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Extract from the Register of European Patents

EP About this file: EP3899023

EP3899023 - METHODS AND COMPOSITIONS TO REDUCE NONSPECIFIC AMPLIFICATION IN ISOTHERMAL AMPLIFICATION REACTIONS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  18.08.2023
Database last updated on 15.11.2024
FormerRequest for examination was made
Status updated on  24.09.2021
FormerThe international publication has been made
Status updated on  02.07.2020
Most recent event   Tooltip18.08.2023Application deemed to be withdrawnpublished on 20.09.2023  [2023/38]
Applicant(s)For all designated states
Alveo Technologies Inc.
1000 Atlantic Ave., Suite 114
Alameda, CA 94501 / US
[2021/43]
Inventor(s)01 / GAITERI, Joseph Carl
c/o Alveo Technologies, Inc.
1000 Atlantic Avenue
Suite 114
Alameda, California 94501 / US
02 / FANG, Rixun
c/o Alveo Technologies, Inc.
1000 Atlantic Avenue
Suite 114
Alameda, California 94501 / US
03 / LORD, Brenna Hearn
c/o Alveo Technologies, Inc.
1000 Atlantic Avenue
Suite 114
Alameda, California 94501 / US
04 / CHIANG, Yuh-Min
c/o Alveo Technologies, Inc.
1000 Atlantic Avenue
Suite 114
Alameda, California 94501 / US
05 / CHIARELLO, Ronald Phillip
c/o Alveo Technologies, Inc.
1000 Atlantic Avenue
Suite 114
Alameda, California 94501 / US
 [2021/43]
Representative(s)Ström & Gulliksson AB
P.O. Box 793
220 07 Lund / SE
[2021/43]
Application number, filing date19899953.418.12.2019
[2021/43]
WO2019US67134
Priority number, dateUS201862782610P20.12.2018         Original published format: US 201862782610 P
[2021/43]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020132042
Date:25.06.2020
Language:EN
[2020/26]
Type: A1 Application with search report 
No.:EP3899023
Date:27.10.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 25.06.2020 takes the place of the publication of the European patent application.
[2021/43]
Search report(s)International search report - published on:US25.06.2020
(Supplementary) European search report - dispatched on:EP09.09.2022
ClassificationIPC:C12Q1/68, C12P19/34, C07H21/04
[2021/43]
CPC:
C12N9/1252 (EP,US); C12Q1/6848 (EP,US); C12Q1/6844 (EP);
C12Q1/6876 (US); C12Y207/07007 (US)
C-Set:
C12Q1/6844, C12Q2525/186, C12Q2525/301, C12Q2527/101, C12Q2537/162 (EP);
C12Q1/6844, C12Q2525/186, C12Q2525/301, C12Q2527/101, C12Q2537/163 (EP);
C12Q1/6844, C12Q2527/101 (EP);
C12Q1/6848, C12Q2525/186, C12Q2525/301, C12Q2527/101, C12Q2537/162 (EP);
C12Q1/6848, C12Q2525/186, C12Q2525/301, C12Q2527/101, C12Q2537/163 (EP)
(-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2021/43]
TitleGerman:VERFAHREN UND ZUSAMMENSETZUNGEN ZUR VERMINDERUNG DER UNSPEZIFISCHEN AMPLIFIKATION IN ISOTHERMEN AMPLIFIKATIONSREAKTIONEN[2021/43]
English:METHODS AND COMPOSITIONS TO REDUCE NONSPECIFIC AMPLIFICATION IN ISOTHERMAL AMPLIFICATION REACTIONS[2021/43]
French:PROCÉDÉS ET COMPOSITIONS POUR RÉDUIRE L'AMPLIFICATION NON SPÉCIFIQUE DANS DES RÉACTIONS D'AMPLIFICATION ISOTHERME[2021/43]
Entry into regional phase08.07.2021National basic fee paid 
08.07.2021Search fee paid 
08.07.2021Designation fee(s) paid 
08.07.2021Examination fee paid 
Examination procedure08.07.2021Examination requested  [2021/43]
11.02.2022Amendment by applicant (claims and/or description)
04.05.2023Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2023/38]
12.05.2023Application deemed to be withdrawn, date of legal effect  [2023/38]
Fees paidRenewal fee
06.12.2021Renewal fee patent year 03
05.12.2022Renewal fee patent year 04
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[Y]US2006177842  (WANGH LAWRENCE J [US], et al) [Y] 1-15 * claims 1-41 * * paragraphs [0000] , [11712] , [0063] - [0065] ** examples 8,9 *;
 [Y]WO2015058008  (CALIFORNIA INST OF TECHN [US]) [Y] 1-15 * paragraphs [0106] , [0119] * * examples 4-5 *;
 [Y]WO2016100335  (UNIV BRANDEIS [US]) [Y] 1-15 * claims 1-47,62-69 * * examples 6,7 *;
 [A]  - WANG DE-GUO ET AL, "Two Methods for Increased Specificity and Sensitivity in Loop-Mediated Isothermal Amplification", MOLECULES, vol. 20, no. 4, doi:10.3390/molecules20046048, (20150101), pages 6048 - 6059, URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272222/pdf/molecules-20-06048.pdf, XP055955759 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.3390/molecules20046048
 [A]  - YANWEI JIA ET AL, "Kinetic Hairpin Oligonucleotide Blockers for Selective Amplification of Rare Mutations", SCIENTIFIC REPORTS, (20140801), vol. 4, doi:10.1038/srep05921, XP055334804 [A] 1-15 * the whole document * * figure 1 *

DOI:   http://dx.doi.org/10.1038/srep05921
 [A]  - PASCAL CRAW ET AL, "Isothermal nucleic acid amplification technologies for point-of-care diagnostics: a critical review", LAB ON A CHIP, (20120701), vol. 12, no. 14, doi:10.1039/c2lc40100b, ISSN 1473-0197, page 2469, XP055057147 [A] 1-15 * page 2478, column 2, paragraph 2 - page 2479, column 1, paragraph 3 * * page 2480, column 1, paragraph 2 - column 2, paragraph 1 *

DOI:   http://dx.doi.org/10.1039/c2lc40100b
International search[Y]US2006177842  (WANGH LAWRENCE J [US], et al) [Y] 1-4, 48-51* claim 1, para [0012]-[0015], [0094] *;
 [Y]  - GHAITH Muhammad, "Development of a reverse transcription loop-mediated isothermal amplification assay for rapid detection of foot-and-mouth disease virus", Master of Science Thesis, Bethlehem University, (20180800), page 8, 12, 20, 21, URL: http://scholar.ppu.edu/bitstream/handle/123456789/1600/Dua%20Gaith.pdf?sequence=1&isAllowed=y, (20200301), XP055722365 [Y] 1-4, 48-51
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.