WO2005030983A3 - Amplification of polynucleotides by rolling circle amplification - Google Patents

Amplification of polynucleotides by rolling circle amplification Download PDF

Info

Publication number
WO2005030983A3
WO2005030983A3 PCT/US2004/031652 US2004031652W WO2005030983A3 WO 2005030983 A3 WO2005030983 A3 WO 2005030983A3 US 2004031652 W US2004031652 W US 2004031652W WO 2005030983 A3 WO2005030983 A3 WO 2005030983A3
Authority
WO
WIPO (PCT)
Prior art keywords
nucleic acid
amplification
acid molecule
rolling circle
polynucleotides
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
PCT/US2004/031652
Other languages
French (fr)
Other versions
WO2005030983A2 (en
Inventor
Youxiang Wang
Yaping Zong
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.)
CIRCLEAMP Inc
Original Assignee
CIRCLEAMP 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 CIRCLEAMP Inc filed Critical CIRCLEAMP Inc
Priority to CA002540087A priority Critical patent/CA2540087A1/en
Priority to EP04785129A priority patent/EP1664328A2/en
Publication of WO2005030983A2 publication Critical patent/WO2005030983A2/en
Anticipated expiration legal-status Critical
Publication of WO2005030983A3 publication Critical patent/WO2005030983A3/en
Ceased legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844Nucleic acid amplification reactions
    • C12Q1/686Polymerase chain reaction [PCR]
    • 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
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1096Processes for the isolation, preparation or purification of DNA or RNA cDNA Synthesis; Subtracted cDNA library construction, e.g. RT, RT-PCR
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844Nucleic acid amplification reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plant Pathology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Rolling circle amplification is used to amplify and detect target nucleic acid molecules by affixing a first and/or second linker nucleic acid molecule or a second linker nucleic acid molecule to the target nucleic acid molecule, then circularizing the target nucleic acid molecule, and then amplifying the circularized nucleic acid molecule to generate reiterated nucleic acid sequences. The methods may be used to amplify nucleic acids, particularly RNA, for detection and cloning.
PCT/US2004/031652 2003-09-26 2004-09-27 Amplification of polynucleotides by rolling circle amplification Ceased WO2005030983A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002540087A CA2540087A1 (en) 2003-09-26 2004-09-27 Amplification of polynucleotides by rolling circle amplification
EP04785129A EP1664328A2 (en) 2003-09-26 2004-09-27 Amplification of polynucleotides by rolling circle amplification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50621803P 2003-09-26 2003-09-26
US60/506,218 2003-09-26

Publications (2)

Publication Number Publication Date
WO2005030983A2 WO2005030983A2 (en) 2005-04-07
WO2005030983A3 true WO2005030983A3 (en) 2009-04-16

Family

ID=34393125

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/031652 Ceased WO2005030983A2 (en) 2003-09-26 2004-09-27 Amplification of polynucleotides by rolling circle amplification

Country Status (5)

