AU2007324555B2 - Apparatus and method for manufacturing a security product - Google Patents

Apparatus and method for manufacturing a security product Download PDF

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Publication number
AU2007324555B2
AU2007324555B2 AU2007324555A AU2007324555A AU2007324555B2 AU 2007324555 B2 AU2007324555 B2 AU 2007324555B2 AU 2007324555 A AU2007324555 A AU 2007324555A AU 2007324555 A AU2007324555 A AU 2007324555A AU 2007324555 B2 AU2007324555 B2 AU 2007324555B2
Authority
AU
Australia
Prior art keywords
substrate
optically variable
acid
variable image
transparent
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.)
Ceased
Application number
AU2007324555A
Other languages
English (en)
Other versions
AU2007324555A1 (en
Inventor
David R. Boswell
Mark Robert Dicker
Sebastien Villeneuve
Steven Winton
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU2007324555A1 publication Critical patent/AU2007324555A1/en
Assigned to BASF SE reassignment BASF SE Request for Assignment Assignors: CIBA HOLDING INC.
Application granted granted Critical
Publication of AU2007324555B2 publication Critical patent/AU2007324555B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40Manufacture
    • B42D25/405Marking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F11/00Rotary presses or machines having forme cylinders carrying a plurality of printing surfaces, or for performing letterpress, lithographic, or intaglio processes selectively or in combination
    • B41F11/02Rotary presses or machines having forme cylinders carrying a plurality of printing surfaces, or for performing letterpress, lithographic, or intaglio processes selectively or in combination for securities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14Security printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52Macromolecular coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0045After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by mechanical wave energy, e.g. ultrasonics, cured by electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams, or cured by magnetic or electric fields, e.g. electric discharge, plasma
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/009After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29Securities; Bank notes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/12Preparation of material for subsequent imaging, e.g. corona treatment, simultaneous coating, pre-treatments
    • B42D2035/20

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Accounting & Taxation (AREA)
  • Plasma & Fusion (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Finance (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AU2007324555A 2006-11-21 2007-11-15 Apparatus and method for manufacturing a security product Ceased AU2007324555B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06124504 2006-11-21
EP06124504.9 2006-11-21
PCT/EP2007/062377 WO2008061930A1 (en) 2006-11-21 2007-11-15 Apparatus and method for manufacturing a security product

Publications (2)

Publication Number Publication Date
AU2007324555A1 AU2007324555A1 (en) 2008-05-29
AU2007324555B2 true AU2007324555B2 (en) 2013-12-05

Family

ID=38996657

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007324555A Ceased AU2007324555B2 (en) 2006-11-21 2007-11-15 Apparatus and method for manufacturing a security product

Country Status (9)

