Patents by Inventor Lan Zhou
Lan Zhou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240306632Abstract: The present disclosure provides, among other things, a cryopreservation medium comprising a cryoprotectant, an albumin, a disaccharide and a non-pyrogenic and isotonic crystalloid solution. The disclosure also provides, among other things, a cryopreservation medium for cryopreserving immune cells, the medium comprising: human serum albumin (HSA), sodium chloride, sodium gluconate, sodium acetate trihydrate, potassium chloride, magnesium chloride, dimethyl sulfoxide (DMSO), and a trehalose. The present disclosure also provides, a method of cryopreserving immune cells, transporting and subsequently administering such immune cells to a patient in need thereof.Type: ApplicationFiled: February 9, 2022Publication date: September 19, 2024Inventors: Shuxia ZHOU, Yana WANG, Lan CAO, Dayong GAO, Qiong XUE, Jiusong SUN, Huang ZHU
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Patent number: 12089838Abstract: A shipping cover for a staple cartridge includes a body having an upper surface and a lower surface that is in close opposition to the staple cartridge when the shipping cover is secured to the staple cartridge. The shipping cover includes a latch that is received within a body of the staple cartridge to secure the shipping cover to the cartridge body. The latch is manually movable by a clinician to facilitate removal of the shipping cover from the staple cartridge.Type: GrantFiled: July 21, 2020Date of Patent: September 17, 2024Assignee: Covidien LPInventors: Lan Chang, Xiao Zhou, Hui Zhan, Jun Zhang
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Publication number: 20240261905Abstract: The present disclosure provides a laser peen forming device and method with an adjustable absorbing layer. The laser peen forming device with the adjustable absorbing layer includes a laser peening system, an x-y-z three-axis machining platform, and a working tank, where the working tank is secured on the x-y-z three-axis machining platform; the laser peening system is located above the working tank; a laser irradiation system and a three-dimensional information acquirer are further arranged above the working tank; a workpiece, a tool anode, a heating device, and a temperature sensor are arranged in the working tank; the workpiece is connected to a cathode of an electric box; the tool anode is connected to an anode of the electric box; the tool anode is located above the workpiece and keeps a predetermined distance from the workpiece; and the working tank is connected to a phosphating solution flowing system.Type: ApplicationFiled: July 13, 2022Publication date: August 8, 2024Applicant: Jiangsu UniversityInventors: Huaile LIU, Xudong REN, Zhaopeng TONG, Wangfan ZHOU, Lan CHEN, Haojie YANG, Yongzhou GE
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Publication number: 20240262728Abstract: An inclined plate baffled A2O reactor with high oxygen transfer efficiency is proposed. The inclined plate baffled A2O reactor with high oxygen transfer includes a reactor body and a secondary sedimentation tank. The reactor body includes an anaerobic zone, an anoxic zone and a deep oxic zone which are arranged sequentially from top to bottom. An anaerobic-anoxic inclined plate is arranged between the anaerobic zone and the anoxic zone. An anoxic-oxic inclined plate is arranged between the anoxic zone and the deep oxic zone. The oxic zone communicates with the secondary sedimentation tank through a gravity pipeline. Microporous aerators are arranged at a bottom of the deep oxic zone.Type: ApplicationFiled: December 11, 2023Publication date: August 8, 2024Applicant: Yuxi Normal UniversityInventors: Changbing YE, Jia LI, Zhiming ZHOU, Lan LI, Ming LI, Jing ZHAO, Sujie SHI
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Publication number: 20240167050Abstract: The disclosure provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidopteran and Coleopteran. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: ApplicationFiled: January 30, 2024Publication date: May 23, 2024Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: ANDRE R ABAD, HUA DONG, SUE B LO, BRAD POLAND, XIAOMEI SHI, JIMEI WANG, THOMAS CHAD WOLFE, LAN ZHOU
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Patent number: 11920146Abstract: The disclosure provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidopteran and Coleopteran. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: GrantFiled: September 12, 2022Date of Patent: March 5, 2024Assignee: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Andre R Abad, Hua Dong, Sue B Lo, Brad Poland, Xiaomei Shi, Jimei Wang, Thomas Chad Wolfe, Lan Zhou
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Publication number: 20230114140Abstract: The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidoptera and Coleoptera. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: ApplicationFiled: December 9, 2022Publication date: April 13, 2023Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: ANDRE R. ABAD, THOMAS CHAD WOLFE, LAN ZHOU
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Patent number: 11605746Abstract: A composition of matter includes an n-type semiconductor. At least a portion of the semiconductor has the crystal structure of the chemical compound represented by FeWO4. The portion of the semiconductor having the crystal structure of FeWO4 includes iron and tungsten. A photoanode can have a light-absorbing layer that includes or consists of the semiconductor. A solar fuels generator can include the photoanode.Type: GrantFiled: October 9, 2020Date of Patent: March 14, 2023Assignee: California Institute of TechnologyInventors: John M. Gregoire, Santosh Suram, Lan Zhou, Aniketa A. Shinde
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Patent number: 11548922Abstract: The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidoptera and Coleoptera. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: GrantFiled: March 18, 2019Date of Patent: January 10, 2023Inventors: Andre R Abad, Thomas Chad Wolfe, Lan Zhou
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Publication number: 20220411815Abstract: The disclosure provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidopteran and Coleopteran. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: ApplicationFiled: September 12, 2022Publication date: December 29, 2022Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: ANDRE R. ABAD, HUA DONG, SUE B. LO, BRAD POLAND, XIAOMEI SHI, JIMEI WANG, THOMAS CHAD WOLFE, LAN ZHOU
