Patents by Inventor Lijuan Li
Lijuan Li 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: 20240182643Abstract: A rigid non-isocyanate polyurethane foam and a preparation method therefor are provided. According to the present application, a rigid epoxide is firstly reacted with carbon dioxide to obtain rigid cyclic carbonate, then the product is reacted with diamine to obtain rigid non-isocyanate polyurethane, and the rigid non-isocyanate polyurethane is mixed with a foaming agent for foaming to obtain rigid non-isocyanate polyurethane foam. The present application improves the mechanical property of non-isocyanate polyurethane by optimizing the structures and groups of raw materials; according to the present application, mild reaction conditions such as atmospheric pressure and low temperature are used, and the amounts of reactants and foaming agents are adjusted, so that the reaction is significantly enhanced, and an excellent foaming effect is achieved.Type: ApplicationFiled: September 4, 2023Publication date: June 6, 2024Applicant: Wuhan Institute of TechnologyInventors: Lijuan SHI, Qun YI, Yi HUANG, Qiuxian HONG, Mingyue QIU, Haonan WU, Bohao LI, Hengjun CHEN
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Patent number: 11998016Abstract: The present disclosure provides use of a Chaetomium globosum strain in controlling Fusarium crown rot (FCR) of wheat. The C. globosum strain under the deposit designation of 12XP1-2-3 is deposited at China General Microbiological Culture Collection Center (CGMCC) on Jan. 23, 2019 with an accession number of CGMCC No. 17183. Field experiments conclude that coating of wheat seeds with Chaetomium globosum strain 12XP1-2-3 can reduce diseased stem rate, disease rating, and disease index by 19.0%-41.3%, 43.7%, and 4.7%-45.4%, respectively.Type: GrantFiled: April 19, 2021Date of Patent: June 4, 2024Assignee: Institute of Plant Protection, Henan Academy of Agricultural SciencesInventors: Fei Xu, Yuli Song, Junmei Wang, Jiaojiao Zhang, Zixing Han, Yahong Li, Ruijie Shi, Lijuan Li, Lulu Liu
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Patent number: 11987041Abstract: Embodiments of the present disclosure provide a display module, including: a flexible panel, a first group of film layers attached to a light-emitting side of the flexible panel, and a second group of film layers attached to a non-light-emitting side of the flexible panel away from the light-emitting side. The display module is capable of being folded to a curved plate, such that at least a portion of an orthographic projection of the display module on a first plane perpendicular to the curved plate has a shape of a water-drop profile comprising a neck portion and a body portion. At least a portion of orthographic projections, on the first plane, of two opposite ends of the display module forms the neck portion, and an orthographic projection, on the first plane, of a middle portion of the display module between the two opposite ends forms the body portion.Type: GrantFiled: August 26, 2020Date of Patent: May 21, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Liming Dong, Shiming Shi, Lu Liu, Lijuan Zhao, Zhao Li
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Publication number: 20240141955Abstract: A bearing and a sealing device. The sealing device includes: a skeleton; and a sealing part, which, taken as a whole, is of an annular structure, the sealing part comprising an elastic part and a plastic part, and the elastic part being fixed to the skeleton. After the sealing device is arranged between a bearing inner ring and a bearing outer ring, the plastic part and the bearing inner ring form contact sealing, the elastic part and the plastic part are relatively fixed, and in the radial direction, at least part of the plastic part is arranged between the bearing inner ring and the elastic part. The coefficient of friction of the material of the plastic part is smaller than the coefficient of friction of the material of the elastic part.Type: ApplicationFiled: January 8, 2022Publication date: May 2, 2024Applicant: Schaeffler Technologies AG & Co. KGInventors: Xin LIU, Lijuan WU, Jianchang ZHANG, Aoran QIN, Ding LI
