Patents by Inventor George John

George John 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: 20250140856
    Abstract: An electrode material having a structure of Formula A wherein R1, R2, R3, R4 and R5 are H or Formula A-1
    Type: Application
    Filed: October 25, 2024
    Publication date: May 1, 2025
    Inventors: George John, Harrison Asare
  • Patent number: 11458153
    Abstract: This invention discloses drug-delivery compositions, methods of making prodrugs, and methods of drug delivery using a self-assembled gelator. The backbone of the gelator can contain a drug or prodrug, such as acetaminophen or salicin. Additional drugs or agents can be encapsulated in the gelator. Enzymatic or hydrolytic cleavage can be used to release the drugs.
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: October 4, 2022
    Assignees: The City University of New York, represented by The Research Foundation of the City University of New York, The Brigham and Women's Hospital Inc.
    Inventors: Jeffrey M. Karp, Praveen Kumar Vemula, George John, Greg Cruikshank
  • Publication number: 20220305042
    Abstract: This invention discloses drug-delivery compositions, methods of making prodrugs, and methods of drug delivery using a self-assembled gelator. The backbone of the gelator can contain a drug or prodrug, such as acetaminophen or salicin. Additional drugs or agents can be encapsulated in the gelator. Enzymatic or hydrolytic cleavage can be used to release the drugs.
    Type: Application
    Filed: June 14, 2022
    Publication date: September 29, 2022
    Inventors: Jeffrey M. Karp, Praveen Kumar Vemula, George John, Greg Cruikshank
  • Patent number: 10258072
    Abstract: A gel is disclosed that is formed from a hydrophobic liquid and a gelator. The gelator has a structure given by: formula (I) where (II) and (III) or (IV) or (V). The gelator is environmentally friendly and from a biomass source.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: April 16, 2019
    Assignee: Research Foundation of the City University of New York
    Inventors: George John, Julian Silverman
  • Patent number: 10131832
    Abstract: Self-suspending proppants including proppant particles coated with a CO2-philic coating are provided. The CO2-philic coating may be lightly crosslinked and may have a physical structure that constrains CO2 molecules. Methods of making self-suspending proppants may include coating a proppant particle with a polymerizable precursor material of a CO2-philic material and polymerizing the polymerizable precursor material to form a self-suspending proppant are also provided. Additionally, hydraulic fracturing fluids that may include a CO2-based fluid and the self-suspending proppants and methods of treating subterranean formations by contacting a subterranean formation with hydraulic fracturing fluid and propagating at least one subterranean fracture are provided.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: November 20, 2018
    Assignees: Aramco Services Company, Research Foundation of The City University of New York
    Inventors: Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, B. Raghava Reddy, George John, Vidyasagar Adiyala
  • Patent number: 10131834
    Abstract: Self-suspending proppants including proppant particles coated with a CO2-philic coating are provided. The CO2-philic coating may be lightly crosslinked and may have a physical structure that constrains CO2 molecules. Methods of making self-suspending proppants may include coating a proppant particle with a polymerizable precursor material of a CO2-philic material and polymerizing the polymerizable precursor material to form a self-suspending proppant are also provided. Additionally, hydraulic fracturing fluids that may include a CO2-based fluid and the self-suspending proppants and methods of treating subterranean formations by contacting a subterranean formation with hydraulic fracturing fluid and propagating at least one subterranean fracture are provided.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: November 20, 2018
    Assignees: Aramco Services Company, Research Foundation of The City University of New York
    Inventors: Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, B. Raghava Reddy, George John, Vidyasagar Adiyala
  • Patent number: 10131833
    Abstract: Self-suspending proppants including proppant particles coated with a CO2-philic coating are provided. The CO2-philic coating may be lightly crosslinked and may have a physical structure that constrains CO2 molecules. Methods of making self-suspending proppants may include coating a proppant particle with a polymerizable precursor material of a CO2-philic material and polymerizing the polymerizable precursor material to form a self-suspending proppant are also provided. Additionally, hydraulic fracturing fluids that may include a CO2-based fluid and the self-suspending proppants and methods of treating subterranean formations by contacting a subterranean formation with hydraulic fracturing fluid and propagating at least one subterranean fracture are provided.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: November 20, 2018
