Patents by Inventor Mingjie Zhu
Mingjie Zhu 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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Patent number: 8785477Abstract: Hexahydropyrrolo[3,4-b]pyrrole derivatives, preparation methods and pharmaceutical uses thereof are provided. Specifically, dipeptidyl peptidase IV inhibitors presented by following formula (I) are provided. Such compounds can be used for treating or preventing the diseases associated with dipeptidyl peptidase IV, such as diabetes, obesity and hyperlipemia. The compounds presented by formula (I) and pharmaceutically acceptable salts thereof, a method for preparing a pharmaceutical composition thereof and their uses in the manufacture of medicaments for treating or preventing the disease associated with dipeptidyl peptidase IV are provided.Type: GrantFiled: November 26, 2012Date of Patent: July 22, 2014Assignee: Shanghai Sun-Sail Pharmaceutical Science & Technology Co., Ltd.Inventors: Peng Lu, Rui Zhang, Wansong Yu, Mingjie Zhu, Yilang Chen
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Publication number: 20130178500Abstract: Hexahydropyrrolo[3,4-b]pyrrole derivatives, preparation methods and pharmaceutical uses thereof are provided. Specifically, dipeptidyl peptidase IV inhibitors presented by following formula (I) are provided. Such compounds can be used for treating or preventing the diseases associated with dipeptidyl peptidase IV, such as diabetes, obesity and hyperlipemia. The compounds presented by formula (I) and pharmaceutically acceptable salts thereof, a method for preparing a pharmaceutical composition thereof and their uses in the manufacture of medicaments for treating or preventing the disease associated with dipeptidyl peptidase IV are provided.Type: ApplicationFiled: November 26, 2012Publication date: July 11, 2013Inventors: Peng Lu, Rui Zhang, Wansong Yu, Mingjie Zhu, Yilang Chen
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Publication number: 20130052134Abstract: This invention belongs to the nanotechnology field, and discloses a nano drug delivery system with polyethyleneglycol-poly(lactic-co-glycolic acid)-poly-L-lysine (PEG-PLGA-PLL) polymer as the skeleton. The carrier can have the function of passive targeting through control of the carrier particle size. The polymer skeleton is modified through introducing side chains and specific targeting groups, so as to adjust and improve the carrier performance, and enable the carrier to have the function of active targeting. Such carrier material also has the functions of transporting active substances, tumor treatment and diagnosis, ultrasonic contrast, reversing or reducing drug resistance and so on.Type: ApplicationFiled: December 28, 2010Publication date: February 28, 2013Applicant: Shanghai Cancer InstituteInventors: Yourong Duan, Peifeng Liu, Ying Sun, Ming Shen, Mingjie Zhu, Yanming Sun, Qi Wang, Zelai He, Liubin Qin, Hui Yu, Xiaoyu Li, Xuelian Qi, Xiaoyan Chen, Qiufen Sun, Bingwu Wang
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Patent number: 8073838Abstract: A search method uses pseudo-anchor text associated with search objects to improve search performance. The pseudo-anchor text may be extracted in combination with an identifier of the search objects (such as a pseudo-URL) from a digital corpus such as a collection of documents. Pseudo-anchor texts for each object are preferably extracted from candidate anchor blocks using a machine learning based approach. The pseudo-anchor texts are made available for searching and used to help rank the objects in a search result to improve search performance. The method may be used in vertical search of objects such as published articles, products and images that lack explicit URLs and anchor text information.Type: GrantFiled: January 29, 2010Date of Patent: December 6, 2011Assignee: Microsoft CorporationInventors: Shuming Shi, Ji-Rong Wen, Mingjie Zhu, Fei Xing, Zaiqing Nie
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Publication number: 20100145956Abstract: A search method uses pseudo-anchor text associated with search objects to improve search performance. The pseudo-anchor text may be extracted in combination with an identifier of the search objects (such as a pseudo-URL) from a digital corpus such as a collection of documents. Pseudo-anchor texts for each object are preferably extracted from candidate anchor blocks using a machine learning based approach. The pseudo-anchor texts are made available for searching and used to help rank the objects in a search result to improve search performance. The method may be used in vertical search of objects such as published articles, products and images that lack explicit URLs and anchor text information.Type: ApplicationFiled: January 29, 2010Publication date: June 10, 2010Applicant: Microsoft CorporationInventors: Shuming Shi, Zaiqing Nie, Ji-Rong Wen, Mingjie Zhu, Fei Xing
