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公开(公告)号：US20230136602A1
公开(公告)日：2023-05-04
申请号：US17938851
申请日：2022-10-07
IPC分类号： A61K39/112 , A61K39/00
摘要： Antigenic molecules and compositions described herein protect against infection by typhoidal and non-typhoidal Salmonella serovars. Methods of immunization comprise the use of the antigenic molecules.
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公开(公告)号：US11370878B2
公开(公告)日：2022-06-28
申请号：US17019920
申请日：2020-09-14
发明人： Toby Larue Nelson
IPC分类号： C07D209/04 , C08G61/12 , C07D209/24 , C08G73/06 , C09D179/04 , C07D209/42 , C09D5/24 , C09D165/00 , H01L51/00 , C08K3/04 , H01L51/05 , H01L51/42 , H01L51/50
摘要： “Black” photoactive materials that comprise synthetic eumelanin polymers are provided, as are methods of making and using the polymers. The synthetic eumelanin polymers are made from the plant oil vanillin, and exhibit defined structural and chemical characteristics (e.g. homogeneity, solubility, etc.) that make them suitable for use in devices that require photoactive materials, such as solar cells.
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公开(公告)号：US11234600B2
公开(公告)日：2022-02-01
申请号：US16035282
申请日：2018-07-13
发明人： Daqing Piao
摘要： This invention is regarding a set of stand-alone or combined-use surgical tools and associated systems and methods for performing surgical procedures such as identifying hidden tissue anatomy and dissecting the periphery tissues. In particular, this invention describes tools and the associated systems and methods for visualizing hidden important structures such as arteries, veins, ureters, bile duct, bowel, nodules, tumors, and performing tissue cutting using energy-based instrument. The tools are to be operated stand-alone or by attaching to existing instruments used for minimally invasive surgery.
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公开(公告)号：US20210163415A1
公开(公告)日：2021-06-03
申请号：US17167251
申请日：2021-02-04
发明人： KENNETH DARRELL BERLIN , RICHARD A. BUNCE , KRISHNA KUMAR GNANASEKARAN , FIELD M. WATTS, JR. , DONGHUA HOWARD ZHOU
IPC分类号： C07D215/06 , A61P35/00 , C07D335/06 , C07D311/70
摘要： Chemical compounds that inhibit cancer cell growth are provided. The compounds are heteroarotinoids and derivatives thereof with oxygen, nitrogen or sulfur in chroman systems, tetrahydroquinoline systems, and tetrahydrothiochroman systems.
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公开(公告)号：US10850836B2
公开(公告)日：2020-12-01
申请号：US15129555
申请日：2015-03-27
发明人： Jamey D. Jacob , Weng Kheong Loh
摘要： An embodiment of the present disclosure relates to an unmanned flying robotic object that contains a wheeled mechanism that encircles its spherical exoskeleton. This feature allows the flying spherical vehicle to readily transform into a ground maneuverable vehicle. A robotic motor with differential speed capability is used to operate each wheel to provide effective ground maneuverability. There are examples provided herein of wheel configurations suitable for use with an embodiment. One is the straight-(or parallel) wheel design, and another is tilted-wheel design as are illustrated and discussed hereinafter. One embodiment of an unmanned flying robotic object taught herein is foldable.
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公开(公告)号：US10808098B2
公开(公告)日：2020-10-20
申请号：US16123600
申请日：2018-09-06
发明人： Jay Clarke Hanan
摘要： A nanocomposite material comprises polyethylene terephthalate (PET) as a base polymer and a nanoparticle that increases the strength of the base polymer.
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7.发明授权公开(公告)号：US10768194B2
公开(公告)日：2020-09-08
申请号：US16057239
申请日：2018-08-07
IPC分类号： G01P3/36
摘要： There is provided herein a visible light-based speed estimation method ViLDAR. By using the received light intensity of a vehicle's LED headlight, the vehicle speed can be accurately estimated for a wide range of incidence angle. Linear LS method is used in one embodiment of a speed estimation algorithm. The impact of system parameters on speed estimation error and the performance of algorithm for different speed and estimation duration are provided. Some embodiments operate best at a certain distances where the received light intensity (power) reading can provide estimation results with high accuracy, which distances are termed a reliable region of operation. In addition to speed estimation, potential applications of ViLDAR idea are ranging detection and collision avoidance for autonomous vehicles.
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公开(公告)号：US10588369B2
公开(公告)日：2020-03-17
申请号：US15790480
申请日：2017-10-23
发明人： Mary Susan Ruppert-Stroescu , Elizabeth Schrantz , Carissa Elizabeth Gabilheri , Lynae Jonice Dowdell
摘要： This disclosure addresses a problem in relation to the environmental destruction that excessive apparel production can produce. In various embodiments, existing textile products are deconstructed into pieces of fabric and then reassembled into apparel in a manner that creates minimal or zero waste. In some embodiments, the fabric pieces will be positioned inside of one or more pattern pieces so as to completely cover each one without overlapping its border. The positioned pieces will be treated with an adhesive and then have a paper layer adhered to it to hold the positioned fabric pieces in place while they are stitched together. Then, the resulting sandwich will be soaked to remove the paper and dissolve the adhesive. The resulting unified fabric component will then be available to be stitched together with other similarly formed fabric components to form a garment.
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公开(公告)号：US20190337829A1
公开(公告)日：2019-11-07
申请号：US16403986
申请日：2019-05-06
IPC分类号： C02F3/28
摘要： There is provided herein a roof for a reactor vessel that utilizes a weighted floating cover. The cover is free to move up and down within the vessel as the fluid level changes during the operational cycle. In some embodiment, the cover itself is not directly connected to the reactor vessel or its sidewall, but instead is held in place and supported from above by truss-like support members that permit movement of the cover in concert with the changing fluid level in the vessel. In an embodiment, the support members are anchored proximate to the top of the reactor vessel.
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公开(公告)号：US20190191706A1
公开(公告)日：2019-06-27
申请号：US16307501
申请日：2017-06-06
发明人： DIVYA JARONI , PUSHPINDER KAUR LITT
IPC分类号： A01N63/00 , A23L3/3463 , A23B4/22 , A23B7/155
CPC分类号： A01N63/00 , A23B4/22 , A23B7/155 , A23L3/34635 , A23V2002/00 , C12N7/00 , C12N2795/10121 , C12N2795/10131 , C12N2795/10321 , C12N2795/10331 , A01N25/04 , A01N25/34
摘要： Host-specific bacteriophages that kill or prevent growth of shigatoxigenic Escherichia coli (STEC) are provided. The bacteriophages are specific for STEC, exhibit high lytic activity, pH, and thermal stability, and are used as bio-control agents in the meat and produce industry. Notably, the bacteriophages prevent or reduce STEC biofilm formation.
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