    Assignees: Aramco Services Company, Research Foundation of The City of New York
    Inventors: Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, B. Raghava Reddy, George John, Vidyasagar Adiyala
  • Patent number: 10081748
    Abstract: The present invention relates to a method for thickening a hydrophobic liquid. When a hydrophobic liquid is thickened in accordance with the invention, the liquid becomes significantly denser. Preferably, the hydrophobic liquid becomes a gel.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: September 25, 2018
    Assignee: The Research Foundation of The City University of New York
    Inventors: George John, Swapnil R. Jadhav, Praveen Kumar Vemula
  • Publication number: 20180243893
    Abstract: A safety hammer is provided that may be designed to prevent injuries caused by flying nails when users accidentally fail to strike nails on their heads. The present invention may provide for a wooden handle with finger grooves. The wooden handle may be reinforced with a steel rod to add strength and attach the handle to the tempered steel head. Close to the end used for striking nails, the present invention may provide for a pin configured to attach the metal shield to the end used for striking nails. The track in the shield may fit over the pin to ensure the pin is positioned correctly around the face of the present invention's hammer face. In some embodiments, the shield may be secured by magnets, which may be embedded around the present invention's hammer head. The present invention may also provide for a fulcrum point that may be oriented above the nail removal portion of the present invention.
    Type: Application
    Filed: February 28, 2017
    Publication date: August 30, 2018
    Inventor: George John
  • Publication number: 20180230372
    Abstract: Self-suspending proppants including proppant particles coated with a CO2-philic coating are provided. The CO2-philic coating may be lightly crosslinked and may have a physical structure that constrains CO2 molecules. Methods of making self-suspending proppants may include coating a proppant particle with a polymerizable precursor material of a CO2-philic material and polymerizing the polymerizable precursor material to form a self-suspending proppant are also provided. Additionally, hydraulic fracturing fluids that may include a CO2-based fluid and the self-suspending proppants and methods of treating subterranean formations by contacting a subterranean formation with hydraulic fracturing fluid and propagating at least one subterranean fracture are provided.
    Type: Application
    Filed: March 15, 2018
    Publication date: August 16, 2018
    Applicants: Aramco Services Company, Research Foundation of The City University of New York
    Inventors: Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, B. Raghava Reddy, George John, Vidyasagar Adiyala
  • Publication number: 20180230365
    Abstract: Self-suspending proppants including proppant particles coated with a CO2-philic coating are provided. The CO2-philic coating may be lightly crosslinked and may have a physical structure that constrains CO2 molecules. Methods of making self-suspending proppants may include coating a proppant particle with a polymerizable precursor material of a CO2-philic material and polymerizing the polymerizable precursor material to form a self-suspending proppant are also provided. Additionally, hydraulic fracturing fluids that may include a CO2-based fluid and the self-suspending proppants and methods of treating subterranean formations by contacting a subterranean formation with hydraulic fracturing fluid and propagating at least one subterranean fracture are provided.
    Type: Application
    Filed: September 12, 2017
    Publication date: August 16, 2018
    Applicants: Aramco Services Company, Research Foundation of The City University of New York
    Inventors: Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, B. Raghava Reddy, George John, Vidyasagar Adiyala
  • Publication number: 20180230371
    Abstract: Self-suspending proppants including proppant particles coated with a CO2-philic coating are provided. The CO2-philic coating may be lightly crosslinked and may have a physical structure that constrains CO2 molecules. Methods of making self-suspending proppants may include coating a proppant particle with a polymerizable precursor material of a CO2-philic material and polymerizing the polymerizable precursor material to form a self-suspending proppant are also provided. Additionally, hydraulic fracturing fluids that may include a CO2-based fluid and the self-suspending proppants and methods of treating subterranean formations by contacting a subterranean formation with hydraulic fracturing fluid and propagating at least one subterranean fracture are provided.
    Type: Application
    Filed: March 15, 2018
    Publication date: August 16, 2018
    Applicants: Aramco Services Company, Research Foundation of The City University of New York
    Inventors: Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, B. Raghava Reddy, George John, Vidyasagar Adiyala
  • Patent number: 9849101
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacyl-ethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: December 26, 2017
    Assignees: Research Foundation of the City University of New York, The Curators of the University of Missouri, University of North Texas
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen
  • Publication number: 20170311639
    Abstract: A gel is disclosed that is formed from a hydrophobic liquid and a gelator. The gelator has a structure given by: formula (I) where (II) and (III) or (IV) or (V). The gelator is environmentally friendly and from a biomass source.
    Type: Application
    Filed: November 12, 2015
    Publication date: November 2, 2017
    Inventors: George John, Julian Silverman
  • Publication number: 20170035891
    Abstract: This invention discloses drug-delivery compositions, methods of making prodrugs, and methods of drug delivery using a self-assembled gelator. The backbone of the gelator can contain a drug or prodrug, such as acetaminophen or salicin. Additional drugs or agents can be encapsulated in the gelator. Enzymatic or hydrolytic cleavage can be used to release the drugs.
    Type: Application
    Filed: July 18, 2016
    Publication date: February 9, 2017
    Inventors: Jeffrey M. Karp, Praveen Kumar Vemula, George John, Greg Cruikshank
  • Patent number: 9539215
    Abstract: A method for preparing hydro/organo gelators from disaccharide sugars by biocatalysis and their use in enzyme-triggered drug delivery. Controlled delivery of an anti-inflammatory, chemopreventive drug is achieved by an enzyme-triggered drug release mechanism via degradation of encapsulated hydrogels. The hydro- and organo-gelators are synthesized in high yields from renewable resources by using a regioselective enzyme catalysis and a known chemopreventive and anti-inflammatory drug, curcumin, is encapsulated in the gel matrix and released by enzyme triggered delivery. The release of the drug occurs at the physiological temperature and control of the drug release rate is achieved by manipulating the enzyme concentration and temperature. The by-products formed after the gel degradation clearly demonstrated the site specificity of degradation of the gelator by enzyme catalysis.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: January 10, 2017
    Assignee: RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORK
    Inventors: George John, Praveen Vemula
  • Publication number: 20170000748
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacyl-ethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings.
    Type: Application
    Filed: September 15, 2016
    Publication date: January 5, 2017
    Applicants: Research Foundation of the City University of New York, The Curators of the University of Missouri, University of North Texas
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen
  • Patent number: 9474271
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacylethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings. The subject matter disclosed herein relates to enhancers of amidohydrolase activity.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: October 25, 2016
    Assignees: Research Foundation of the City University of New York, The Curators of The University of Missouri, University of North Texas
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen
  • Patent number: 9315676
    Abstract: The present invention generally relates to a method of making nanoparticles and uses thereof. In particular, the invention relates to methods of making metal nanoparticles (MNPs). The invention also relates to antimicrobial uses of the nanoparticles.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: April 19, 2016
    Assignee: RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORK
    Inventors: George John, Praveen Kumar Vemula, Pulickel Ajayan, Ashavani Kumar
  • Publication number: 20150359218
    Abstract: A method for enhancing amidohydrolase activity of Fatty Acid Amide Hydrolase (FAAH) is disclosed. The method comprising administering a phenoxyacylethanolamide that causes the enhanced activity. The enhanced activity can have numerous effects on biological organisms including, for example, enhancing the growth of certain seedlings. The subject matter disclosed herein relates to enhancers of amidohydrolase activity.
    Type: Application
    Filed: January 17, 2014
    Publication date: December 17, 2015
    Inventors: George John, Subbiah Nagarajan, Kent Chapman, Lionel Faure, Peter Koulen