Patents by Inventor Xiaonan Duan
Xiaonan Duan 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).
-
Publication number: 20220256851Abstract: The present invention is directed to agricultural compositions containing clothianidin, at least one dispersant selected from the group consisting of sodium alkyl naphthalene sulfonate condensate, alkyl polyglycoside and a mixture thereof, an inorganic compound selected from the group consisting of attapulgite, magnesium aluminum silicate, silicon dioxide and aluminum oxide and glycerol. The present invention is further directed to compositions containing clothianidin, at least one dispersant selected from the group consisting of sodium alkyl naphthalene sulfonate condensate, alkyl polyglycoside and a mixture thereof, an inorganic compound selected from the group consisting of attapulgite, magnesium aluminum silicate, silicon dioxide and aluminum oxide, glycerol and at least one liquid fertilizer.Type: ApplicationFiled: April 28, 2022Publication date: August 18, 2022Inventors: Xiaomeng Liu, Xiaonan Duan, Alice Wei
-
Publication number: 20220213464Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: ApplicationFiled: January 28, 2022Publication date: July 7, 2022Applicant: CORNELL UNIVERSITYInventors: Stephane C. CORGIE, Xiaonan DUAN, Emmanuel GIANNELIS, Daniel ANESHANSLEY, Larry P. WALKER
-
Patent number: 11330822Abstract: The present invention is directed to agricultural compositions containing clothianidin, at least one dispersant selected from the group consisting of sodium alkyl naphthalene sulfonate condensate, alkyl polyglycoside and a mixture thereof, an inorganic compound selected from the group consisting of attapulgite, magnesium aluminum silicate, silicon dioxide and aluminum oxide and glycerol. The present invention is further directed to compositions containing clothianidin, at least one dispersant selected from the group consisting of sodium alkyl naphthalene sulfonate condensate, alkyl polyglycoside and a mixture thereof, an inorganic compound selected from the group consisting of attapulgite, magnesium aluminum silicate, silicon dioxide and aluminum oxide, glycerol and at least one liquid fertilizer.Type: GrantFiled: November 20, 2018Date of Patent: May 17, 2022Assignee: VALENT U.S.A., LLCInventors: Xiaomeng Liu, Xiaonan Duan, Alice Wei
-
Patent number: 11236322Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: GrantFiled: August 28, 2020Date of Patent: February 1, 2022Assignee: CORNELL UNIVERSITYInventors: Stephane C. Corgie, Xiaonan Duan, Emmanuel Giannelis, Daniel Aneshansley, Larry P. Walker
-
Publication number: 20210224750Abstract: The disclosed embodiments provide a system for performing quality-based scoring. During operation, the system determines, based on data retrieved from a data store in an online system, features related to a completeness of attributes in an opportunity posted in the online system and a source of the opportunity. Next, the system performs one or more operations that apply a first machine learning model to the features to generate a quality score representing a prediction of user engagement with the opportunity. The system then adjusts calculation of a relevance score representing a likelihood of a positive outcome between a user and the opportunity based on the quality score. Finally, the system modifies content outputted in a user interface of the online system based on the adjusted calculation of the relevance score.Type: ApplicationFiled: January 17, 2020Publication date: July 22, 2021Applicant: Microsoft Technology Licensing, LLCInventors: Xiaonan Duan, Fenglin Li
-
Publication number: 20210047630Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: ApplicationFiled: August 28, 2020Publication date: February 18, 2021Applicant: CORNELL UNIVERSITYInventors: Stephane C. CORGIE, Xiaonan DUAN, Emmanuel GIANNELIS, Daniel ANESHANSLEY, Larry P. WALKER
-
Patent number: 10767172Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: GrantFiled: June 27, 2019Date of Patent: September 8, 2020Assignee: CORNELL UNIVERSITYInventors: Stephane C. Corgie, Xiaonan Duan, Emmanuel Giannelis, Daniel Aneshansley, Larry P. Walker
-
