Patents by Inventor Irene Chen

Irene Chen 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: 20220112469
    Abstract: Novel chimeric proteins may be used to inhibit transcriptional A activities that are mediated by transcription factor interactions with P-TEFb. The chimeras contain elements that recruit the target transcription factor, maintain CDK9 in an inactive state, and competitively inhibit P-TEFb binding to the transcription factor. The chimeras may be configured for inhibition of HIV Tat mediated transcription and thus provide a novel means of preventing reactivation of integrated HIV, providing a new tool for emerging “block and lock” HIV cure strategies.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 14, 2022
    Applicant: The Regents of the University of California
    Inventors: Irene Chen, Huan Peng, Samuel Verbanic
  • Patent number: 11202780
    Abstract: The present invention relates to crystalline forms and co-crystals of (2R,5S,13aR)-8-hydroxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide, the pharmaceutical formulations, and the therapeutic uses thereof. The present invention also relates to novel crystalline forms of sodium (2R,5S,13aR)-7,9-dioxo-10-(2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: December 21, 2021
    Assignee: Gilead Sciences, Inc.
    Inventors: Ernest A. Carra, Irene Chen, Katie Ann Keaton, Scott E. Lazerwith, Vahid Zia
  • Publication number: 20200390775
    Abstract: The present invention relates to crystalline forms and co-crystals of (2R,5S,13aR)-8-hydroxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide, the pharmaceutical formulations, and the therapeutic uses thereof. The present invention also relates to novel crystalline forms of sodium (2R,5S,13aR)-7,9-dioxo-10-(2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Application
    Filed: January 10, 2020
    Publication date: December 17, 2020
    Inventors: Ernest A. Carra, Irene Chen, Katie Ann Keaton, Scott E. Lazerwith, Vahid Zia
  • Patent number: 10474985
    Abstract: A rule handler may receive a first routing rule and a second routing rule, each routing rule characterizing at least one potential physical transportation route. A rule converter may convert the first routing rule and the second routing rule into a first finite automaton (FA) and a second finite automaton, respectively, and may combine the first finite automaton and the second finite automaton into a finite automaton network graph. A graph comparator may then compare the finite automaton network graph to existing physical transportation routes, and a route selector may select, based on the comparing, at least one feasible physical transportation route from the existing physical transportation routes, the at least one feasible physical transportation route being an instance of the at least one potential physical transportation route.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: November 12, 2019
    Assignee: SAP SE
    Inventors: Yuanyuan Cen, Yingbin Zheng, Yan Tan, Honggang Wang, Philippe Nemery, Xingtian Shi, Irene Chen, Terry Wang, Mark Finch
  • Patent number: 10385067
    Abstract: The present invention relates to sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I, pharmaceutical formulations, and uses thereof for treating or prophylactically preventing an HIV infection.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: August 20, 2019
    Assignee: Gilead Sciences, Inc.
    Inventors: Ernest A. Carra, Irene Chen, Vahid Zia
  • Publication number: 20190015420
    Abstract: The present invention relates to crystalline forms and co-crystals of (2R,5S,13aR)-8-hydroxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide, the pharmaceutical formulations, and the therapeutic uses thereof. The present invention also relates to novel crystalline forms of sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Application
    Filed: June 14, 2018
    Publication date: January 17, 2019
    Inventors: Ernest A. Carra, Irene Chen, Katie Ann Keaton, Scott E. Lazerwith, Vahid Zia
  • Patent number: 10098886
    Abstract: The present invention relates to crystalline forms and co-crystals of (2R,5S,13aR)-8-hydroxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide, the pharmaceutical formulations, and the therapeutic uses thereof. The present invention also relates to novel crystalline forms of sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: October 16, 2018
    Assignee: GILEAD SCIENCES, INC.
    Inventors: Ernest A. Carra, Irene Chen, Katie Ann Keaton, Scott E. Lazerwith, Vahid Zia
  • Publication number: 20180065986
    Abstract: The present invention relates to sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Application
    Filed: June 15, 2017
    Publication date: March 8, 2018
    Inventors: ERNEST A. CARRA, IRENE CHEN, VAHID ZIA
  • Publication number: 20170333438
    Abstract: The present invention relates to crystalline forms and co-crystals of (2R,5S,13aR)-8-hydroxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide, the pharmaceutical formulations, and the therapeutic uses thereof. The present invention also relates to novel crystalline forms of sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 23, 2017
    Inventors: Ernest A. Carra, Irene Chen, Katie Ann Keaton, Scott E. Lazerwith, Vahid Zia
  • Patent number: 9708342
    Abstract: The present invention relates to sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl) carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3] oxazepin-8-olate Form I and the therapeutic uses thereof.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: July 18, 2017
    Assignee: Gilead Sciences, Inc.
    Inventors: Ernest A. Carra, Irene Chen, Vahid Zia
  • Publication number: 20170197985
    Abstract: The present Invention relates to sodium (2R,5S,13aR)-7,9-dioxo-10 ((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5] pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Application
    Filed: June 19, 2015
    Publication date: July 13, 2017
    Inventors: Ernest A. Carra, Irene Chen, Vahid Zia
  • Patent number: 9682084
    Abstract: The present invention relates to crystalline forms and co-crystals of (2R,5S,13aR)-8-hydroxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide, the pharmaceutical formulations, and the therapeutic uses thereof. The present invention also relates to novel crystalline forms of sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: June 20, 2017
    Assignee: Gilead Sciences, Inc.