Country Link
US (4) US20050069939A1 (en)
EP (1) EP1664328A2 (en)
CN (1) CN101415838A (en)
CA (1) CA2540087A1 (en)
WO (1) WO2005030983A2 (en)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9487823B2 (en) * 2002-12-20 2016-11-08 Qiagen Gmbh Nucleic acid amplification
US8309303B2 (en) * 2005-04-01 2012-11-13 Qiagen Gmbh Reverse transcription and amplification of RNA with simultaneous degradation of DNA
WO2006108423A2 (en) * 2005-04-12 2006-10-19 In Situ Rcp A/S Under Founding Methods for production of oligonucleotides
US7989166B2 (en) * 2005-04-12 2011-08-02 In Situ Rcp A/S Circle probes and their use in the identification of biomolecules
US7182495B2 (en) * 2005-05-03 2007-02-27 The Boeing Company Light mixing and homogenizing apparatus and method
EP1762627A1 (en) 2005-09-09 2007-03-14 Qiagen GmbH Method for the activation of a nucleic acid for performing a polymerase reaction
DE102006020885A1 (en) * 2006-05-05 2007-11-08 Qiagen Gmbh Inserting a tag sequence into a nucleic acid comprises using an anchor oligonucleotide comprising a hybridizing anchor sequence and a nonhybridizing tag-template sequence
JP2008029333A (en) * 2006-07-03 2008-02-14 Fujifilm Corp Primers used in new gene amplification methods
US7501254B2 (en) 2006-07-20 2009-03-10 Ghc Technologies, Inc. Methods and compositions for amplification and capture of nucleic acid sequences
US7414793B2 (en) 2006-07-21 2008-08-19 The Boeing Company White light splitting and homogenizing systems and methods
US7386214B1 (en) 2007-02-01 2008-06-10 The Boeing Company Homogenizing optical beam combiner
US7603017B2 (en) * 2007-02-01 2009-10-13 The Boeing Company Multi-color curved multi-light generating apparatus
US7443591B1 (en) * 2007-02-01 2008-10-28 The Boeing Company Homogenizing optical beam combiner
US20080194416A1 (en) * 2007-02-08 2008-08-14 Sigma Aldrich Detection of mature small rna molecules
WO2008112683A2 (en) * 2007-03-13 2008-09-18 President And Fellows Of Harvard College Gene synthesis by circular assembly amplification
US9689031B2 (en) 2007-07-14 2017-06-27 Ionian Technologies, Inc. Nicking and extension amplification reaction for the exponential amplification of nucleic acids
US20090061424A1 (en) * 2007-08-30 2009-03-05 Sigma-Aldrich Company Universal ligation array for analyzing gene expression or genomic variations
KR101414713B1 (en) * 2007-10-11 2014-07-03 삼성전자주식회사 Methods for amplifying a target nucleic acid by rolling circle amplification in the presence of ligase and endonuclease
US8298768B2 (en) 2007-11-29 2012-10-30 Complete Genomics, Inc. Efficient shotgun sequencing methods
US8628940B2 (en) 2008-09-24 2014-01-14 Pacific Biosciences Of California, Inc. Intermittent detection during analytical reactions
EP3269824A1 (en) * 2008-03-28 2018-01-17 Pacific Biosciences Of California, Inc. Compositions and methods for nucleic acid sequencing
WO2010139767A1 (en) 2009-06-04 2010-12-09 Qiagen Gmbh Amplification of complex nucleic acids
WO2011067133A2 (en) 2009-12-04 2011-06-09 Qiagen Gmbh Selective enrichment of non-methylated nucleic acids
JP2012080871A (en) * 2009-12-14 2012-04-26 National Agriculture & Food Research Organization Method for directly detecting rna
US8574832B2 (en) * 2010-02-03 2013-11-05 Massachusetts Institute Of Technology Methods for preparing sequencing libraries
EP2418286A1 (en) * 2010-08-10 2012-02-15 QIAGEN GmbH Improved method for isothermal amplification of nucleic acids
US10752944B2 (en) 2011-09-06 2020-08-25 Gen-Probe Incorporated Circularized templates for sequencing
EP2753712B1 (en) 2011-09-06 2017-03-22 Gen-Probe Incorporated Closed nucleic acid structures
US9352312B2 (en) 2011-09-23 2016-05-31 Alere Switzerland Gmbh System and apparatus for reactions
CN102533771B (en) * 2011-11-22 2015-05-20 华侨大学 Anti-tumor angiogenesis aptamer molecule and preparation method thereof
US20130157259A1 (en) * 2011-12-15 2013-06-20 Samsung Electronics Co., Ltd. Method of amplifying dna from rna in sample and use thereof