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Patent number: 11492639Abstract: The disclosure provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidopteran and Coleopteran. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: GrantFiled: November 14, 2018Date of Patent: November 8, 2022Inventors: Andre R Abad, Hua Dong, Sue B Lo, Brad Poland, Xiaomei Shi, Jimei Wang, Thomas Chad Wolfe, Lan Zhou
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MICROENCAPSULATION METHOD FOR IMPROVING STABILITY OF ANTHOCYANIN, PRODUCT THERE-FROM AND USE THEREOF
Publication number: 20220071914Abstract: The present invention discloses a microencapsulation method for improving stability of anthocyanin, a product therefrom and use thereof. A preparation method of anthocyanin microcapsules includes: (1) taking sodium alginate as a wall material, adding sodium alginate and calcium carbonate into water, and swelling for 1-2 h to obtain a wall material gel system; (2) taking anthocyanin prepared by a special process as a core material, and fully and uniformly mixing the wall material gel system with an anthocyanin solution to obtain a water phase; (3) mixing Span80 and vegetable oil to obtain an oil phase, mixing the water phase with the oil phase, and magnetically stirring for emulsifying to obtain a W/O emulsion; and (4) adjusting the pH of the W/O emulsion to be acidic, mixing the W/O emulsion with a salt buffer solution, standing for 1-2 h, and then separating the oil phase and the water phase.Type: ApplicationFiled: October 17, 2021Publication date: March 10, 2022Inventors: Jingren HE, Lan ZHOU, Rui ZHANG, Ying MAO, Ning YANG, Shuyi LI, Yi HE, Zhenzhou ZHU -
Publication number: 20220056601Abstract: An oxygen evolution reaction catalyst is a ternary metal oxide that includes Mn and is represented by MnuSbvOw in the rutile crystal phase and MxMnyOz where M is selected from the group consisting of Ca, Ni, Sr, Zn, Mg, Ni, Ba, Co and where u/(u+v) is greater than 33%.Type: ApplicationFiled: May 24, 2021Publication date: February 24, 2022Inventors: John M Gregoire, Lan Zhou, Santosh K. Suram, Aniketa A. Shinde, Joel A. Haber, Dan W. Guevarra
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Publication number: 20210198686Abstract: The disclosure provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidopteran and Coleopteran. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: ApplicationFiled: November 14, 2018Publication date: July 1, 2021Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: ANDRE R ABAD, HUA DONG, SUE B LO, BRAD POLAND, XIAOMEI SHI, JIMEI WANG, THOMAS CHAD WOLFE, LAN ZHOU
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Patent number: 11047054Abstract: An oxygen evolution reaction catalyst is a ternary metal oxide that includes Mn and is represented by MnuSbvOw in the rutile crystal phase and MxMnyOz where M is selected from the group consisting of Ca, Ni, Sr, Zn, Mg, Ni, Ba, Co and where u/(u+v) is greater than 33%.Type: GrantFiled: April 19, 2018Date of Patent: June 29, 2021Assignee: California Institute of TechnologyInventors: John M Gregoire, Lan Zhou, Santosh K. Suram, Aniketa A. Shinde, Joel A. Haber, Dan W. Guevarra
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Publication number: 20210111290Abstract: A composition of matter includes an n-type semiconductor. At least a portion of the semiconductor has the crystal structure of the chemical compound represented by FeWO4. The portion of the semiconductor having the crystal structure of FeWO4 includes iron and tungsten. A photoanode can have a light-absorbing layer that includes or consists of the semiconductor. A solar fuels generator can include the photoanode.Type: ApplicationFiled: October 9, 2020Publication date: April 15, 2021Inventors: John M. Gregoire, Santosh Suram, Lan Zhou, Aniketa A. Shinde
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Patent number: 10669555Abstract: The disclosure provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidoptera. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: GrantFiled: January 25, 2017Date of Patent: June 2, 2020Assignee: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Andre Roger Abad, David Charles Cerf, Scott Henry Diehn, Hua Dong, Xiaomei Shi, Thomas Chad Wolfe, Lan Zhou
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Patent number: 10598644Abstract: Various samples are generated on a substrate. The samples each includes or consists of one or more analytes. In some instances, the samples are generated through the use of gels or through vapor deposition techniques. The samples are used in an instrument for screening large numbers of analytes by locating the samples between a working electrode and a counter electrode assembly. The instrument also includes one or more light sources for illuminating each of the samples. The instrument is configured to measure the photocurrent formed through a sample as a result of the illumination of the sample.Type: GrantFiled: August 18, 2017Date of Patent: March 24, 2020Assignees: California Institute of Technology, The Regents of the University of CaliforniaInventors: John M. Gregoire, Jian Jin, Kevin S. Kan, Martin R. Marcin, Slobodan Mitrovic, Paul F. Newhouse, Santosh K. Suram, Chengxiang Xiang, Lan Zhou
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Patent number: 10457957Abstract: Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are isolated insecticidal proteins and nucleic acids. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest, as probes for the isolation of other homologous (or partially homologous) genes. The insecticidal proteins find use in controlling or killing lepidopteran, coleopteran, dipteran, fungal, hemipteran, and nematode pest populations and for producing compositions with insecticidal activity.Type: GrantFiled: December 13, 2017Date of Patent: October 29, 2019Assignee: PIONEER HI-BRED IINTERNATIONAL, INC.Inventors: Andre R Abad, Zhenglin Hou, Lu Liu, Brad Poland, Ute Schellenberger, Ingrid Udranszky, Jimei Wang, Jun-Zhi Wei, Thomas C Wolfe, Weiping Xie, Lan Zhou, Genhai Zhu
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Publication number: 20190241626Abstract: The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidoptera and Coleoptera. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.Type: ApplicationFiled: March 18, 2019Publication date: August 8, 2019Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Andre R Abad, Thomas Chad Wolfe, Lan Zhou