Country Link
US (1) US20100090455A1 (enExample)
EP (1) EP2084005B1 (enExample)
JP (1) JP5227966B2 (enExample)
KR (1) KR20090082501A (enExample)
CN (1) CN101541536A (enExample)
AU (1) AU2007324555B2 (enExample)
BR (1) BRPI0719110A2 (enExample)
RU (1) RU2009123538A (enExample)
WO (1) WO2008061930A1 (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101522745B (zh) * 2006-09-29 2013-06-19 西巴控股有限公司 以封闭异氰酸酯为基础的体系的光潜碱
DE102007044146A1 (de) * 2007-09-12 2009-03-19 Bayer Materialscience Ag Thermoplast mit Metallkennzeichnungsplättchen
JP2011507006A (ja) * 2007-11-15 2011-03-03 ビーエーエスエフ ソシエタス・ヨーロピア 光学的可変画像担持シムの製造方法
JP5705129B2 (ja) 2008-12-19 2015-04-22 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se 薄アルミニウムフレーク
TWI478990B (zh) * 2009-04-09 2015-04-01 Sicpa Holding Sa 明亮之磁性凹刻印刷油墨
AU2010285107A1 (en) 2009-08-21 2012-03-15 Basf Se Apparatus and method for a sub microscopic and optically variable image carrying device
JP6164845B2 (ja) 2009-11-27 2017-07-19 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se セキュリティ要素及びホログラムのための被覆組成物
JP2012031388A (ja) * 2010-05-19 2012-02-16 Fujifilm Corp 印刷方法、オーバープリントの作製方法、ラミネート加工方法、発光ダイオード硬化性コーティング組成物、及び、発光ダイオード硬化性インク組成物
WO2011161661A2 (en) * 2010-06-25 2011-12-29 Omarco Network Solutions Limited Security improvements for flexible substrates
US9375971B2 (en) * 2010-07-26 2016-06-28 Entrust Datacard Corporation Printed security feature for secure booklets
AU2011310652B2 (en) 2010-09-29 2014-10-16 Basf Se Security element
US20120205426A1 (en) * 2011-01-20 2012-08-16 International Paper Company Process For The Application Of Brilliant Metallic Inks To Paper Or Paperboard
US10434689B2 (en) * 2011-06-09 2019-10-08 Nekoosa Corporation Optically variable device (OVD) images embedded within plastic strips
MX363517B (es) * 2011-06-21 2019-03-26 Basf Se Rejillas de difracción de impresión en papel y tabla.
GB201117530D0 (en) 2011-10-11 2011-11-23 Rue De Int Ltd Security devices
GB201117523D0 (en) 2011-10-11 2011-11-23 Rue De Int Ltd Security devices and methods of manufacture thereof
US20130233189A1 (en) * 2012-03-06 2013-09-12 Amcor Group Gmbh Multi-layer printing process
EP2861428B1 (en) * 2012-06-14 2019-05-22 Basf Se Method for manufacturing security elements and holograms
MX351109B (es) * 2012-09-17 2017-10-02 Basf Se Elementos de seguridad y metodo para su fabricacion.
PT3046778T (pt) 2013-09-18 2018-03-22 Ls Ind Gmbh Películas de termotransferência para a pintura a seco de superfícies
BR112016006911B1 (pt) 2013-10-04 2022-01-11 Basf Se Método para formar um revestimento liso de superfície decorativa, produto de papel ou papelão, e, uso de um produto de papel ou papelão
FR3012394B1 (fr) 2013-10-25 2017-05-26 Autoliv Dev Interface de fixation pour actionneur pyrotechnique
WO2015062996A1 (en) * 2013-10-28 2015-05-07 Philip Morris Products S.A. Method of forming a high gloss metallic coating
DE102013021964A1 (de) * 2013-12-20 2015-06-25 Giesecke & Devrient Gmbh Sicherheitsdokument sowie Verfahren zum Herstellen eines Sicherheitsdokuments
CN107429491A (zh) * 2015-03-30 2017-12-01 巴斯夫欧洲公司 高光泽金属效应纸和板
DE102015008043A1 (de) * 2015-06-08 2016-12-08 Sioptica Gmbh Verfahren zum Überprüfen optischer Eigenschaften eines Substrates
EP3109060B1 (de) * 2015-06-23 2018-08-15 Hueck Folien Gesellschaft m.b.H. Sicherheitselement und verfahren zur herstellung eines sicherheitselements
DE102016003188A1 (de) * 2016-03-15 2017-09-21 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement und Datenträger
DE102016007064A1 (de) * 2016-06-08 2017-12-14 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement, Wertdokumentsubstrat, mit demselben ausgestattetes Wertdokument und Herstellungsverfahren