US9404147B2 (en) 2011-12-19 2016-08-02 Gen-Probe Incorporated Closed nucleic acid structures
CN102559664A (en) * 2012-02-22 2012-07-11 长春理工大学 Method for cloning cDNA full length of bacterial gene
CN102586450B (en) * 2012-03-06 2014-07-09 中国科学院上海微系统与信息技术研究所 Rolling circle amplification-based colorimetric assay method for target nucleic acids or proteins
GB2539836B (en) 2012-08-13 2017-03-29 Univ California Methods for detecting target nucleic acids in sample lysate droplets
CN103014148B (en) * 2012-10-29 2014-03-12 中国科学院成都生物研究所 Isothermal detection method of RNA (Ribonucleic Acid)
EP2920320B1 (en) * 2012-11-14 2016-12-28 Olink Bioscience AB Rca reporter probes and their use in detecting nucleic acid molecules
EP2920324B1 (en) * 2012-11-14 2017-12-27 Olink Bioscience AB Localised rca-based amplification method
WO2014160059A1 (en) * 2013-03-13 2014-10-02 Gen9, Inc. Compositions and methods for synthesis of high fidelity oligonucleotides
US10450595B2 (en) 2013-03-15 2019-10-22 Theranos Ip Company, Llc Nucleic acid amplification
CA2903874C (en) 2013-03-15 2024-02-20 Theranos, Inc. Nucleic acid amplification
AU2014233145A1 (en) 2013-03-15 2015-09-17 Theranos Ip Company, Llc Nucleic acid amplification
JP2016521120A (en) 2013-03-15 2016-07-21 セラノス, インコーポレイテッド Nucleic acid amplification
US9765375B2 (en) * 2013-06-28 2017-09-19 General Electric Company Methods for developing binding-elements and uses thereof
WO2015035260A1 (en) 2013-09-06 2015-03-12 Theranos, Inc. Systems and methods for detecting infectious diseases
CN103865922A (en) * 2014-03-25 2014-06-18 中国海洋大学 Preparation method for RNA
WO2015200717A2 (en) 2014-06-27 2015-12-30 The Regents Of The University Of California Pcr-activated sorting (pas)
JP6773651B2 (en) * 2014-10-14 2020-10-21 アボット・ラボラトリーズAbbott Laboratories Sequence conversion and signal amplification DNA having a poly DNA spacer sequence and detection methods using them
WO2016065056A1 (en) 2014-10-22 2016-04-28 The Regents Of The University Of California High definition microdroplet printer
WO2016090344A1 (en) * 2014-12-05 2016-06-09 Cofactor Genomics, Inc. Amplification of nucleic acids
AU2016215304B2 (en) * 2015-02-04 2022-01-27 The Regents Of The University Of California Sequencing of nucleic acids via barcoding in discrete entities
EP3298170B1 (en) * 2015-05-21 2021-12-29 Cofactor Genomics, Inc. Methods for generating circular dna from circular rna
US9898579B2 (en) 2015-06-16 2018-02-20 Microsoft Technology Licensing, Llc Relational DNA operations
CN105986030A (en) * 2016-02-03 2016-10-05 广州市基准医疗有限责任公司 Methylated DNA detection method
EP3420110B1 (en) 2016-02-26 2021-09-22 The Board of Trustees of the Leland Stanford Junior University Multiplexed single molecule rna visualization with a two-probe proximity ligation system
CN107488656B (en) 2016-06-13 2020-07-17 陆欣华 Nucleic acid isothermal self-amplification method
WO2018015365A1 (en) * 2016-07-18 2018-01-25 Roche Sequencing Solutions, Inc. Asymmetric templates and asymmetric method of nucleic acid sequencing
WO2018027048A1 (en) * 2016-08-05 2018-02-08 Bio-Rad Laboratories, Inc. Second strand direct
US11142791B2 (en) 2016-08-10 2021-10-12 The Regents Of The University Of California Combined multiple-displacement amplification and PCR in an emulsion microdroplet
GB201614023D0 (en) 2016-08-16 2016-09-28 Olink Bioscience Ab Double-stranded circle probes
CN110462053A (en) 2016-12-21 2019-11-15 加利福尼亚大学董事会 Single-cell genome sequencing using hydrogel-based droplets
CN111742056B (en) * 2017-06-23 2023-09-01 荣研化学株式会社 Nucleic acid detection method, primer for nucleic acid detection, and kit for nucleic acid detection
US10350307B2 (en) * 2017-09-18 2019-07-16 General Electric Company In vivo RNA or protein expression using double-stranded concatemeric DNA including phosphorothioated nucleotides
CN109593783B (en) * 2017-09-30 2024-05-24 中国科学院动物研究所 A method for producing circular nucleic acid molecules in vitro
