BRPI0918693A2 - dispositivos para amostragem e métodos para concentração de microorganismos - Google Patents

dispositivos para amostragem e métodos para concentração de microorganismos

Info

Publication number
BRPI0918693A2
BRPI0918693A2 BRPI0918693A BRPI0918693A BRPI0918693A2 BR PI0918693 A2 BRPI0918693 A2 BR PI0918693A2 BR PI0918693 A BRPI0918693 A BR PI0918693A BR PI0918693 A BRPI0918693 A BR PI0918693A BR PI0918693 A2 BRPI0918693 A2 BR PI0918693A2
Authority
BR
Brazil
Prior art keywords
microorganisms
concentration
methods
sampling devices
sampling
Prior art date
Application number
BRPI0918693A
Other languages
English (en)
Inventor
James E Aysta
Kurt J Halverson
Manjiri Kshirsagar
Neil Percy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42310595&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0918693(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0918693A2 publication Critical patent/BRPI0918693A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/04—Cell isolation or sorting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
BRPI0918693A 2008-12-31 2009-12-30 dispositivos para amostragem e métodos para concentração de microorganismos BRPI0918693A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14190008P 2008-12-31 2008-12-31
PCT/US2009/069780 WO2010078399A2 (en) 2008-12-31 2009-12-30 Sampling devices and methods for concentrating microorganisms

Publications (1)

Publication Number Publication Date
BRPI0918693A2 true BRPI0918693A2 (pt) 2016-07-26

Family

ID=42310595

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918693A BRPI0918693A2 (pt) 2008-12-31 2009-12-30 dispositivos para amostragem e métodos para concentração de microorganismos

Country Status (6)

Country Link
US (3) US9328325B2 (pt)
EP (1) EP2379697A2 (pt)
JP (2) JP2012513768A (pt)
CN (1) CN102326067B (pt)
BR (1) BRPI0918693A2 (pt)
WO (1) WO2010078399A2 (pt)

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CN102325596B (zh) * 2008-12-31 2015-04-29 3M创新有限公司 使用微粒进行的活生物负载检测
US20120094281A1 (en) 2009-05-06 2012-04-19 Raj Rajagopal Articles with shell structures including a cell extractant and biodetection methods thereof
WO2010129727A1 (en) 2009-05-06 2010-11-11 3M Innovative Properties Company Coated substrates comprising a cell extractant and biodetection methods thereof
WO2010129726A1 (en) 2009-05-06 2010-11-11 3M Innovative Properties Company Articles with matrix comprising a cell extractant and biodetection methods thereof
CN106085863B (zh) 2009-12-22 2019-10-25 3M创新有限公司 微生物浓集方法以及用于其中的浓集剂
WO2011082309A1 (en) 2009-12-30 2011-07-07 3M Innovative Properties Company Live bioload detection using microparticles

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CN102326067B (zh) 2014-10-15
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US20120003626A1 (en) 2012-01-05
US9328325B2 (en) 2016-05-03
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WO2010078399A3 (en) 2011-01-20
US20160215325A1 (en) 2016-07-28
EP2379697A2 (en) 2011-10-26
JP5977285B2 (ja) 2016-08-24
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