Patents by Inventor Todd Emrick

Todd Emrick 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).

  • Patent number: 12281132
    Abstract: The invention provides novel zwitterionic monomers and polymers (including copolymers) with pendent phosphonium-based zwitterionic moieties, and compositions and products comprising same, as well as related methods and uses of the compositions, for example, as surfactants, coatings, and interlayer materials, biomedical materials or agents.
    Type: Grant
    Filed: January 24, 2023
    Date of Patent: April 22, 2025
    Assignee: University of Massachusetts
    Inventors: Marcel U. Brown, Todd Emrick
  • Publication number: 20250122157
    Abstract: Triazole-containing deoxybenzoin compounds are described herein. The compounds can exhibit a desirable range of thermal properties pertaining to low heat release and low flammability. In a further advantageous feature, the compounds can be used to provide triazole-containing deoxybenzoin polymers.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 17, 2025
    Inventors: Todd Emrick, Krishnamurthy Munusamy
  • Publication number: 20240254127
    Abstract: A temozolomide compound according to formula (I) is described, wherein R1, L1, and X are defined herein. The temozolomide compound can be used to prepare polymers comprising temozolomide. Additionally, the polymers comprising temozolomide can be particularly useful in the treatment of certain diseases.
    Type: Application
    Filed: January 10, 2024
    Publication date: August 1, 2024
    Inventors: Todd Emrick, Matthew Skinner, Sarah M. Ward, Banishree Saha
  • Patent number: 11912709
    Abstract: A temozolomide compound according to formula (I) is described, wherein R1, L1, and X are defined herein. The temozolomide compound can be used to prepare polymers comprising temozolomide. Additionally, the polymers comprising temozolomide can be particularly useful in the treatment of certain diseases.
    Type: Grant
    Filed: March 1, 2021
    Date of Patent: February 27, 2024
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Todd Emrick, Matthew Skinner, Sarah M. Ward, Banishree Saha
  • Patent number: 11823808
    Abstract: Electrically conductive polymeric composite materials include microbially produced protein nanowires. The conductive composites are useful in diverse electronic materials applications, particularly in applications requiring biocompatibility, such as sensors and wearable electronics.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: November 21, 2023
    Assignee: University of Massachusetts
    Inventors: Derek R. Lovley, Todd Emrick, Yun-Lu Sun, Brian Montz
  • Publication number: 20230331918
    Abstract: A zwitterion has a structure according to the Formula wherein Z, L1, L2, R, Y, and x are as defined herein. The zwitterions can be used to provide the corresponding polymer zwitterions, for example using free radical polymerization techniques.
    Type: Application
    Filed: April 5, 2023
    Publication date: October 19, 2023
    Inventors: Marcel U. Brown, Todd Emrick
  • Publication number: 20230323200
    Abstract: A composition includes a plurality of lead halide perovskite nanocrystals and an ammonium halide-containing copolymer or a guanidinium halide-containing copolymer. The ammonium halide-containing copolymer and guanidinium halide-containing copolymer can include repeating units defined herein. The composition can be particularly useful for color tuning perovskite nanocrystals, and can be well-suited for light emitting applications, including light emitting diodes.
    Type: Application
    Filed: April 6, 2023
    Publication date: October 12, 2023
    Inventors: Todd Emrick, Christopher Cueto
  • Publication number: 20230192732
    Abstract: The invention provides novel zwitterionic monomers and polymers (including copolymers) with pendent phosphonium-based zwitterionic moieties, and compositions and products comprising same, as well as related methods and uses of the compositions, for example, as surfactants, coatings, and interlayer materials, biomedical materials or agents.
    Type: Application
    Filed: January 24, 2023
    Publication date: June 22, 2023
    Inventors: Marcel U. Brown, Todd Emrick
  • Publication number: 20230159737
    Abstract: A method of making a porous structure is described herein. The method includes combining a hard material comprising a carbonaceous material, an inorganic material, or a combination thereof, with a polymer blend to provide a mixture; and heating the mixture to a temperature effective to template the hard material, degrade the polymer blend and provide the porous structure comprising the hard material. Porous structures having a a solid continuous phase and a gaseous dispersed phase are also provided.