US12187900B2 (en) 2016-06-27 2025-01-07 Viavi Solutions Inc. High chromaticity pigment flakes and foils
KR102052719B1 (ko) 2016-06-27 2019-12-05 비아비 솔루션즈 아이엔씨. 광학 디바이스
JP6837930B2 (ja) 2016-06-27 2021-03-03 ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. 高色度フレーク
CN106585085B (zh) * 2016-12-28 2019-12-20 谢宽睿 一种防氧阻聚uv光固机及其uv光固化工艺流程
WO2018210597A1 (en) 2017-05-15 2018-11-22 Basf Se Process for the preparation of metallic nano-particle layers and their use for decorative or security elements
US20200180345A1 (en) 2017-05-17 2020-06-11 Ccl Secure Pty Ltd A banknote
CN110945084B (zh) 2017-07-20 2022-05-10 巴斯夫欧洲公司 膦酸酯表面官能化的二氧化钛纳米颗粒
WO2019020682A1 (en) 2017-07-28 2019-01-31 Basf Se PROCESS FOR THE PREPARATION OF METAL NANOPARTICLE LAYERS AND THEIR USE FOR DECORATIVE OR SECURITY ELEMENTS
US20210086545A1 (en) 2018-04-25 2021-03-25 Basf Se Process for the production of strongly adherent (embossed) films on flexible substrates
DE102018110522A1 (de) * 2018-05-02 2019-11-07 Olbrich Gmbh Verfahren zur Herstellung einer bedruckten Plastisol- oder Lackschicht
US12552939B2 (en) 2018-06-29 2026-02-17 Viavi Solutions Inc. Optical devices with functional molecules
DE102018005872A1 (de) * 2018-07-25 2020-01-30 Giesecke+Devrient Currency Technology Gmbh Verwendung einer durch Strahlung härtbaren Lackzusammensetzung, Verfahren zur Herstellung von mikrooptischen Strukturen, mikrooptische Struktur und Datenträger
PL3899605T3 (pl) * 2018-12-21 2024-09-09 Karmic Sàrl Rozwiązanie do wyświetlania co najmniej jednego obrazu przejściowego z wykorzystaniem trójwymiarowych mikrostruktur i zastosowania takiego rozwiązania
CN114401927A (zh) 2019-09-17 2022-04-26 巴斯夫欧洲公司 金属氧化物纳米颗粒
WO2022038161A1 (en) 2020-08-21 2022-02-24 Basf Se Uv-curable coatings having high refractive index
CN112590373B (zh) * 2020-12-10 2022-11-18 广东特思佳光学科技有限公司 光学膜片制作设备及其制片方法
EP4234641A1 (en) 2022-02-25 2023-08-30 Basf Se Compositions, comprising modified titanium dioxide nanoparticles and uses thereof
DE102022115537A1 (de) 2022-06-22 2023-12-28 Koenig & Bauer Ag Inspektionseinheit mit Rotationstransportkörper
DE102022115533A1 (de) 2022-06-22 2023-12-28 Koenig & Bauer Ag Druckeinheit mit Ausrichteinrichtung, Non Impact Druckstelle sowie Aushärteeinrichtung
DE102022115536A1 (de) 2022-06-22 2023-12-28 Koenig & Bauer Ag Druckeinheit mit Ausrichteinrichtung, Non Impact Druckstelle sowie Aushärteeinrichtung
DE102022115535B4 (de) 2022-06-22 2026-03-05 Koenig & Bauer Ag Druckeinheit mit zwei Basismodulen und Non Impact Druckstelle
EP4555021B1 (en) 2022-07-11 2026-05-13 Basf Se Uv-curable coatings having high refractive index
US20240361610A1 (en) * 2023-04-26 2024-10-31 Daniel Bernard Kainen Lenticular Image Displays and Methods For Making
CN116834302B (zh) * 2023-07-03 2024-02-02 广州延鑫汽车科技有限公司 一种汽车内饰板皮革包覆设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758296A (en) * 1983-06-20 1988-07-19 Mcgrew Stephen P Method of fabricating surface relief holograms
EP0338378A2 (en) * 1988-04-18 1989-10-25 American Bank Note Holographics, Inc. Combined process of printing and forming a hologram
EP0540455A1 (en) * 1991-10-28 1993-05-05 Palmira Gili Picoy A process for preparing printed sheets with optical effects
CA2155850A1 (en) * 1991-09-30 1994-08-18 Johannes Matthiesen Process printing material and device for reproducing holographic fine structures and other diffraction grids on print products
WO2006032493A2 (en) * 2004-09-23 2006-03-30 Securis Limited Apparatus and process for the printing of microstructures

