Patents by Inventor Hesham SHERIF

Hesham SHERIF 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).

  • SPACING LINKER GROUP DESIGN FOR BRIGHTNESS ENHANCEMENT IN DIMERIC OR POLYMERIC DYES
    Publication number: 20240132725
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (A), or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L1a, L1b, L2, L3, L4, L5, L6, M1, M2, m, n, q, and w are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: December 7, 2021
    Publication date: April 25, 2024
    Inventor: Hesham SHERIF
  • Water soluble fluorescent or colored dyes and methods for their use
    Patent number: 11939474
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: March 26, 2024
    Assignee: Sony Group Corporation
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • WATER SOLUBLE FLUORESCENT OR COLORED DYES AND METHODS FOR THEIR USE
    Publication number: 20220372297
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 24, 2022
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • Water soluble fluorescent or colored dyes and methods for their use
    Patent number: 11434374
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: September 6, 2022
    Assignee: Sony Corporation
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • WATER SOLUBLE FLUORESCENT OR COLORED DYES AND METHODS FOR THEIR USE
    Publication number: 20210261782
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, R1, R2, R3L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: March 2, 2021
    Publication date: August 26, 2021
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • Phenylethynylnaphthalene dyes and methods for their use
    Patent number: 11084932
    Abstract: Compounds useful as fluorescent or colored dyes that enable visual detection of biomolecules and other analytes are disclosed. The compounds comprise a phenylethynylnapthalene moiety represented by the following structure (I): including salts thereof, wherein R1a, R1b, R1c, R1d, R1e, R1f, R2a, R2b, R2c, R2d, R2e, R2f, R2g, R2h, R2i, R2j, x and y are as defined herein. Methods associated with preparation and use of such compounds for visually detecting a biomolecule are also provided.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: August 10, 2021
    Assignee: Sony Group Corporation
    Inventors: C. Frederick Battrell, Tracy Matray, Hesham Sherif, Michael VanBrunt
  • Water soluble fluorescent or colored dyes and methods for their use
    Patent number: 10954391
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: March 23, 2021
    Assignee: Sony Corporation
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • PROGRAMMABLE DENDRITIC DRUGS
    Publication number: 20200222554
    Abstract: Compounds useful as biologically active compounds are disclosed. The compounds have the following structure (I) or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, L, L1, L2, L3, L4, L5, L6, M, m, and p are as defined herein. Methods associated with preparation and use of such compounds is also provided.
    Type: Application
    Filed: October 5, 2018
    Publication date: July 16, 2020
    Inventors: Tracy MATRAY, Hesham SHERIF
  • WATER SOLUBLE FLUORESCENT OR COLORED DYES AND METHODS FOR THEIR USE
    Publication number: 20200109287
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: June 13, 2019
    Publication date: April 9, 2020
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • Water soluble fluorescent or colored dyes and methods for their use
    Patent number: 10435563
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: October 8, 2019
    Assignees: Sony Corporation, Sony Corporation of America
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • PHENYLETHYNYLNAPHTHALENE DYES AND METHODS FOR THEIR USE
    Publication number: 20180237641
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I), including salts thereof, wherein R1a, R1b, R1c, R1d, R1e, R1f, R2a, R2b, R2c, R2d, R2e, R2f, R2g, R2h, R2i, R2j, x and y are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: February 26, 2016
    Publication date: August 23, 2018
    Inventors: C. Frederick Battrell, Tracy Matray, Hesham Sherif, Michael VanBrunt
  • Water soluble fluorescent or colored dyes and methods for their use
    Patent number: 10036754
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1a, R1b, R2a, R2b, R2c, R2d, R2e, R2f, R2g, R2h, R2i, R2j, R2k, R2l, R2m, R2n, R2o, R2p, R2q, R2r and R2s are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: July 31, 2018
    Assignees: Sony Corporation, Sony Corporation of America
    Inventors: Tracy Matray, Hesham Sherif
  • WATER SOLUBLE FLUORESCENT OR COLORED DYES AND METHODS FOR THEIR USE
    Publication number: 20180163052
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: July 25, 2017
    Publication date: June 14, 2018
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • WATER SOLUBLE FLUORESCENT OR COLORED DYES AND METHODS FOR THEIR USE
    Publication number: 20180100861
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1a, R1b, R2a, R2b, R2c, R2d, R2e, R2f, R2g, R2h, R2i, R2j, R2k, R2l, R2m, R2n, R2o, R2p, R2q, R2r and R2s are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: May 25, 2017
    Publication date: April 12, 2018
    Inventors: Tracy Matray, Hesham Sherif
  • Water soluble fluorescent or colored dyes and methods for their use
    Patent number: 9765220
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: September 19, 2017
    Assignees: SONY CORPORATION, SONY CORPORATION OF AMERICA
    Inventors: Tracy Matray, Hesham Sherif, C. Frederick Battrell
  • Water soluble fluorescent or colored dyes and methods for their use
    Patent number: 9689877
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): Formula (I), including stereoisomers, salts and tautomers thereof, wherein R1a, R1b, R2a, R2b, R2c, R2d, R2e, R2f, R2g, R2h, R2i, R2j, R2k, R2l, R2m, R2n, R2o, R2p, R2q, R2r and R2s are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: June 27, 2017
    Assignees: SONY CORPORATION, SONY CORPORATION OF AMERICA
    Inventors: Tracy Matray, Hesham Sherif
  • WATER SOLUBLE FLUORESCENT OR COLORED DYES AND METHODS FOR THEIR USE
    Publication number: 20160341736
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): Formula (I), including stereoisomers, salts and tautomers thereof, wherein R1a, R1b, R2a, R2b, R2c, R2d, R2e, R2f, R2g, R2h, R2i, R2j, R2k, R2l, R2m, R2n, R2o, R2p, R2q, R2r and R2s are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: January 16, 2015
    Publication date: November 24, 2016
    Inventors: Tracy Matray, Hesham Sherif
  • WATER SOLUBLE FLUORESCENT OR COLORED DYES AND METHODS FOR THEIR USE
    Publication number: 20160208100
    Abstract: Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
    Type: Application
    Filed: August 22, 2014
    Publication date: July 21, 2016
    Inventors: Tracy MATRAY, Hesham SHERIF, C. Frederick BATTRELL