing composition for oily snack, method of glazing, and glazed oily snack
AU2003253340A1 (en) Ceramic endoprosthetic elements and method for the production thereof
AU2003264554A1 (en) Shape-memory laminated polybutylene terephthalate film, production process and use thereof, and process for production of polybutylene terephthalate film
PL1883714T3 (pl) Zespolone tworzywo warstwowe do łożysk ślizgowych, zastosowanie i sposób wytwarzania
WO2007075438A3 (en) Polypeptides comprising unnatural amino acids, methods for their production and uses therefor
AU2003289247A1 (en) Composite cured silicone powder, method for production thereof and aqueous composition
ITMI20022704A1 (it) Procedimento per la produzione di mesitilene e durene.
PT1539261E (pt) Implante metalico revestido sob concentracao reduzida de oxigenio com proteina osteoindutiva
DE60300144D1 (de) Verfahren zur Herstellung von Al-Sinterlegierung
AU2003201163A1 (en) Method for the preparation of lariciresinol, cyclolariciresinol and secoisolariciresinol
AU2002346275A1 (en) An orientation coating method of the top of micro tip.
WO2006129867A3 (en) ENHANCED EXPRESSION OF LACTOFERRIN mRNA BY LACRITIN

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NUMAT AS (NO)

Free format text: TRANSFERIDO DE: ASTRA TECH AB

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: STRAUMANN HOLDING AG (CH)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/12/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2509 DE 05/02/2019 POR TER SIDO INDEVIDA. UMA VEZ QUE A 16A ANUIDADE FOI RECOLHIDA CORRETAMENTE GRU 29409161803998376.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/04/2003, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/04/2023