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Publication number: 20240102025Abstract: The present disclosure provides a gene combination for expressing and producing terrequinone A in Escherichia coli and use thereof. The gene combination includes a tdiAS gene, a tdiBS gene, a tdiCS gene, a tdiDS gene, a tdiES gene, an sfpS gene, an ScCKS gene, and an AtIPKS gene with nucleotide sequences set forth in SEQ ID NOS:1 to 8. In the present disclosure, a recombinant engineered strain capable of producing terrequinone A having anti-cancer activity is obtained by separately constructing recombinant plasmids pC02 and pU03 through the eight genes and transforming the two recombinant plasmids into E. coli. The content of terrequinone A in a fermentation broth thereof is 106.3 mg/L, which has potential application value in the biopharmaceutical field.Type: ApplicationFiled: May 24, 2023Publication date: March 28, 2024Inventors: Yongsheng TIAN, Lijuan WANG, Yongdong DENG, Quanhong YAO, Rihe PENG, Jianjie GAO, Zhenjun LI, Wenhui ZHANG, Bo WANG, Jing XU, Yu WANG, Xiaoyan FU, Hongjuan HAN
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Patent number: 11771765Abstract: The present invention is directed to a method of treating skin and scalp comprising applying on the scalp or skin a composition comprising a scalp care active selected from the group consisting of 2-Pyridinol-N-oxide, a pyrithione or a polyvalent metal salt of pyrithione, one or more iron chelator having an A log P value of greater than or equal to 0.4 and mixtures therein; exposing the scalp and skin to electromagnetic radiation having wavelength from about 350 nm to about 500 nm and power from about about 0.1 mWatts/cm2 to about 1000 mWatts/cm2 and for a time period from about 2 seconds to about 5 minutes; wherein the antimicrobial treatment results in reduction of fungal growth as measured by the Fungal Growth Sensitivity Test of at least 50% compared to the dark sample.Type: GrantFiled: June 26, 2020Date of Patent: October 3, 2023Assignee: The Procter & Gamble CompanyInventors: Charles Winston Saunders, Robert Scott Youngquist, Lijuan Li, Justin Angelo Caserta
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Publication number: 20220242390Abstract: An energy management method for a hybrid electric vehicle (HEV) includes: acquiring a state variable of an HEV; determining a speed of the HEV at a next moment by using a Markov model; according to a speed at a current moment and an acceleration at the current moment so that determining required power of the HEV at the next moment; determining battery power of the HEV according to the required power of the HEV at the next moment and engine power so that constructing a dynamic model for battery charging/discharging; determining energy costs of the HEV according to the required power at the next moment; constructing an energy optimization scheduling model of the HEV according to the energy costs; and determining an energy management model of the HEV according to the energy optimization scheduling model and the dynamic model for battery charging/discharging, to precisely manage energy of the HEV.Type: ApplicationFiled: July 7, 2020Publication date: August 4, 2022Applicant: SHANDONG INSTITUTE OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCES CO., LTDInventors: Weimin LI, Haibin WANG, Lijuan LI, Jingjing ZHANG
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Publication number: 20220053771Abstract: The present disclosure provides use of a Chaetomium globosum strain in controlling Fusarium crown rot (FCR) of wheat. The C. globosum strain under the deposit designation of 12XP1-2-3 is deposited at China General Microbiological Culture Collection Center (CGMCC) on Jan. 23, 2019 with an accession number of CGMCC No. 17183. Field experiments conclude that coating of wheat seeds with Chaetomium globosum strain 12XP1-2-3 can reduce diseased stem rate, disease rating, and disease index by 19.0%-41.3%, 43.7%, and 4.7%-45.4%, respectively.Type: ApplicationFiled: April 19, 2021Publication date: February 24, 2022Inventors: Fei Xu, Yuli Song, Junmei Wang, Jiaojiao Zhang, Zixing Han, Yahong Li, Ruijie Shi, Lijuan Li, Lulu Liu