    Inventors: Ernest A. Carra, Irene Chen, Katie Ann Keaton, Scott E. Lazerwith, Vahid Zia
  • Patent number: 9292405
    Abstract: Data for simulation are selected from an in-memory database of an in-memory database server or simultaneous scenarios simulation at a business application server. The simulation results of a plurality of scenarios received from the business application server are temporarily stored at the in-memory database. One scenario from the plurality of scenarios is selected based on using user-defined rules at the in-memory database server. The selected scenario is communicated to the business application server.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: March 22, 2016
    Assignee: SAP SE
    Inventors: Pranav Wankawala, Irene Chen, Vimala K
  • Publication number: 20160055494
    Abstract: A computer-implemented method for a booking based demand forecast problem includes converting time series data into a multivariate time series, training a multivariate time series model using the converted multivariate time series, forecasting results using the multivariate time series model and aggregating the results.
    Type: Application
    Filed: August 19, 2014
    Publication date: February 25, 2016
    Inventors: Boyi Ni, Ruijiang Li, Wenyu Dong, Xingtian Shi, Philippe Nemery, Terry Wang, Irene Chen, Mark Finch, Harald Hengelbrock
  • Publication number: 20160048803
    Abstract: A rule handler may receive a first routing rule and a second routing rule, each routing rule characterizing at least one potential physical transportation route. A rule converter may convert the first routing rule and the second routing rule into a first finite automaton (FA) and a second finite automaton, respectively, and may combine the first finite automaton and the second finite automaton into a finite automaton network graph. A graph comparator may then compare the finite automaton network graph to existing physical transportation routes, and a route selector may select, based on the comparing, at least one feasible physical transportation route from the existing physical transportation routes, the at least one feasible physical transportation route being an instance of the at least one potential physical transportation route.
    Type: Application
    Filed: August 13, 2014
    Publication date: February 18, 2016
    Inventors: Yuanyuan CEN, Yingbin ZHENG, Yan TAN, Honggang WANG, Philippe NEMERY, Xingtian SHI, Irene CHEN, Terry WANG, Mark Finch
  • Publication number: 20160042444
    Abstract: A computer-implemented method includes receiving, at a rental company, a customer's order to hire a transport equipment unit of a first type beginning on a start date. The rental company has an inventory of transport equipment units for hire and a network of diverse storage sites. The computer-implemented method further includes locating one or more transport equipment units of the first type in the rental company's inventory of transport equipment available for hire by the start date, computing the rental company's costs associated with picking up each of the located transport equipment units of the first type for delivery to the customer, and selecting, based on consideration of the rental company's picking up costs, one of the located transport equipment units for delivery to customer.
    Type: Application
    Filed: August 11, 2014
    Publication date: February 11, 2016
    Inventors: Harald HENGELBROCK, Mark FINCH, Irene CHEN, Xingtian SHI, Philippe NEMERY, Terry WANG
  • Publication number: 20160016973
    Abstract: The present invention relates to sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Application
    Filed: June 19, 2015
    Publication date: January 21, 2016
    Inventors: Ernest A. Carra, Irene Chen, Vahid Zia
  • Publication number: 20150366872
    Abstract: The present invention relates to crystalline forms and co-crystals of (2R,5S,13aR)-8-hydroxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide, the pharmaceutical formulations, and the therapeutic uses thereof. The present invention also relates to novel crystalline forms of sodium (2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1?,2?:4,5]pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.
    Type: Application
    Filed: June 19, 2015
    Publication date: December 24, 2015
    Inventors: Ernest A. Carra, Irene Chen, Katie Ann Keaton, Vahid Zia
  • Patent number: 8837949
    Abstract: A system, method, and optical communication device are disclosed. The system can include a plurality of optically coupled nodes forming an optical communication network. Each node may include an array of pixel elements, each pixel element having an optical detector and an active optical source. The pixel array may be disposed in a backplane of a lens that is configured to map incoming optical signals to pixel locations in the backplane according to their respective angles of incidence and to minimize a deviation at each pixel location between incoming optical signals arriving at the optical detector and emissions from the optical source. The node may include a processor and memory. The processor can register senders in the optical network at locations in the pixel array and can generate routing information by which to route communications from the registered senders to other pixel elements for transmission to their respective destinations.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: September 16, 2014
    Assignee: Cubic Corporation
    Inventors: Paul Amadeo, Allen Ripingill, David Robinson, Irene Chen
  • Publication number: 20140257785
    Abstract: Data for simulation are selected from an in-memory database of an in-memory database server or simultaneous scenarios simulation at a business application server. The simulation results of a plurality of scenarios received from the business application server are temporarily stored at the in-memory database. One scenario from the plurality of scenarios is selected based on using user-defined rules at the in-memory database server. The selected scenario is communicated to the business application server.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 11, 2014
    Applicant: SAP AG
    Inventors: Pranav Wankawala, Irene Chen, Vimala K.