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公开(公告)号：US20210238529A1
公开(公告)日：2021-08-05
申请号：US17230387
申请日：2021-04-14
Applicant: Battelle Memorial Institute
Inventor： Zia Abdullah , Michael L. Dickens , Micah Paul McCreery , Randy L. Jones , Elvin Ray Beach, III , Jon-David S. Sears , Erin Suzanne Schultz , Stephanie Ann Smith , Paul E. George, II
Abstract: Scalable biomaterial-based bioreactors are described. In one embodiment, the bioreactor may comprise perforated plates stacked such that the assembled bioreactor has the necessary manifolds and chambers to transport gas and liquids to a biomaterial contained within the bioreactor, and to remove the reaction products. In another embodiment, single use bioreactors are described. Methods of operating the bioreactors are also described.
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公开(公告)号：US20160137854A1
公开(公告)日：2016-05-19
申请号：US14936308
申请日：2015-11-09
Applicant: Battelle Memorial Institute
Inventor： Amy M. Heintz , Chad M. Cucksey , Anthony D. Duong , Randy L. Jones , Michael D. Crenshaw
Abstract: A method of making CNT films is described in which the film is washed with a mild acid treatment. The method generates a CNT film that is not sensitive to moisture or fluctuations in moisture. The method involves the use of anionic polysaccharides or anionic glycosaminoglycans such as hyaluronic acid, sodium salt, as aqueous dispersing agents and their modification to a hydrophobic matrix after deposition. In the course of conducting the work described here, we made the surprising discovery that washing with an aqueous acidic solution resulted in a decrease in resistance through the material. The invention also includes CNT composites made by the inventive methods and a CNT composite comprising CNTs and anionic polysaccharides or anionic glycosaminoglycans further characterized by a low cationic content and a high conductivity and/or small CNT particle size as measured by SEM.
Abstract translation: 描述制造CNT膜的方法，其中用温和酸处理洗涤该膜。 该方法产生对水分不敏感或湿度波动的CNT膜。 该方法包括使用阴离子多糖或阴离子糖胺聚糖如透明质酸钠盐作为水性分散剂，并在沉积后对疏水性基质进行改性。 在进行这里描述的工作的过程中，我们惊奇地发现用酸性水溶液洗涤导致材料的电阻降低。 本发明还包括通过本发明方法制备的CNT复合材料和包含CNT和阴离子多糖或阴离子糖胺聚糖的CNT复合材料，其进一步的特征在于通过SEM测量的低阳离子含量和高导电性和/或小的CNT颗粒尺寸。
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公开(公告)号：US10982101B2
公开(公告)日：2021-04-20
申请号：US16748784
申请日：2020-01-21
Applicant: Battelle Memorial Institute
Inventor： Amy M. Heintz , Chad M. Cucksey , Anthony D. Duong , Randy L. Jones , Michael D. Crenshaw
IPC: C09D5/24 , C09D7/40 , C08J5/00 , C08B37/08 , C01B32/174 , C09D105/08 , C08L5/08 , H01B1/24 , C09D7/45 , C09D7/61
Abstract: A method of making CNT films is described in which the film is washed with a mild acid treatment. The method generates a CNT film that is not sensitive to moisture or fluctuations in moisture. The method involves the use of anionic polysaccharides or anionic glycosaminoglycans such as hyaluronic acid, sodium salt, as aqueous dispersing agents and their modification to a hydrophobic matrix after deposition. In the course of conducting the work described here, we made the surprising discovery that washing with an aqueous acidic solution resulted in a decrease in resistance through the material. The invention also includes CNT composites made by the inventive methods and a CNT composite comprising CNTs and anionic polysaccharides or anionic glycosaminoglycans further characterized by a low cationic content and a high conductivity and/or small CNT particle size as measured by SEM.
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公开(公告)号：US10570293B2
公开(公告)日：2020-02-25
申请号：US14936308
申请日：2015-11-09
Applicant: Battelle Memorial Institute
Inventor： Amy M Heintz , Chad M. Cucksey , Anthony D. Duong , Randy L. Jones , Michael D. Crenshaw
IPC: C09D5/24 , C09D7/40 , C08J5/00 , C08B37/08 , C01B32/174 , C09D105/08 , C08L5/08 , H01B1/24
Abstract: A method of making CNT films is described in which the film is washed with a mild acid treatment. The method generates a CNT film that is not sensitive to moisture or fluctuations in moisture. The method involves the use of anionic polysaccharides or anionic glycosaminoglycans such as hyaluronic acid, sodium salt, as aqueous dispersing agents and their modification to a hydrophobic matrix after deposition. In the course of conducting the work described here, we made the surprising discovery that washing with an aqueous acidic solution resulted in a decrease in resistance through the material. The invention also includes CNT composites made by the inventive methods and a CNT composite comprising CNTs and anionic polysaccharides or anionic glycosaminoglycans further characterized by a low cationic content and a high conductivity and/or small CNT particle size as measured by SEM.