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Patent number: 10925823Abstract: The present invention discloses to a personal care composition having a polyvalent metal salt of pyrithione; a 2-pyridinol-N-oxide material; and a zinc containing layered material; wherein the ratio of a:b is from about 0.5 to about 1.5; the ratio of b:c is about 0.2 to about 1.0; and the ratio of a:c is about 0.2 to about 1.0 and wherein there is a synergistic antioxidant activity.Type: GrantFiled: May 15, 2019Date of Patent: February 23, 2021Assignee: The Procter and Gamble CompanyInventors: James Robert Schwartz, Leo Timothy Laughlin, II, Lijuan Li, Junjun Chen, Kathleen Marie Kerr
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Publication number: 20200405859Abstract: The present invention is directed to a method of treating skin and scalp comprising applying on the scalp or skin a composition comprising a scalp care active selected from the group consisting of 2-Pyridinol-N-oxide, a pyrithione or a polyvalent metal salt of pyrithione, one or more iron chelator having an A log P value of greater than or equal to 0.4 and mixtures therein; exposing the scalp and skin to electromagnetic radiation having wavelength from about 350 nm to about 500 nm and power from about about 0.1 mWatts/cm2 to about 1000 mWatts/cm2 and for a time period from about 2 seconds to about 5 minutes; wherein the antimicrobial treatment results in reduction of fungal growth as measured by the Fungal Growth Sensitivity Test of at least 50% compared to the dark sample.Type: ApplicationFiled: June 26, 2020Publication date: December 31, 2020Inventors: Charles Winston Saunders, Robert Scott Youngquist, Lijuan Li, Justin Angelo Caserta
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Publication number: 20200316141Abstract: Described herein is a composition containing probiotic bacteria and a fermentate that can increase IPA production. The composition comprises one or more bacteria having a nucleic acid sequence with at least 80% homology to the nucleic acid sequence of SEQ ID NO: 1, a fermentate comprising soy flour, a yeast, and a proteolytic enzyme, and an excipient, carrier, and/or diluent. The composition can promote brain health and/or nervous system function.Type: ApplicationFiled: April 2, 2020Publication date: October 8, 2020Inventors: Arvind Venkataraman, Chelsay Lynn Brewster, Kimberly Conner Kozak, Lijuan Li
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Publication number: 20200316023Abstract: Described herein is a method for producing indole-3-propionic acid and other indole derivatives via bacterial fermentation and compositions of the same. The method comprises adding bacteria having a nucleic acid sequence with at least 80% homology to the nucleic acid sequence of SEQ ID NO: 1 to a liquid fermentation medium; fermenting at about 36° C. under anaerobic conditions; adding a dehydrating agent; and dehydrating to obtain a fermentate powder comprising indole-3-propionic acid and other indole derivatives.Type: ApplicationFiled: April 2, 2020Publication date: October 8, 2020Inventors: Arvind Venkataraman, Chelsay Lynn Brewster, Kimberly Conner Kozak, Lijuan Li, Jason Allen Stamper
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Publication number: 20190350831Abstract: The present invention discloses to a personal care composition having a polyvalent metal salt of pyrithione; a 2-pyridinol-N-oxide material; and a zinc containing layered material; wherein the ratio of a:b is from about 0.5 to about 1.5; the ratio of b:c is about 0.2 to about 1.0; and the ratio of a:c is about 0.2 to about 1.0 and wherein there is a synergistic antioxidant activity.Type: ApplicationFiled: May 15, 2019Publication date: November 21, 2019Inventors: James Robert Schwartz, Leo Timothy Laughlin, II, Lijuan Li, Junjun Chen, Kathleen Marie Kerr
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Publication number: 20180289764Abstract: The present invention discloses a traditional Chinese medicine composition for treating psoriasis, the traditional Chinese medicine composition is prepared from materials in the following parts by weight: 5-15 parts of paeoniae radix rubra (red peony root), 3-9 parts of curcumae rhizoma (rhizoma zedoariae), 10-20 parts of sarcandrae herba (sarcandra glabra), 10-20 parts of smilacis glabrae rhizoma (glabrous greenbrier rhizome), 5-15 parts of mume fructus (black plum). The invention has the beneficial effects that the therapeutic effect can be achieved at a small dosage, the toxicity is significantly reduced, the onset is rapid, and the recurrence can be delayed. The effect is more prominent for psoriasis vulgaris (PASI50 up to 60%), especially for early onset patients.Type: ApplicationFiled: August 19, 2016Publication date: October 11, 2018Applicant: Guangdong Provincial Hospital of Chinese MedicineInventors: Chuanjian LU, Ruizhi Zhao, Guowei Xuan, Ling Han, Gengxin Chen, Yuhong Yan, Lijuan Li