Publication number: 20200136818Abstract: A system may include registration devices configured to generate, in a trusted environment, respective fully homomorphic encryption (FHE) biometric image registration records for first users. A registration data storage device may, in a non-trusted environment, store the FHE biometric image registration records and associated service context data. Capture devices may, in a less-trusted environment, generate respective FHE biometric image recognition records for second users at least partially overlapping the first users. A recognition data storage device may, in a non-trusted environment, store the FHE biometric image recognition records, and a recognition device, in a non-trusted environment, calculates encrypted distances between each FHE biometric image recognition and registration records, and retrieves respective service context data based upon the encrypted distances.Type: ApplicationFiled: October 25, 2018Publication date: April 30, 2020Inventors: Shun JIANG, Xiaonan DUAN, Aly MEGAHED, Ahmed NAZEEM
-
Publication number: 20200002698Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: ApplicationFiled: June 27, 2019Publication date: January 2, 2020Applicant: CORNELL UNIVERSITYInventors: Stephane C. CORGIE, Xiaonan DUAN, Emmanuel GIANNELIS, Daniel ANESHANSLEY, Larry P. WALKER
-
Publication number: 20200007634Abstract: A historical online user behavior-based approach is used to make a recommendation of a cross-online service vertical entity for a primary online service vertical entity with which a user is currently interacting online. The recommendation is made based on the similarity of historical online user behavior between the vertical entities. To do this, historical online user behavior of each of the vertical entities is represented as a respective vector. Each dimension of a vector represents a historical level of interaction between a separate user or a separate group of related users and the vertical entity represented by the vector. A similarity measure is used to measure the similarity between the vectors for the vertical entities. The recommendation of the cross-online service vertical entity is then made for the primary online service vertical entity based on the extent of the similarity between the vectors according to a similarity measure.Type: ApplicationFiled: June 29, 2018Publication date: January 2, 2020Inventors: Wanyan Xie, Shen Huang, Xiaonan Duan, Viktoras Truchanovicius, Suhai Liu
-
Patent number: 10351841Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: GrantFiled: September 12, 2017Date of Patent: July 16, 2019Assignee: CORNELL UNIVERSITYInventors: Stephane C. Corgie, Xiaonan Duan, Emmanuel Giannelis, Daniel Aneshansley, Larry P. Walker
-
Publication number: 20190150444Abstract: The present invention is directed to agricultural compositions containing clothianidin, at least one dispersant selected from the group consisting of sodium alkyl naphthalene sulfonate condensate, alkyl polyglycoside and a mixture thereof, an inorganic compound selected from the group consisting of attapulgite, magnesium aluminum silicate, silicon dioxide and aluminum oxide and glycerol. The present invention is further directed to compositions containing clothianidin, at least one dispersant selected from the group consisting of sodium alkyl naphthalene sulfonate condensate, alkyl polyglycoside and a mixture thereof, an inorganic compound selected from the group consisting of attapulgite, magnesium aluminum silicate, silicon dioxide and aluminum oxide, glycerol and at least one liquid fertilizer.Type: ApplicationFiled: November 20, 2018Publication date: May 23, 2019Inventors: Xiaomeng Liu, Xiaonan Duan, Alice Wei
-
Publication number: 20180087043Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: ApplicationFiled: September 12, 2017Publication date: March 29, 2018Applicant: CORNELL UNIVERSITYInventors: Stephane C. CORGIE, Xiaonan DUAN, Emmanuel GIANNELIS, Daniel ANESHANSLEY, Larry P. WALKER
-
Patent number: 9765324Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: GrantFiled: October 4, 2013Date of Patent: September 19, 2017Assignee: CORNELL UNIVERSITYInventors: Stephane C. Corgie, Xiaonan Duan, Emmanuel Giannelis, Daniel Aneshansley, Larry P. Walker
-
Publication number: 20150252352Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol.Type: ApplicationFiled: October 4, 2013Publication date: September 10, 2015Applicant: CORNELL UNIVERSITYInventors: Stephane C. Corgie, Xiaonan Duan, Emmanuel Giannelis, Daniel Aneshansley, Larry P. Walker