    Type: Application
    Filed: October 20, 2022
    Publication date: May 25, 2023
    Inventors: Reika Katsumata, Todd Emrick, James Nicolas Matias Pagaduan
  • Patent number: 11603379
    Abstract: The invention provides novel zwitterionic monomers and polymers (including copolymers) with pendent phosphonium-based zwitterionic moieties, and compositions and products comprising same, as well as related methods and uses of the compositions, for example, as surfactants, coatings, and interlayer materials, biomedical materials or agents.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: March 14, 2023
    Assignee: University of Massachusetts
    Inventors: Marcel U. Brown, Todd Emrick
  • Patent number: 11254784
    Abstract: A method for deblocking a blocked isocyanate is described herein. The method includes contacting a blocked isocyanate and a halide ion source under conditions effective to provide a deblocked isocyanate. A method of making a polyurethane is also disclosed. The method of making a polyurethane includes combining a blocked isocyanate, a polyol, and a halide ion source in the presence of solvent and under conditions effective to provide the polyurethane.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: February 22, 2022
    Assignees: THE UNIVERSITY OF MASSACHUSETTS, BASF SE
    Inventors: Madhu Sheri, Umesh Choudhary, Todd Emrick, Sunitha Grandhee
  • Patent number: 11174214
    Abstract: The invention provides novel deoxybenzoin-containing polymers exhibiting branched (including hyperbranched) architectures, and related methods and uses thereof.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: November 16, 2021
    Assignee: University of Massachusetts
    Inventors: Moira Caitlin Brown, Elizabeth Ganz Stubbs, Todd Emrick
  • Publication number: 20210198533
    Abstract: A crosslinkable polymer composition includes repeating units of formula (I) and repeating units derived from a monomer having an ethylenically unsaturated group and a crosslinkable functional group, wherein the crosslinkable functional group is capable of forming a covalent linkage with a crosslinkable functional group of an adjacent repeating unit. R1 and R2 are as defined herein. The crosslinkable polymer composition can be particularly useful, for example, for pressure sensitive adhesive or coating compositions. A method of making the polymer composition and a pressure sensitive adhesive and a coating are also described.
    Type: Application
    Filed: March 11, 2021
    Publication date: July 1, 2021
    Inventors: Shelly Peyton, John Klier, Yen Tran, Todd Emrick
  • Publication number: 20210198265
    Abstract: A temozolomide compound according to formula (I) is described, wherein R1, L1, and X are defined herein. The temozolomide compound can be used to prepare polymers comprising temozolomide. Additionally, the polymers comprising temozolomide can be particularly useful in the treatment of certain diseases.
    Type: Application
    Filed: March 1, 2021
    Publication date: July 1, 2021
    Inventors: Todd Emrick, Matthew Skinner, Sarah M. Ward, Banishree Saha
  • Patent number: 10995094
    Abstract: A temozolomide compound according to formula (I) is described, wherein R1, L1, and X are defined herein. The temozolomide compound can be used to prepare polymers comprising temozolomide. Additionally, the polymers comprising temozolomide can be particularly useful in the treatment of certain diseases.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: May 4, 2021
    Assignee: THE UNIVERSITY OF MASSACHUSETTS
    Inventors: Todd Emrick, Matthew Skinner, Sarah M. Ward, Banishree Saha
  • Patent number: 10968369
    Abstract: A crosslinkable polymer composition includes repeating units of formula (I) and repeating units derived from a monomer having an ethylenically unsaturated group and a crosslinkable functional group, wherein the crosslinkable functional group is capable of forming a covalent linkage with a crosslinkable functional group of an adjacent repeating unit. R? and R2 are as defined herein. The crosslinkable polymer composition can be particularly useful, for example, for pressure sensitive adhesive or coating compositions. A method of making the polymer composition and a pressure sensitive adhesive and a coating are also described.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: April 6, 2021
    Assignee: THE UNIVERSITY OF MASSACHUSETTS
    Inventors: Shelly Peyton, John Klier, Yen Tran, Todd Emrick
  • Publication number: 20210070786
    Abstract: The invention provides novel zwitterionic monomers and polymers (including copolymers) with pendent phosphonium-based zwitterionic moieties, and compositions and products comprising same, as well as related methods and uses of the compositions, for example, as surfactants, coatings, and interlayer materials, biomedical materials or agents.
    Type: Application
    Filed: September 9, 2020
    Publication date: March 11, 2021
    Inventors: Marcel U. Brown, Todd Emrick
  • Publication number: 20200239623
    Abstract: A method for deblocking a blocked isocyanate is described herein. The method includes contacting a blocked isocyanate and a halide ion source under conditions effective to provide a deblocked isocyanate. A method of making a polyurethane is also disclosed. The method of making a polyurethane includes combining a blocked isocyanate, a polyol, and a halide ion source in the presence of solvent and under conditions effective to provide the polyurethane.
    Type: Application
    Filed: August 31, 2018
    Publication date: July 30, 2020
    Inventors: Madhu Sheri, Umesh Choudhary, Todd Emrick, Sunitha Grandhee
  • Publication number: 20200140448
    Abstract: A temozolomide compound according to formula (I) is described, wherein R1, L1, and X are defined herein. The temozolomide compound can be used to prepare polymers comprising temozolomide. Additionally, the polymers comprising temozolomide can be particularly useful in the treatment of certain diseases.
    Type: Application
    Filed: January 7, 2020
    Publication date: May 7, 2020
    Inventors: Todd Emrick, Matthew Skinner, Sarah M. Ward, Banishree Saha
  • Patent number: 10632206
    Abstract: The invention generally relates to zwitterionic polymers (including zwitterionic copolymers), such as polymethacrylic structures, with pendent functional moieties, such as therapeutic or biologic moieties. More particularly, the invention relates to phosphorylcholine-substituted methacrylic polymers prepared by free radical polymerization and click chemistry, for example, and compositions and products comprising same, as well as related methods and uses of the compositions, for example, as biological or therapeutic agents and in drug delivery thereof.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: April 28, 2020
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Todd Emrick, Xiangji Chen, Samantha Page