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Patent number: 7657507Abstract: A search method uses pseudo-anchor text associated with search objects to improve search performance. The pseudo-anchor text may be extracted in combination with an identifier of the search objects (such as a pseudo-URL) from a digital corpus such as a collection of documents. Pseudo-anchor texts for each object are preferably extracted from candidate anchor blocks using a machine learning based approach. The pseudo-anchor texts are made available for searching and used to help ranking the objects in a search result to improve search performance. Method may be used in vertical search of objects such as published articles, products and images that lack explicit URL and anchor text information.Type: GrantFiled: March 2, 2007Date of Patent: February 2, 2010Assignee: Microsoft CorporationInventors: Shuming Shi, Zaiqing Nie, Ji-Rong Wen, Mingjie Zhu, Fei Xing
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Publication number: 20080215563Abstract: A search method uses pseudo-anchor text associated with search objects to improve search performance. The pseudo-anchor text may be extracted in combination with an identifier of the search objects (such as a pseudo-URL) from a digital corpus such as a collection of documents. Pseudo-anchor texts for each object are preferably extracted from candidate anchor blocks using a machine learning based approach. The pseudo-anchor texts are made available for searching and used to help ranking the objects in a search result to improve search performance. Method may be used in vertical search of objects such as published articles, products and images that lack explicit URL and anchor text information.Type: ApplicationFiled: March 2, 2007Publication date: September 4, 2008Applicant: MICROSOFT CORPORATIONInventors: Shuming Shi, Zaiqing Nie, Ji-Rong Wen, Mingjie Zhu, Fei Xing
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Patent number: 6860972Abstract: Disclosed herein are processes for detecting the location of an interface between phases. In one embodiment, the process comprises: introducing a reaction mixture into a vessel wherein the reaction mixture is the product of an at least two phase interfacial reaction, and a difference in densities between at least two of the phases is less than or equal to about 1 g/cc, separating the reaction mixture into the phases with an interface located therebetween, measuring electrical inductance of the reaction mixture at different latitudinal locations; and determining the location of the interface.Type: GrantFiled: June 17, 2002Date of Patent: March 1, 2005Assignee: General Electric CompanyInventors: Karithik Balakrishnan, Danny L. McNeil, Martin Herke Oyevaar, Claude Tinney, Cornelis Adrianus Maria van Gool, Anthony Warren, Xiaolin Wu, Mingjie Zhu
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Publication number: 20030085708Abstract: Disclosed herein are processes for detecting the location of an interface between phases. In one embodiment, the process comprises: introducing a reaction mixture into a vessel wherein the reaction mixture is the product of an at least two phase interfacial reaction, and a difference in densities between at least two of the phases is less than or equal to about 1 g/cc, separating the reaction mixture into the phases with an interface located therebetween, measuring electrical inductance of the reaction mixture at different latitudinal locations; and determining the location of the interface.Type: ApplicationFiled: June 17, 2002Publication date: May 8, 2003Inventors: Karithik Balakrishnan, Danny L. McNeil, Martin Herke Oyevaar, Claude Tinney, Cornelis Adrianus Maria van Gool, Anthony Warren, Xiaolin Wu, Mingjie Zhu
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Patent number: 6420517Abstract: This invention relates to an economical and efficient process for purifying a reaction mixture obtained in a two-phase interfacial reaction for the preparation of polycarbonate. More particularly, the method of the invention provides for separating the reaction mixture into an organic phase, which includes the desired polycarbonate and undesirable impurities, and an aqueous phase. The organic phase is further purified by using a plate decanter in combination with coalescence and centrifugation.Type: GrantFiled: February 6, 2001Date of Patent: July 16, 2002Assignee: General Electric CompanyInventors: Cornelius Adrianus Maria van Gool, Martin Herke Oyevaar, Anthony Warren, Claude Tinney, Mingjie Zhu
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Patent number: 6369190Abstract: This invention relates to a method for purifying a polycarbonate resin solution resulting from an interfacial polymerization process. More particularly, this invention provides for the use of at least one static mixer to facilitate separation of the catalyst used to prepare the polycarbonate from the polycarbonate resin solution.Type: GrantFiled: November 14, 2000Date of Patent: April 9, 2002Assignee: General Electric CompanyInventors: Mingjie Zhu, Allen Wai-Yee Ko