Patents by Inventor Pei Pei
Pei Pei 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: 20220251075Abstract: The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein Ring A, Y, R1-R8, m, n and p are defined herein. The novel cycloalkyl and heterocycloalkyl benzisoxazole sulfonamide derivatives are useful in the treatment of abnormal cell growth, such as cancer, in patients. Additional embodiments relate to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in patients.Type: ApplicationFiled: June 17, 2020Publication date: August 11, 2022Inventors: Oleg Brodsky, Samantha Elizabeth Greasley, Robert Louis Hoffman, Pei-Pei Kung, Paul Francis Richardson, Paul Anthony Stupple
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Publication number: 20220147691Abstract: A method includes the following operations: receiving design rule violations of a first layout; classifying, according to first chip features of the first layout, a first violation of the design rule violations into a first class of predefined classes; generating a first vector array for at least one of the first chip features of the first layout, that is associated with the first violation; selecting, according to the first vector array, first operations from pre-stored operations; generating a second layout based on the first layout and the first operations.Type: ApplicationFiled: December 8, 2020Publication date: May 12, 2022Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING COMPNAY, LTD., TSMC NANJING COMPANY LIMITEDInventors: Yi-Lin CHUANG, Song LIU, Pei-Pei CHEN, Heng-Yi LIN, Shih-Yao LIN, Chin-Hsien WANG
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Publication number: 20220081287Abstract: A method for generating hydrogen from a mixture of nitrogen containing borane compound and active metal borohydride reactants uses a catalyst-free water vapor driven hydrothermolysis process. The method involves mechanically mixing a selected ratio of nitrogen containing borane compound such as ammonia borane and an active metal borohydride such as sodium borohydride to produce a mixture, combining the mixture with a water vapor source, and heating the mixture and water vapor source to a temperature within a near ambient temperature range of 30° C. to 104° C., until a product gas comprising hydrogen is released. The heating can be at a constant temperature or at increasing temperatures. Water vapor and impurities are removed from the product gas to produce purified hydrogen gas.Type: ApplicationFiled: December 18, 2019Publication date: March 17, 2022Applicant: HYDROGEN IN MOTION INC. (H2M)Inventors: Pei PEI, Erik KJEANG, Mark CANNON, Grace QUAN
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Patent number: 11127333Abstract: The invention discloses a method for correcting screen display based on negative feedback. Correction of the G channel value, the B channel value and the R channel value in turn is marked as a correction of the working parameters of the screen. Measuring if the luminance, color temperature y-axis coordinate and color temperature x-axis coordinate of the screen display simultaneously reach the corresponding target values after correcting the working parameters for one time; if yes, the current gray scale correction is ended; otherwise, correcting the working parameters of the current gray scale again by starting from correction of the G channel value. The R channel value, the G channel value and the B channel value are corrected in a separate manner based on the feedback, and the correction process is simplified, such that the accuracy of a single correction is higher and the correction speed is improved.Type: GrantFiled: September 27, 2018Date of Patent: September 21, 2021Assignee: Amlogic (Shanghai) Co., Ltd.Inventors: Tai Fu, Pei Pei, Zhigang Yu
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Publication number: 20210147227Abstract: The hydrogen storage product comprises one or more reduced-graphene oxide layers functionalized with a boron species and decorated with an alkali or alkaline earth metal. Each layer of the structure further comprises boron-oxygen functional groups comprising oxygen atoms bonded to boron atoms. The hydrogen storage product has a composition suitable for physisorption of hydrogen molecule, and operates to reversibly store hydrogen under operating conditions of low pressure and ambient temperature.Type: ApplicationFiled: May 18, 2018Publication date: May 20, 2021Inventors: Pei PEI, Michael Brian WHITWICK, Andrey TOKAREV, Sahida KURESHI, Erik KJEANG, Mark CANNON, Grace QUAN
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Publication number: 20200399258Abstract: The present invention relates to compounds of formula (1) or pharmaceutically acceptable salts thereof, wherein Ring A, R1-R8, and n are defined herein. The novel benzisoxazole sulfonamide derivatives are useful in the treatment of abnormal cell growth, such as cancer, in patients. Additional embodiments relate to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in patients.Type: ApplicationFiled: June 16, 2020Publication date: December 24, 2020Inventors: Ylva Elisabet Bergman Bozikis, Oleg Brodsky, Michelle Ang Camerino, Samantha Elizabeth Greasley, Robert Louis Hoffman, Robert Arnold Kumpf, Pei-Pei Kung, Paul Francis Richardson, Paul Anthony Stupple, Scott Channing Sutton