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Patent Agency Ranking
公开(公告)号：US20170321180A1
公开(公告)日：2017-11-09
申请号：US15484084
申请日：2017-04-10
Applicant: Battelle Memorial Institute
Inventor： Zia Abdullah , Michael L. Dickens , Micah Paul McCreery , Randy L. Jones , Elvin Ray Beach, III , Jon-David S. Sears , Erin Suzanne Schultz , Stephanie Ann Smith , Paul E. George, II
CPC classification number: C12M29/04 , C12M23/24 , C12M23/34 , C12M23/40 , C12M23/44 , C12M41/00 , C12P3/00
Abstract: Scalable biomaterial-based bioreactors are described. In one embodiment, the bioreactor may comprise perforated plates stacked such that the assembled bioreactor has the necessary manifolds and chambers to transport gas and liquids to a biomaterial contained within the bioreactor, and to remove the reaction products. In another embodiment, single use bioreactors are described. Methods of operating the bioreactors are also described.
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公开(公告)号：US11008541B2
公开(公告)日：2021-05-18
申请号：US15484084
申请日：2017-04-10
Applicant: Battelle Memorial Institute
Inventor： Zia Abdullah , Michael L. Dickens , Micah Paul McCreery , Randy L. Jones , Elvin Ray Beach, III , Jon-David S. Sears , Erin Suzanne Schultz , Stephanie Ann Smith , Paul E. George, II
Abstract: Scalable biomaterial-based bioreactors are described. In one embodiment, the bioreactor may comprise perforated plates stacked such that the assembled bioreactor has the necessary manifolds and chambers to transport gas and liquids to a biomaterial contained within the bioreactor, and to remove the reaction products. In another embodiment, single use bioreactors are described. Methods of operating the bioreactors are also described.
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公开(公告)号：US11859164B2
公开(公告)日：2024-01-02
申请号：US17230387
申请日：2021-04-14
Applicant: Battelle Memorial Institute
Inventor： Zia Abdullah , Michael L. Dickens , Micah Paul McCreery , Randy L. Jones , Elvin Ray Beach, III , Jon-David S. Sears , Erin Suzanne Schultz , Stephanie Ann Smith , Paul E. George, II
CPC classification number: C12M29/04 , C12M23/24 , C12M23/34 , C12M23/40 , C12M23/44 , C12M41/00 , C12P3/00
Abstract: Scalable biomaterial-based bioreactors are described. In one embodiment, the bioreactor may comprise perforated plates stacked such that the assembled bioreactor has the necessary manifolds and chambers to transport gas and liquids to a biomaterial contained within the bioreactor, and to remove the reaction products. In another embodiment, single use bioreactors are described. Methods of operating the bioreactors are also described.
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公开(公告)号：US20200283645A1
公开(公告)日：2020-09-10
申请号：US16748784
申请日：2020-01-21
Applicant: Battelle Memorial Institute
Inventor： Amy M. Heintz , Chad M. Cucksey , Anthony D. Duong , Randy L. Jones , Michael D. Crenshaw
IPC: C09D5/24 , C09D7/40 , C08J5/00 , C08B37/08 , C01B32/174 , C09D105/08 , C08L5/08 , H01B1/24
Abstract: A method of making CNT films is described in which the film is washed with a mild acid treatment. The method generates a CNT film that is not sensitive to moisture or fluctuations in moisture. The method involves the use of anionic polysaccharides or anionic glycosaminoglycans such as hyaluronic acid, sodium salt, as aqueous dispersing agents and their modification to a hydrophobic matrix after deposition. In the course of conducting the work described here, we made the surprising discovery that washing with an aqueous acidic solution resulted in a decrease in resistance through the material. The invention also includes CNT composites made by the inventive methods and a CNT composite comprising CNTs and anionic polysaccharides or anionic glycosaminoglycans further characterized by a low cationic content and a high conductivity and/or small CNT particle size as measured by SEM.
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公开(公告)号：US20150017683A1
公开(公告)日：2015-01-15
申请号：US14367231
申请日：2012-12-19
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Zia Abdullah , Michael L. Dickens , Micah Paul McCreery , Randy L. Jones , Elvin Ray Beach, III , Jon-David S. Sears , Erin Suzanne Schultz , Stephanie Ann Smith , Paul E. George, II
CPC classification number: C12M29/04 , C12M23/24 , C12M23/34 , C12M23/40 , C12M23/44 , C12M41/00 , C12P3/00
Abstract: Scalable biomaterial-based bioreactors are described. In one embodiment, the bioreactor may comprise perforated plates stacked such that the assembled bioreactor has the necessary manifolds and chambers to transport gas and liquids to a biomaterial contained within the bioreactor, and to remove the reaction products. In another embodiment, single use bioreactors are described. Methods of operating the bioreactors are also described.
Abstract translation: 描述了可扩展的基于生物材料的生物反应器。 在一个实施方案中，生物反应器可以包括堆叠的多孔板，使得组装的生物反应器具有必要的歧管和室，以将气体和液体输送到生物反应器内包含的生物材料，并除去反应产物。 在另一个实施方案中，描述了单次使用的生物反应器。 还描述了操作生物反应器的方法。
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