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Patent number: 9964472Abstract: One or more methods for sampling gingival metabolites and biomarkers.Type: GrantFiled: June 29, 2016Date of Patent: May 8, 2018Assignee: The Procter & Gamble CompanyInventors: Sancai Xie, John Christian Haught, Cheryl Sue Tansky, Thomas Glenn Huggins, Jr., Donald James White, Jr., Lijuan Li, Malgorzata Klukowska, Angela Marie Fieno, Deepa Ashok Khambe
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Patent number: 9966881Abstract: A motor controller, including: a Bluetooth communication unit and a motor control unit. The Bluetooth communication unit includes: a power supply part, a Bluetooth module, and an interface circuit. The motor control unit includes an input port of a rotational speed adjusting signal. The power supply part supplies power to the Bluetooth module and the interface circuit. The Bluetooth module enables the motor control unit to communicate with an external device. The Bluetooth module inputs a PWM signal into the input port of the rotational speed adjusting signal of the motor control unit via the interface circuit.Type: GrantFiled: April 26, 2016Date of Patent: May 8, 2018Inventors: Qiang Fang, Wenqing Bian, Songfa Tang, Qingmei Jiao, Lijuan Li
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Publication number: 20180003598Abstract: One or more methods for sampling gingival metabolites and biomarkers.Type: ApplicationFiled: June 29, 2016Publication date: January 4, 2018Inventors: Sancai XIE, John Christian HAUGHT, Cheryl Sue TANSKY, Thomas Glenn HUGGINS, JR., Donald James WHITE, JR., Lijuan LI, Malgorzata KLUKOWSKA, Angela Marie FIENO, Deepa Ashok KHAMBE
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Publication number: 20170135932Abstract: A method of improving the health of hair emerging from a scalp comprising application of a composition to reduce oxidative stress in the scalp causing reduced oxidative stress in pre-emergent hair resulting in healthier emergent hair having reduced water absorption and reduced surface energyType: ApplicationFiled: May 26, 2016Publication date: May 18, 2017Inventors: James Robert Schwartz, James Patrick Henry, Michael Joseph Flagler, Steven Hardy Page, Kathleen Marie Kerr, Kenneth Robert Wehmeyer, Lijuan Li, Nancy Lee Redman-Furey
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Publication number: 20170093310Abstract: A motor controller, including: a Bluetooth communication unit and a motor control unit. The Bluetooth communication unit includes: a power supply part, a Bluetooth module, and an interface circuit. The motor control unit includes an input port of a rotational speed adjusting signal. The power supply part supplies power to the Bluetooth module and the interface circuit. The Bluetooth module enables the motor control unit to communicate with an external device. The Bluetooth module inputs a PWM signal into the input port of the rotational speed adjusting signal of the motor control unit via the interface circuit.Type: ApplicationFiled: April 26, 2016Publication date: March 30, 2017Inventors: Qiang FANG, Wenqing BIAN, Songfa TANG, Qingmei JIAO, Lijuan LI
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Publication number: 20160346184Abstract: A method of improving the health of hair emerging from a scalp comprising a reduction of oxidative stress in the scalp by application of a composition resulting in reduction in oxidative stress in pre-emergent hair as demonstrated by reduced oxidative stress in emergent hair.Type: ApplicationFiled: May 26, 2016Publication date: December 1, 2016Inventors: James Robert Schwartz, James Patrick Henry, Kathleen Marie Kerr, Kenneth Robert Wehmeyer, Lijuan Li, Haruko Mizoguchi