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Publication number: 20200338042Abstract: The present disclosure relates to use of daphnetin in preparation of composition for improving cognitive ability, particularly discloses use of daphnetin in preparation of a composition for preventing or treating disorders caused by increased ?-amyloid level, and use of daphnetin as an inhibitor of ?-amyloid. The present disclosure also relates to use of daphnetin in preparation of a composition for preventing or treating cognitive disorders, which are the Alzheimer's disease and Parkinson's disease.Type: ApplicationFiled: April 22, 2020Publication date: October 29, 2020Inventors: JIAN-GANG LONG, PEI-PEI GAO, ZHEN WANG, HONG-BIN QI, YUE XIONG, QING-QING MA, BING LIANG, JIAN-KANG LIU
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Publication number: 20200268740Abstract: This invention relates to combination therapies comprising an EZH2 inhibitor and a chemotherapeutic agent, and associated pharmaceutical compositions, methods of treatment, and pharmaceutical uses.Type: ApplicationFiled: November 9, 2018Publication date: August 27, 2020Applicant: Pfizer Inc.Inventors: Manfred Kraus, Pei-Pei Kung, Thomas Andrew Paul, Shikhar Sharma, Dominique Verhelle
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Patent number: 10676471Abstract: The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein A, L, D, R1-R15, w, x, y, and z are defined herein. The novel cycloalkyl-linked diheterocycle derivatives that are useful in the treatment of abnormal cell growth, such as cancer, in mammals. The present invention also relates to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in mammals.Type: GrantFiled: May 20, 2019Date of Patent: June 9, 2020Assignee: Pfizer Inc.Inventors: Aaron Craig Burns, Michael Raymond Collins, Samantha Elizabeth Greasley, Robert Louis Hoffman, Peter Qinhua Huang, Robert Steven Kania, Pei-Pei Kung, Maria Angelica Linton, Lakshmi Sourirajan Narasimhan, Paul Francis Richardson, Daniel Tyler Richter, Graham Smith
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Patent number: 10570121Abstract: This invention relates to compounds of general formula (I) in which R1, R2, R3, R4, L, X and Z are as defined herein, and the pharmaceutically acceptable salts thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.Type: GrantFiled: October 10, 2018Date of Patent: February 25, 2020Assignee: Pfizer Inc.Inventors: Michael Raymond Collins, Robert Steven Kania, Robert Arnold Kumpf, Pei-Pei Kung, Daniel Tyler Richter, Scott Channing Sutton, Martin James Wythes
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Patent number: 10519500Abstract: A method of preparing a crystalline copper-based coordination polymer comprises preparing a mixture of copper ions and a first quaternized carboxylate pyridyl ligand; adding a second polypyridyl ligand; and forming crystals of a copper-based coordination polymer therefrom. The crystalline copper-based coordination polymer is suitable for providing a sensing platform for detecting the presence of one or more target nucleic acid sequences such as viral RNA, in particular Dengue virus and/or Zika virus RNA with high selectivity and high specificity. A method of detecting at least a first target nucleic acid sequence, in particular from a viral RNA, in particular it is Flavivirus RNA, in a sample is also provided. Further provided is a kit including the crystalline copper-based coordination polymer and an oligonucleotide probe.Type: GrantFiled: May 22, 2017Date of Patent: December 31, 2019Assignees: MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY, SOUTHERN MEDICAL UNIVERSITYInventors: Jin-Xiang Chen, Bao-Ping Xie, Gui-Hua Qiu, Pei-Pei Hu, Zhen Liang, Ye-Mei Liang, Bin Sun, Li-Ping Bai, Zhi-Hong Jiang
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Publication number: 20190270737Abstract: The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein A, L, D, R1-R15, w, x, y, and z are defined herein. The novel cycloalkyl-linked diheterocycle derivatives that are useful in the treatment of abnormal cell growth, such as cancer, in mammals. The present invention also relates to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in mammals.Type: ApplicationFiled: May 20, 2019Publication date: September 5, 2019Applicant: Pfizer Inc.Inventors: Aaron Craig Burns, Michael Raymond Collins, Samantha Elizabeth Greasley, Robert Louis Hoffman, Peter Qinhua Huang, Robert Steven Kania, Pei-Pei Kung, Maria Angelica Linton, Lakshmi Sourirajan Narasimhan, Paul Francis Richardson, Daniel Tyler Richter, Graham Smith
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Patent number: 10296623Abstract: A method for curating documents, executed by a computer, includes detecting one or more themes in a document, identifying one or more user interests for a user, presenting a ranked list of the one or more themes to the user, and dynamically updating the ranked list based on user feedback. The ranked list may be ranked according to the one or more user interests. A computer program product and computer system corresponding to the above method are also disclosed herein.Type: GrantFiled: November 3, 2015Date of Patent: May 21, 2019Assignee: International Business Machines CorporationInventors: Shuo Li, Yue Li, Zhao Wei Li, Pei Pei Liang, Jun Liu, Yun Ting Wang, Xin Ying Yang, Guang Ming Zhang, Zhi Hui Zhu
