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公开(公告)号：US20180051139A1
公开(公告)日：2018-02-22
申请号：US15612463
申请日：2017-06-02
Inventor： Travis S. Bailey , Nabila Asem Huq , Vincent F. Scalfani , John R. Ekblad , Alexander T. Leonard
CPC classification number: C08J3/075 , C08J3/095 , C08J3/28 , C08J2353/00 , C08L53/005
Abstract: Provided herein is a thermoplastic elastomer hydrogel and methods of making such. The hydrogel comprises a glass formed from poly(styrene)-b-poly(ethylene oxide) in which the coronal chain end has been functionalized with photodimerizable groups (AB-photo) and a liquid medium at a concentration between about 32:1 and about 2:1 liquid medium/AB-photo by weight. The hydrogel has a fatigue resistance to at least 500,000 compression cycles.
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公开(公告)号：US10125228B2
公开(公告)日：2018-11-13
申请号：US15612463
申请日：2017-06-02
Inventor： Travis S. Bailey , Nabila Asem Huq , Vincent F. Scalfani , John R. Ekblad , Alexander T. Leonard
Abstract: Provided herein is a thermoplastic elastomer hydrogel and methods of making such. The hydrogel comprises a glass formed from poly(styrene)-b-poly(ethylene oxide) in which the coronal chain end has been functionalized with photodimerizable groups (AB-photo) and a liquid medium at a concentration between about 32:1 and about 2:1 liquid medium/AB-photo by weight. The hydrogel has a fatigue resistance to at least 500,000 compression cycles.
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公开(公告)号：US20160222203A1
公开(公告)日：2016-08-04
申请号：US14917795
申请日：2014-09-10
Inventor： Susan P. James , Travis S. Bailey , Ketul C. Popat , David A. Prawel , Jackson T. Lewis , Richard L. Koch
CPC classification number: C08L43/04 , A61F2/16 , A61F2002/1681 , A61L27/48 , C08G77/388 , G02B1/043 , G02C7/049
Abstract: Provided herein is a polymeric material comprising a polymer host; and a guest molecule comprising a glycosaminoglycan; wherein the guest molecule is disposed within the polymer host, and wherein the guest molecule is covalently bonded to at least one other guest molecule. In some embodiments, the polymer host comprises a silicone-based polymer. In other embodiments, the glycosaminoglycan is chosen from hyaluronic acid and derivatives thereof.
Abstract translation: 本文提供了包含聚合物主体的聚合物材料; 和包含糖胺聚糖的客体分子; 其中所述客体分子设置在所述聚合物主体内，并且其中所述客体分子共价键合至至少一个其它客体分子。 在一些实施方案中，聚合物主体包含硅氧烷基聚合物。 在其它实施方案中，糖胺聚糖选自透明质酸及其衍生物。
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公开(公告)号：US11981805B2
公开(公告)日：2024-05-14
申请号：US17445910
申请日：2021-08-25
Inventor： Travis S. Bailey , Allee S. Klug
CPC classification number: C08L53/02 , B01J13/0065 , C08L25/06 , C08L47/00 , C08L71/02
Abstract: The present disclosure relates to triblock and pentablock copolymers and methods of making thereof. Aspects of the disclosure further relate to block copolymer hydrogels that exhibit both fatigue resistance and fracture resistance with superior rates of recovery.
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公开(公告)号：US20220064431A1
公开(公告)日：2022-03-03
申请号：US17445910
申请日：2021-08-25
Inventor： Travis S. Bailey , Allee S. Klug
Abstract: The present disclosure relates to triblock and pentablock copolymers and methods of making thereof. Aspects of the disclosure further relate to block copolymer hydrogels that exhibit both fatigue resistance and fracture resistance with superior rates of recovery.
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Patent Agency Ranking
公开(公告)号：US20190031835A1
公开(公告)日：2019-01-31
申请号：US15539312
申请日：2016-12-05
Applicant: Colorado State University Research Foundation , The Regents of the University of Colorado, a Body Corporate
Inventor： Travis S. Bailey , Chen Guo , Jackson T. Lewis , Kristine Fischenich , Tammy Haut Donahue , Dilanji Wijayasekara , Matthew G. Cowan , Douglas L. Gin , Richard D. Noble
Abstract: Provided herein is a block copolymer hydrogel, comprising a glass formed from a dry blend of polystyrene-poly(ethylene oxide) diblock copolymer (SO) and polystyrene-poly(ethylene oxide)-polystyrene triblock copolymer (SOS) in a molar ratio from between 95:5 and 1:99 SO/SOS and a liquid medium at a concentration between about 32:1 and about 2:1 liquid medium/SO—SOS by weight. The block copolymer hydrogel has a fatigue resistance to at least 500,000 compression cycles. Also provided are methods for forming the hydrogel.