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913504A (en) * 1982-11-08 1990-04-03 American Bank Note Holographics, Inc. Documents or like articles bearing holograms
JPS5988780A (ja) * 1982-11-08 1984-05-22 アメリカン・バンク・ノ−ト・カムパニ− 光回折記録体及び光回折パタ−ンを作る方法
DE3650027T2 (de) * 1985-05-07 1995-01-26 Dainippon Printing Co Ltd Artikel mit transparentem Hologramm.
US5164227A (en) * 1987-06-19 1992-11-17 Van Leer Metallized Products (Usa) Limited Method for embossing a coated sheet with a diffraction or holographic pattern
US4913858A (en) * 1987-10-26 1990-04-03 Dennison Manufacturing Company Method of embossing a coated sheet with a diffraction or holographic pattern
US5155604A (en) * 1987-10-26 1992-10-13 Van Leer Metallized Products (Usa) Limited Coated paper sheet embossed with a diffraction or holographic pattern
JPH02305612A (ja) * 1989-03-13 1990-12-19 Nippon Sheet Glass Co Ltd 微細パターン付き基板の製造方法
US5085514A (en) * 1989-08-29 1992-02-04 American Bank Note Holographics, Inc. Technique of forming a separate information bearing printed pattern on replicas of a hologram or other surface relief diffraction pattern
DE4002979A1 (de) * 1990-02-01 1991-08-08 Gao Ges Automation Org Wertpapier mit optisch variablem sicherheitselement
US5087510A (en) * 1990-03-22 1992-02-11 Monsanto Company Electrolessly deposited metal holograms
JPH0411620U (enExample) * 1990-05-21 1992-01-30
GB9106128D0 (en) * 1991-03-22 1991-05-08 Amblehurst Ltd Article
US5672410A (en) * 1992-05-11 1997-09-30 Avery Dennison Corporation Embossed metallic leafing pigments
US5549774A (en) * 1992-05-11 1996-08-27 Avery Dennison Corporation Method of enhancing the visibility of diffraction pattern surface embossment
JPH08508106A (ja) * 1993-02-10 1996-08-27 マティーゼン・ゲルダ 印刷物上にホログラフィ微細構造及び他の回析格子を複製するための方法及びその装置
US6176522B1 (en) * 1993-06-08 2001-01-23 Securency Pty Ltd Embossing of bank notes or the like with security devices
US5861113A (en) * 1996-08-01 1999-01-19 The United States Of America As Represented By The Secretary Of Commerce Fabrication of embossed diffractive optics with reusable release agent
US5981040A (en) * 1996-10-28 1999-11-09 Dittler Brothers Incorporated Holographic imaging
CN100349994C (zh) * 1998-04-15 2007-11-21 Basf涂料日本株式会社 涂膜形成方法与涂料组合物
JP3695948B2 (ja) * 1998-06-15 2005-09-14 有限会社協和ラミコート 紙面のコーティング方法およびコーティング装置
ATE226520T1 (de) * 1998-09-08 2002-11-15 Kba Giori Sa Sicherheitsdruckmaschine für wertpapiere
US6227572B1 (en) * 1999-03-01 2001-05-08 Eric A. Lyen Durable tactile indicia for banknotes/documents and method of making same
JP3357014B2 (ja) * 1999-07-23 2002-12-16 大日本印刷株式会社 光硬化性樹脂組成物及び凹凸パターンの形成方法
JP2002072887A (ja) * 2000-08-29 2002-03-12 Toppan Label Co Ltd 偽造防止ラベル
JP3900811B2 (ja) * 2000-09-12 2007-04-04 大日本インキ化学工業株式会社 メタリックホログラム
DE10148122A1 (de) * 2001-09-28 2003-04-24 Giesecke & Devrient Gmbh Sicherheitspapier
ATE427837T1 (de) * 2001-12-22 2009-04-15 Ovd Kinegram Ag Diffraktives sicherheitselement
US6998196B2 (en) * 2001-12-28 2006-02-14 Wavefront Technology Diffractive optical element and method of manufacture
DE60302893T2 (de) * 2002-06-10 2006-08-24 Nampak Products Ltd., Johannesburg Bedrucktes, geprägtes und metallisiertes material
JP2003227915A (ja) * 2002-09-26 2003-08-15 Nippon Sheet Glass Co Ltd 基板上に微細な凹凸パターンを形成する方法
AU2003266829B2 (en) * 2002-10-07 2009-02-05 Note Printing Australia Limited Embossed optically variable devices
DE10327083A1 (de) * 2003-02-11 2004-08-19 Giesecke & Devrient Gmbh Sicherheitspapier und Verfahren zur Herstellung desselben
JP4275469B2 (ja) * 2003-06-16 2009-06-10 大日本印刷株式会社 凹凸パターン形成材料、凹凸パターン受容体、凹凸パターン形成方法、転写箔、及び光学物品
ITMI20031481A1 (it) * 2003-07-21 2005-01-22 Flii Bonella S R L Procedimento per la produzione di schede con immagine e relativa scheda con immagine
GB0326576D0 (en) * 2003-11-14 2003-12-17 Printetch Ltd Printing composition
JP2006208679A (ja) * 2005-01-27 2006-08-10 Dainippon Printing Co Ltd パターン複製装置及びパターン複製方法
ATE448927T1 (de) * 2005-03-09 2009-12-15 3M Innovative Properties Co Vorrichtung und verfahren zur herstellung einer zweiseitig gemusterten bahn in deckung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758296A (en) * 1983-06-20 1988-07-19 Mcgrew Stephen P Method of fabricating surface relief holograms
EP0338378A2 (en) * 1988-04-18 1989-10-25 American Bank Note Holographics, Inc. Combined process of printing and forming a hologram
CA2155850A1 (en) * 1991-09-30 1994-08-18 Johannes Matthiesen Process printing material and device for reproducing holographic fine structures and other diffraction grids on print products
EP0540455A1 (en) * 1991-10-28 1993-05-05 Palmira Gili Picoy A process for preparing printed sheets with optical effects
WO2006032493A2 (en) * 2004-09-23 2006-03-30 Securis Limited Apparatus and process for the printing of microstructures

Also Published As

Publication number Publication date
JP5227966B2 (ja) 2013-07-03
BRPI0719110A2 (pt) 2013-12-10
RU2009123538A (ru) 2010-12-27
AU2007324555A1 (en) 2008-05-29
JP2010510106A (ja) 2010-04-02
EP2084005A1 (en) 2009-08-05
KR20090082501A (ko) 2009-07-30
US20100090455A1 (en) 2010-04-15
EP2084005B1 (en) 2012-06-13
CN101541536A (zh) 2009-09-23
WO2008061930A1 (en) 2008-05-29

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Owner name: BASF SE

Free format text: FORMER APPLICANT(S): CIBA HOLDING INC.

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired