Patents by Inventor Joshua S. Katz

Joshua S. Katz 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: 20210322554
    Abstract: A composition comprising a protein and a polyalkoxy fatty acyl surfactant of general formula I wherein R1—C(?O) is a fatty acyl group, R2 is H or a substituted or unsubstituted hydrocarbyl group, X1 is O or NH, X2 is O or NH, n is 0 or an integer of 1-5, R3 is a polymeric group comprising polymerized units of general formula II and III wherein the weight ratio of said protein to said polyalkoxy fatty acyl surfactant is in the range of 200:1 to 1000:1.
    Type: Application
    Filed: September 6, 2019
    Publication date: October 21, 2021
    Inventors: Joshua S. Katz, Susan L. Jordan
  • Patent number: 10836665
    Abstract: A method of scale inhibition treatment of a water system comprising introducing an aqueous scale inhibiting composition into the water system wherein the aqueous scale inhibiting composition comprises a carboxylated hyperbranched polyglycerol.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: November 17, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company, The Board of Trustees of the University of Illinoi
    Inventors: Larisa Mae Q. Reyes, J. Keith Harris, Joshua S. Katz, Christopher J. Tucker, Steven C. Zimmerman, Brittany A. Walker
  • Patent number: 10647782
    Abstract: Provided is a composition comprising one or more protein and one or more polyalkoxy fatty compound wherein the weight ratio of said protein to said polyalkoxy fatty compound is from 0.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: May 12, 2020
    Inventors: Joshua S. Katz, David J. Brennan, Florin Dan, Yujing Tan, Susan L. Jordan, Timothy J. Young, Yang Song
  • Patent number: 10633459
    Abstract: Provided is a composition comprising one or more protein and one or more polyalkoxy fatty compound and wherein said polyalkoxy fatty compound has structure (I) wherein R1 is a fatty group; R2 is H or a substituted or unsubstituted hydrocarbyl group; n is 0 to 5; X1 is O, S, or NH; X2 is O, S, or NH; and R3 is a polymeric group comprising polymerized units of (II) and (III)
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 28, 2020
    Inventors: Joshua S. Katz, Yang Song, Timothy J. Young, David J. Brennan, Florin Dan, Yujing Tan, Susan L. Jordan
  • Patent number: 10301428
    Abstract: Provided is a polyalkoxy fatty compound having the structure (I) wherein R1 is a fatty group; R2 is H or a substituted or unsubstituted hydrocarbyl group; n is 0 to 5; X1 is S, or NH; X2 is O, S, or NH; and R3 is a polymeric group comprising polymerized units of structure (II) and structure (III)
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: May 28, 2019
    Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM & HAAS COMPANY
    Inventors: Joshua S. Katz, David J. Brennan, Florin Dan, Yujing Tan, Susan L. Jordan, Timothy J. Young, Yang Song
  • Publication number: 20190062260
    Abstract: The invention provides a protected antimicrobial compound and methods of using the same.
    Type: Application
    Filed: August 30, 2018
    Publication date: February 28, 2019
    Inventors: Keith Harris, Joshua S. Katz, David M. Laganella, Shampa R. Samanta, Brittany A. Walker, Steven C. Zimmerman
  • Publication number: 20180369393
    Abstract: An aqueous solution comprising a cationic polymer dissolved in water, wherein said cationic polymer comprises a hydrophobic quaternary ammonium group covalently attached to a hydroxyethyl cellulose polymer backbone. Also, a method of delivering a drug to a mucosal surface in a living body, said method comprising applying the aqueous solution to said mucosal surface.
    Type: Application
    Filed: March 28, 2016
    Publication date: December 27, 2018
    Inventors: Joshua S. Katz, Yujing Tan, Emmett M. Partain, III, Demetrius Dielman, Susan L. Jordan, Jaime L. Curtis-Fisk, Ryan J. DePuit
  • Publication number: 20180305467
    Abstract: Provided is a composition comprising one or more protein and one or more polyalkoxy fatty compound and wherein said polyalkoxy fatty compound has structure (I) wherein R1 is a fatty group; R2 is H or a substituted or unsubstituted hydrocarbyl group; n is 0 to 5; X1 is O, S, or NH; X2 is O, S, or NH; and R3 is a polymeric group comprising polymerized units of (II) and (III)
    Type: Application
    Filed: June 29, 2018
    Publication date: October 25, 2018
    Inventors: Joshua S. Katz, Yang Song, Timothy J. Young, David J. Brennan, Florin Dan, Yujing Tan, Susan L. Jordan
  • Publication number: 20180273683
    Abstract: Provided is a polyalkoxy fatty compound having the structure (I) wherein R1 is a fatty group; R2 is H or a substituted or unsubstituted hydrocarbyl group; n is 0 to 5; X1 is S, or NH; X2 is O, S, or NH; and R3 is a polymeric group comprising polymerized units of structure (II) and structure (III)
    Type: Application
    Filed: September 1, 2016
    Publication date: September 27, 2018
    Inventors: Joshua S. Katz, David J. Brennan, Florin Dan, Yujing Tan, Susan L. Jordan, Timothy J. Young, Yang Song
  • Publication number: 20180244552
    Abstract: A method of scale inhibition treatment of a water system comprising introducing an aqueous scale inhibiting composition into the water system wherein the aqueous scale inhibiting composition comprises a carboxylated hyperbranched polyglycerol.
    Type: Application
    Filed: September 2, 2016
    Publication date: August 30, 2018
    Inventors: Larisa Mae Q. Reyes, J. Keith Harris, Joshua S. Katz, Christopher J. Tucker, Steven C. Zimmerman, Brittany A. Walker
  • Publication number: 20180237544
    Abstract: Provided is a composition comprising one or more protein and one or more polyalkoxy fatty compound wherein the weight ratio of said protein to said polyalkoxy fatty compound is from 0.
    Type: Application
    Filed: September 1, 2016
    Publication date: August 23, 2018
    Inventors: Joshua S. Katz, David J. Brennan, Florin Dan, Yujing Tan, Susan L. Jordan, Timothy J. Young, Yang Song
  • Publication number: 20160185682
    Abstract: The present disclosure relates to enhanced nitrification inhibitor dry fertilizer compositions, methods for making the same, and their use in agricultural applications.
    Type: Application
    Filed: December 29, 2015
    Publication date: June 30, 2016
    Inventor: Joshua S. Katz
  • Publication number: 20140127309
    Abstract: The present invention meets one or more of the above needs and is a composition comprising plurality of capsules wherein the capsules comprise: a core of one or more highly polar liquids; one or more polar active materials dissolved in or dispersed in one or more highly polar liquids; a mixture of one or more polymers and one of more highly polar liquids; or a mixture of one or more polymers, one or more highly polar liquids and one or more polar active materials, and a shell comprising, particles in a polymer matrix or particles; wherein the thickness of the shell is sufficient to prevent passage of the highly polar liquid or the active material through the shell or to control the rate passage of the highly polar liquid or the active material through the shell with the proviso that the one or more polymers may be located in the core, in the polymer matrix of the shell or both.
    Type: Application
    Filed: May 31, 2012
    Publication date: May 8, 2014
    Applicants: ROHM and HAAS COMPANY, Dow Global Technologies LLC
    Inventors: Ian J. Drake, Andrew Hughes, Christopher J. Tucker, Thomas H. Kalantar, Joshua S Katz
  • Publication number: 20110002844
    Abstract: Disclosed are stabilized polymersomes having layer structures. Such stabilized polymersomes are, in some embodiments, biocompatible, and are capable of enhanced, sustained release of agents. Also disclosed are related methods for synthesizing such stabilized polymersomes and methods for using such polymersomes for delivery of therapeutic, imaging, and various other agents.
    Type: Application
    Filed: February 11, 2009
    Publication date: January 6, 2011
    Applicant: The Trustees of the University of Pennsylvania
    Inventors: Joshua S. Katz, Jason A. Burdick, Daniel A. Hammer