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公开(公告)号：US11993573B2
公开(公告)日：2024-05-28
申请号：US17167251
申请日：2021-02-04
Inventor： Kenneth Darrell Berlin , Richard A. Bunce , Krishna Kumar Gnanasekaran , Field M. Watts, Jr. , Donghua Howard Zhou
IPC: A61P35/00 , A61K31/352 , A61K31/382 , A61K31/47 , C07D215/06 , C07D311/70 , C07D335/06
CPC classification number: C07D215/06 , A61K31/352 , A61K31/382 , A61K31/47 , A61P35/00 , C07D311/70 , C07D335/06
Abstract: 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：US20230136602A1
公开(公告)日：2023-05-04
申请号：US17938851
申请日：2022-10-07
Inventor： WENDY L. PICKING , WILLIAM D. PICKING
IPC: A61K39/112 , A61K39/00
Abstract: 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
Inventor： Toby Larue Nelson
IPC: 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
Abstract: “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
Inventor： Daqing Piao
Abstract: 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
Inventor： KENNETH DARRELL BERLIN , RICHARD A. BUNCE , KRISHNA KUMAR GNANASEKARAN , FIELD M. WATTS, JR. , DONGHUA HOWARD ZHOU
IPC: C07D215/06 , A61P35/00 , C07D335/06 , C07D311/70
Abstract: 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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Patent Agency Ranking
公开(公告)号：US10850836B2
公开(公告)日：2020-12-01
申请号：US15129555
申请日：2015-03-27
Inventor： Jamey D. Jacob , Weng Kheong Loh
Abstract: 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
Inventor： Jay Clarke Hanan
Abstract: 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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公开(公告)号：US20200306355A1
公开(公告)日：2020-10-01
申请号：US16752802
申请日：2020-01-27
Inventor： Wendy L. Picking , William D. Picking
IPC: A61K39/112
Abstract: 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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9.发明申请公开(公告)号：US20200291570A1
公开(公告)日：2020-09-17
申请号：US16646284
申请日：2018-09-13
Inventor： Toby Larue Nelson , Saadyah Averick , Santosh Adhikari
IPC: D06M11/74 , C09D5/24 , C09D7/40 , C09D165/00 , C09D7/20 , C08K3/04 , H01B1/24 , D06M23/10 , D06M23/08
Abstract: This patent document discloses a method of fabricating an electrically conductive fiber coated with polythiophene and a carbon material. The low-cost method is amenable to modifications to suit the practical needs in various applications.
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10.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
Inventor： Hisham Fadlallah M. Abuella , Sabit Ekin , Murat Uysal
IPC: G01P3/36
Abstract: 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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