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Patent number: 10296624Abstract: A method for curating documents, executed by a computer, includes detecting one or more themes in a document, identifying one or more user interests for a user, presenting a ranked list of the one or more themes to the user, and dynamically updating the ranked list based on user feedback. The ranked list may be ranked according to the one or more user interests. A computer program product and computer system corresponding to the above method are also disclosed herein.Type: GrantFiled: June 12, 2017Date of Patent: May 21, 2019Assignee: International Business Machines CorporationInventors: Shuo Li, Yue Li, Zhao Wei Li, Pei Pei Liang, Jun Liu, Yun Ting Wang, Xin Ying Yang, Guang Ming Zhang, Zhi Hui Zhu
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Patent number: 10246433Abstract: This invention relates to compounds of general formula (I) in which R1, R2, U, V, L, M, R5, m, X, Y and Z are as defined herein, and the pharmaceutically acceptable salts thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.Type: GrantFiled: May 3, 2017Date of Patent: April 2, 2019Assignee: Pfizer Inc.Inventors: Martin Paul Edwards, Robert Arnold Kumpf, Pei-Pei Kung, Indrawan James McAlpine, Sacha Ninkovic, Eugene Yuanjin Rui, Scott Channing Sutton, John Howard Tatlock, Martin James Wythes, Luke Raymond Zehnder
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Publication number: 20190040047Abstract: This invention relates to compounds of general formula (I) in which R1, R2, R3, R4, L, X and Z are as defined herein, and the pharmaceutically acceptable salts thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.Type: ApplicationFiled: October 10, 2018Publication date: February 7, 2019Applicant: Pfizer Inc.Inventors: Michael Raymond Collins, Robert Steven Kania, Robert Arnold Kumpf, Pei-Pei Kung, Daniel Tyler Richter, Scott Channing Sutton, Martin James Wythes
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Publication number: 20190040055Abstract: The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein A, L, D, R1-R15, w, x, y, and z are defined herein. The novel cycloalkyl-linked diheterocycle derivatives that are useful in the treatment of abnormal cell growth, such as cancer, in mammals. The present invention also relates to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in mammals.Type: ApplicationFiled: October 11, 2018Publication date: February 7, 2019Applicant: Pfizer Inc.Inventors: Aaron Craig Burns, Michael Raymond Collins, Samantha Elizabeth Greasley, Robert Louis Hoffman, Peter Qinhua Huang, Robert Steven Kania, Pei-Pei Kung, Maria Angelica Linton, Lakshmi Sourirajan Narasimhan, Paul Francis Richardson, Daniel Tyler Richter, Graham Smith
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Publication number: 20180334713Abstract: A method of preparing a crystalline copper-based coordination polymer comprises preparing a mixture of copper ions and a first quaternized carboxylate pyridyl ligand; adding a second polypyridyl ligand; and forming crystals of a copper-based coordination polymer therefrom. The crystalline copper-based coordination polymer is suitable for providing a sensing platform for detecting the presence of one or more target nucleic acid sequences such as viral RNA, in particular Dengue virus and/or Zika virus RNA with high selectivity and high specificity. A method of detecting at least a first target nucleic acid sequence, in particular from a viral RNA, in particular it is Flavivirus RNA, in a sample is also provided. Further provided is a kit including the crystalline copper-based coordination polymer and an oligonucleotide probe.Type: ApplicationFiled: May 22, 2017Publication date: November 22, 2018Inventors: Jin-Xiang Chen, Bao-Ping Xie, Gui-Hua Qiu, Pei-Pei Hu, Zhen Liang, Ye-Mei Liang, Bin Sun, Li-Ping Bai, Zhi-Hong Jiang
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Patent number: 10125130Abstract: The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein A, L, D, R1-R15, w, x, y, and z are defined herein. The novel cycloalkyl-linked diheterocycle derivatives that are useful in the treatment of abnormal cell growth, such as cancer, in mammals. The present invention also relates to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in mammals.Type: GrantFiled: November 29, 2017Date of Patent: November 13, 2018Assignee: Pfizer Inc.Inventors: Aaron Craig Burns, Michael Raymond Collins, Samantha Elizabeth Greasley, Robert Louis Hoffman, Peter Qinhua Huang, Robert Steven Kania, Pei-Pei Kung, Maria Angelica Linton, Lakshmi Sourirajan Narasimhan, Paul Francis Richardson, Daniel Tyler Richter, Graham Smith
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Publication number: 20180148441Abstract: The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein A, L, D, R1-R15, w, x, y, and z are defined herein. The novel cycloalkyl-linked diheterocycle derivatives that are useful in the treatment of abnormal cell growth, such as cancer, in mammals. The present invention also relates to pharmaceutical compositions containing the compounds and to methods of using the compounds and compositions in the treatment of abnormal cell growth in mammals.Type: ApplicationFiled: November 29, 2017Publication date: May 31, 2018Applicant: PFIZER INC.Inventors: Aaron Craig BURNS, Michael Raymond COLLINS, Samantha Elizabeth GREASLEY, Robert Louis Hoffman, Peter Qinhua HUANG, Robert Steven Kania, Pei-Pei KUNG, Maria Angelica LINTON, Lakshmi Sourirajan NARASIMHAN, Paul Francis RICHARDSON, Daniel Tyler RICHTER, Graham SMITH