CA3078158A1 (en) * 2017-10-06 2019-04-11 Cartana Ab Rna templated ligation
US10501739B2 (en) 2017-10-18 2019-12-10 Mission Bio, Inc. Method, systems and apparatus for single cell analysis
AU2018371063C1 (en) * 2017-11-21 2025-04-17 4basebio Sl Methods and kits for amplification of double stranded DNA
AU2018386331B2 (en) * 2017-12-15 2025-04-10 Baylor College Of Medicine Methods and compositions for the amplification of mRNA
CA3084824A1 (en) 2017-12-15 2019-06-20 Flagship Pioneering Innovations Vi, Llc Compositions comprising circular polyribonucleotides and uses thereof
US12359253B2 (en) 2018-04-09 2025-07-15 The Board Of Trustees Of The Leland Stanford Junior University Method of in situ gene sequencing
WO2019200326A1 (en) 2018-04-13 2019-10-17 Rarecyte, Inc. Kits for labeling of biomarkers and methods of using the same
BR112021002609A2 (en) * 2018-08-14 2021-05-11 President And Fellows Of Harvard College in vitro nucleic acid detection
CN109055488B (en) * 2018-08-17 2021-11-02 中山康源基因技术科技有限公司 Method for preparing long probe by using annular single-chain probe and application of long probe in gene chip production
WO2020061903A1 (en) * 2018-09-27 2020-04-02 深圳华大生命科学研究院 Method for constructing sequencing library, obtained sequencing library and sequencing method
CN113166756B (en) * 2019-02-13 2023-10-13 武汉华大医学检验所有限公司 Fusion primer for three-generation sequencing library construction, library construction method, sequencing method and library construction kit
EP3946466A2 (en) 2019-03-25 2022-02-09 Flagship Pioneering Innovations VI, LLC Compositions comprising modified circular polyribonucleotides and uses thereof
EP3798318A1 (en) * 2019-09-30 2021-03-31 Diagenode S.A. A high throughput sequencing method and kit
EP3973074A4 (en) 2019-05-22 2023-09-06 Mission Bio, Inc. METHOD AND APPARATUS FOR SIMULTANEOUS TARGETED SEQUENCING OF DNA, RNA AND PROTEIN
US11667954B2 (en) 2019-07-01 2023-06-06 Mission Bio, Inc. Method and apparatus to normalize quantitative readouts in single-cell experiments
CN113646471A (en) * 2019-09-20 2021-11-12 武汉华大医学检验所有限公司 Construction method of sequencing library, sequencing method, kit and application
CN110777193A (en) * 2019-11-14 2020-02-11 华东师范大学 Method for detecting single base mutation of nucleic acid
CA3173798A1 (en) 2020-03-03 2021-09-10 Pacific Biosciences Of California, Inc. Methods and compositions for sequencing double stranded nucleic acids
GB202007428D0 (en) 2020-05-19 2020-07-01 Fabricnano Ltd Polynucleotide synthesis
CN111876472B (en) * 2020-06-17 2023-12-01 江门市灿明生物科技有限公司 Method for detecting trace nucleic acid in multiple mixed nucleic acids
CN111996235B (en) * 2020-08-25 2023-06-02 广州鼓润医疗科技有限公司 Detection probe, preparation method and application thereof
CN113046453B (en) * 2021-03-24 2023-02-03 复旦大学 Method and kit for detecting DNA point mutation based on padlock probe mediated stem-loop connection amplification technology
KR20240004473A (en) * 2021-04-29 2024-01-11 일루미나, 인코포레이티드 Amplification techniques for nucleic acid characterization
WO2022261874A1 (en) * 2021-06-16 2022-12-22 深圳华大生命科学研究院 Method for obtaining double-stranded sequence by single-stranded rolling circle amplification
GB202114105D0 (en) 2021-10-01 2021-11-17 Fabricnano Ltd Nucleotide synthesis
WO2025189030A1 (en) 2024-03-07 2025-09-12 Stellaromics, Inc. Methods and systems for volumetric imaging
WO2025251175A1 (en) * 2024-06-03 2025-12-11 深圳华大智造科技股份有限公司 Tandem multicopy nucleic acid molecule construction method and use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555486A (en) * 1980-12-08 1985-11-26 Cetus Corporation Method for using an amino-terminus DNA sequence to synthesize a specific double-stranded DNA
US6465219B1 (en) * 2000-08-07 2002-10-15 Genemed Biotechnologies, Inc. Polynucleotide pools enriched in either high-abundance or low-abundance sequences
US6498023B1 (en) * 1999-12-02 2002-12-24 Molecular Staging, Inc. Generation of single-strand circular DNA from linear self-annealing segments

