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Patent Agency Ranking
公开(公告)号：EP3289061B1
公开(公告)日：2019-05-22
申请号：EP16724158.7
申请日：2016-04-26
Applicant: 3M Innovative Properties Company
Inventor： BJORK, Jason W. , BRUTINEL, Evan D. , STANENAS, Adam J.
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公开(公告)号：EP3356510A1
公开(公告)日：2018-08-08
申请号：EP16784616.1
申请日：2016-09-27
Applicant: 3M Innovative Properties Company
Inventor： BRUTINEL, Evan D. , BJORK, Jason W. , STANENAS, Adam J.
Abstract: In one aspect, the present disclosure provides a device. The device includes a body comprising a waterproof base, a waterproof coversheet attached to the base, and a channel disposed between the base and the coversheet. The channel has a perimeter and an opening that provides liquid access to the channel. A portion of the perimeter is defined by a waterproof seal. A dry first oxygen-scavenging reagent and an indicator reagent for detecting sulfate reduction by a sulfate-reducing bacterium are disposed in the device between the base and the coversheet. The waterproof base comprises a plurality of open microcompartment structures facing the coversheet.
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公开(公告)号：EP3289062A1
公开(公告)日：2018-03-07
申请号：EP16725259.2
申请日：2016-04-26
Applicant: 3M Innovative Properties Company
Inventor： BJORK, Jason W. , BRUTINEL, Evan D. , STANENAS, Adam J.
CPC classification number: C12Q1/06 , C12M23/04 , C12M23/20 , C12M23/34 , C12M25/06 , C12M41/34 , C12M41/36
Abstract: The present disclosure provides a culture device for enumerating colonies of microorganisms. The device can comprise a base, a coversheet, and a nonporous spacer member disposed therebetween. The spacer member comprises an aperture that defines a growth compartment. At least one adhesive layer adhered to the base or the coversheet in the growth compartment. A cold water-soluble gelling agent and a dry oxygen-scavenging reagent are adhered to the at least one adhesive layer. The oxygen-scavenging reagent consists essentially of particles having a diameter of less than 106 microns.
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公开(公告)号：EP3289061A1
公开(公告)日：2018-03-07
申请号：EP16724158.7
申请日：2016-04-26
Applicant: 3M Innovative Properties Company
Inventor： BJORK, Jason W. , BRUTINEL, Evan D. , STANENAS, Adam J.
Abstract: The present disclosure provides a culture device for enumerating colonies of microorganisms. The device can comprise a base, a coversheet, and a nonporous spacer member disposed therebetween. The spacer member comprises an aperture that defines a growth compartment. At least one adhesive layer is adhered to the base or the coversheet in the growth compartment. A cold water-soluble gelling agent and an effective amount of a dry carbon dioxide-generating reagent are adhered to the at least one adhesive layer. The carbon dioxide-generating reagent consists essentially of particles having a diameter of less than 106 microns.
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25.发明公开SYSTEM AND METHOD FOR LIQUID CULTURE OF ANAEROBIC OR MICROAEROPHILIC MICROORGANISMS 审中-公开系统维也纳ZURFLÜSSIGENKULTUR VON ANAEROBEN ODER MIKROAEROPHILEN MIKROORGANISMEN
公开(公告)号：EP3143122A1
公开(公告)日：2017-03-22
申请号：EP15724484.9
申请日：2015-05-13
Applicant: 3M Innovative Properties Company
Inventor： BJORK, Jason W. , STANENAS, Adam J. , XIA, Wensheng
Abstract: A culture system for culturing a microaerophilic or an anaerobic microorganism is provided. The culture system can include effective amounts of i) an enzyme of an oxidoreductase family and ii) a substrate for said enzyme, a container, and a predetermined volume of aqueous medium that supports growth of said anaerobic or microaerophilic microorganism. The enzyme can be selected from a group consisting of ascorbic acid oxidase and laccase. The effective amounts are effective to deplete dissolved oxygen in the predetermined volume to a concentration that facilitates growth of a microaerophilic microorganism or an obligately-anaerobic microorganism. A method of using the system is also provided.
Abstract translation: 提供了用于培养微嗜酸或厌氧微生物的培养系统。 培养系统可以包括有效量的i）氧化还原酶家族的酶，和ii）所述酶，容器和支持所述厌氧微生物微生物生长的预定体积的水性介质的底物。 酶可以选自抗坏血酸氧化酶和漆酶组。 有效量有效地将预定体积中的溶解氧消耗至促进微生物微生物或专一性厌氧微生物生长的浓度。 还提供了一种使用该系统的方法。
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