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公开(公告)号：US10428185B2
公开(公告)日：2019-10-01
申请号：US15539312
申请日：2016-12-05
Applicant: Colorado State University Research Foundation , The Regents of the University of Colorado, a Body Corporate
Inventor： Travis S. Bailey , Chen Guo , Jackson T. Lewis , Kristine Fischenich , Tammy Haut Donahue , Dilanji Wijayasekara , Matthew G. Cowan , Douglas L. Gin , Richard D. Noble
IPC: C08J3/075 , B01D69/02 , B01D71/80 , B01J13/00 , C08L53/00 , H01M2/16 , B01D71/76 , B01D71/28 , B01D71/52
Abstract: Provided herein is a block copolymer hydrogel, comprising a glass formed from a dry blend of polystyrene-poly(ethylene oxide) diblock copolymer (SO) and polystyrene-poly(ethylene oxide)-polystyrene triblock copolymer (SOS) in a molar ratio from between 95:5 and 1:99 SO/SOS and a liquid medium at a concentration between about 32:1 and about 2:1 liquid medium/SO—SOS by weight. The block copolymer hydrogel has a fatigue resistance to at least 500,000 compression cycles. Also provided are methods for forming the hydrogel.
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公开(公告)号：US09669159B2
公开(公告)日：2017-06-06
申请号：US14677687
申请日：2015-04-02
Inventor： John D. Williams , Joel A. Moritz , Charles S. Henry , Steven D. Floyd , Luke T. Van , Kendall Gurule , Jaclyn A. Adkins , Matthew J. Swigart , Travis S. Bailey , Leslie M. Stone-Roy
CPC classification number: A61M5/1723 , A61F7/007 , A61F2007/0017 , A61F2007/0075 , A61F2007/0295 , A61M5/14248 , A61M2210/0643 , A61N1/0548 , A61N1/36014 , A61N1/36057 , A61N1/36128
Abstract: Example devices and methods of tongue stimulation for communication of information to a user are disclosed herein. In an example, a tongue stimulation device may include a body configured to be placed entirely within a mouth of the user and atop the tongue of the user. An array of electro-tactile elements may be distributed on the body, wherein each of the electro-tactile elements is configured to stimulate an area of the tongue adjacent the electro-tactile element. A wireless receiver coupled to the body may be configured to receive stimulation information wirelessly from outside the mouth of the user. At least one processing unit coupled to the body may be configured to transform the received stimulation information into a stimulation signal for each of the electro-tactile elements, and to provide the stimulation signals to the electro-tactile elements.
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公开(公告)号：US20150283384A1
公开(公告)日：2015-10-08
申请号：US14677687
申请日：2015-04-02
Inventor： John D. Williams , Joel A. Moritz , Charles S. Henry , Steven D. Floyd , Luke T. Van , Kendall Gurule , Jaclyn A. Adkins , Matthew J. Swigart , Travis S. Bailey , Leslie M. Stone-Roy
CPC classification number: A61M5/1723 , A61F7/007 , A61F2007/0017 , A61F2007/0075 , A61F2007/0295 , A61M5/14248 , A61M2210/0643 , A61N1/0548 , A61N1/36014 , A61N1/36057 , A61N1/36128
Abstract: Example devices and methods of tongue stimulation for communication of information to a user are disclosed herein. In an example, a tongue stimulation device may include a body configured to be placed entirely within a mouth of the user and atop the tongue of the user. An array of electro-tactile elements may be distributed on the body, wherein each of the electro-tactile elements is configured to stimulate an area of the tongue adjacent the electro-tactile element. A wireless receiver coupled to the body may be configured to receive stimulation information wirelessly from outside the mouth of the user. At least one processing unit coupled to the body may be configured to transform the received stimulation information into a stimulation signal for each of the electro-tactile elements, and to provide the stimulation signals to the electro-tactile elements.
Abstract translation: 本文公开了用于向用户传送信息的舌刺激的示例性装置和方法。 在一个示例中，舌头刺激装置可以包括被配置为完全放置在使用者的嘴部内并且在使用者的舌头上方的主体。 电触觉元件的阵列可以分布在身体上，其中每个电触觉元件被配置为刺激邻近电触觉元件的舌头的区域。 耦合到身体的无线接收器可以被配置为从用户的嘴外部无线地接收刺激信息。 耦合到身体的至少一个处理单元可以被配置为将接收到的刺激信息变换成用于每个电触觉元件的刺激信号，并将刺激信号提供给电触觉元件。
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公开(公告)号：US10532130B2
公开(公告)日：2020-01-14
申请号：US15539475
申请日：2016-12-05
Inventor： Travis S. Bailey , Kristine Fischenich , Jackson T. Lewis , Tammy Haut Donahue , Chen Guo
IPC: C08J3/075 , A61L27/52 , B01D69/02 , B01D71/80 , B01J13/00 , C08L53/00 , H01M2/16 , A61L27/26 , C08G81/02
Abstract: Provided herein is a soft tissue mimetic formed from a block copolymer hydrogel and methods of making such. The hydrogel comprises a glass formed from a dry blend of polystyrene-poly(ethylene oxide) diblock copolymer (SO) and polystyrene-poly(ethylene oxide)-polystyrene triblock copolymer (SOS) in a molar ratio from between 95:5 and 1:99 SO/SOS and a liquid medium at a concentration between about 32:1 and about 2:1 liquid medium/SO-SOS by weight. The soft tissue mimetic has a fatigue resistance to at least 500,000 compression cycles.
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