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5854033A (en) * 1995-11-21 1998-12-29 Yale University Rolling circle replication reporter systems
CA2342838A1 (en) * 1998-09-15 2000-03-23 Yale University Molecular cloning using rolling circle amplification
US6235502B1 (en) * 1998-09-18 2001-05-22 Molecular Staging Inc. Methods for selectively isolating DNA using rolling circle amplification
US20040171047A1 (en) * 2002-05-22 2004-09-02 Dahl Gary A. Target-dependent transcription

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555486A (en) * 1980-12-08 1985-11-26 Cetus Corporation Method for using an amino-terminus DNA sequence to synthesize a specific double-stranded DNA
US6498023B1 (en) * 1999-12-02 2002-12-24 Molecular Staging, Inc. Generation of single-strand circular DNA from linear self-annealing segments
US6465219B1 (en) * 2000-08-07 2002-10-15 Genemed Biotechnologies, Inc. Polynucleotide pools enriched in either high-abundance or low-abundance sequences

Also Published As

Publication number Publication date
US20050069938A1 (en) 2005-03-31
WO2005030983A2 (en) 2005-04-07
US20050074804A1 (en) 2005-04-07
US20050112639A1 (en) 2005-05-26
US20050069939A1 (en) 2005-03-31
CA2540087A1 (en) 2005-04-07
EP1664328A2 (en) 2006-06-07
CN101415838A (en) 2009-04-22

Similar Documents

Publication Publication Date Title
WO2006081284A3 (en) Methods for quantitating small rna molecules
ATE464381T1 (en) LIGATION-BASED RNA AMPLIFICATION
WO2003008538A3 (en) Gene expression profiling
WO2006026388A3 (en) Single-primer nucleic acid amplification methods
WO2006074162A3 (en) Primer generation rolling circle amplification
WO2006042303A3 (en) Methods and compositions for analyzing ribonucleic acids
WO2006108422A3 (en) Methods for production of oligonucleotides
WO2003074724A3 (en) Polynomial amplification of nucleic acids
WO2008070675A3 (en) Compositions and methods for the detection of small rna
WO2007041201A3 (en) Compositions, methods, and kits for amplifying nucleic acids
WO2007103558A3 (en) Hybrid energy transfer for nucleic acid detection
WO2008002920A3 (en) Methods for generating target nucleic acid sequences
WO2009086608A3 (en) Method and kit to perform a pcr amplification and micro- array detection in the same medium and/or same chamber
DE60332873D1 (en) ROLLING-CIRCLE RNA AMPLIFICATION
WO2009017878A3 (en) High specificity and high sensitivity detection based on steric hindrance & enzyme-related signal amplification
WO2004027082A3 (en) Methods and compositions for detecting targets
WO2002000934A3 (en) Multiply-primed amplification of nucleic acid sequences
WO2001071027A3 (en) mRNA AMPLIFICATION
WO2006076650A3 (en) Compositions, methods, and kits for selective amplification of nucleic acids
WO2008054834A3 (en) Binary deoxyribozyme probes for nucleic acid analysis
WO2006071582A3 (en) Methods, compositions, and kits for forming self-complementary polynucleotides
WO2004059289A3 (en) Target-dependent transcription using deletion mutants of n4 rna polymerase
WO2003083137A3 (en) Detection of circularized immobilized nucleic acid probes
WO2004027081A3 (en) Methods and composition for detecting targets
WO2004068112A3 (en) Hairpin primer amplification

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200480027696.1

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004785129

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2540087

Country of ref document: CA

Ref document number: 2006528291

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWP Wipo information: published in national office

Ref document number: 2004785129

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2004785129

Country of ref document: EP