Patents by Inventor Jesmy Jose

Jesmy Jose 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).

  • Synthesis and molecular weight control of aliphatic polyester diols
    Patent number: 9611352
    Abstract: The synthesis of certain polyester diols (PEDs) is disclosed. This application also discloses the purification and polymerization kinetics of lipid based PEDs. Molecular weight and distribution controls were achieved by initial and induced stoichiometric imbalance and optimization of the purification protocol. Thermal degradation and thermal transition behavior of the PEDs were also investigated by TGA and DSC.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: April 4, 2017
    Assignee: Trent University
    Inventors: Suresh Narine, Shaojun Li, Jesmy Jose, Shegufta Shetranjiwalla, Laziz Bouzidi
  • BIO-BASED DIISOCYANATE AND CHAIN EXTENDERS IN CRYSTALLINE SEGMENTED THERMOPLASTIC POLYESTER URETHANES
    Publication number: 20160102168
    Abstract: The synthesis of semi-crystalline thermoplastic polyester urethanes is disclosed. The synthesis describes parameters such as controlled concentration, distribution, and types of crystalline hard segment blocks to correlate the effect of hard segment crystallinity to that of the soft segment blocks.
    Type: Application
    Filed: September 15, 2015
    Publication date: April 14, 2016
    Applicant: TRENT UNIVERSITY
    Inventors: Suresh Narine, Shaojun Li, Jesmy Jose, Laziz Bouzidi
  • SYNTHESIS AND MOLECULAR WEIGHT CONTROL OF ALIPHATIC POLYESTER DIOLS
    Publication number: 20160075820
    Abstract: The synthesis of certain polyester diols (PEDs) is disclosed. This application also discloses the purification and polymerization kinetics of lipid based PEDs. Molecular weight and distribution controls were achieved by initial and induced stoichiometric imbalance and optimization of the purification protocol. Thermal degradation and thermal transition behavior of the PEDs were also investigated by TGA and DSC.
    Type: Application
    Filed: September 15, 2015
    Publication date: March 17, 2016
    Applicant: TRENT UNIVERSITY
    Inventors: Suresh Narine, Shaojun Li, Jesmy Jose, Shegufta Shetranjiwalla, Laziz Bouzidi
  • ALIPHATIC POLYESTERS AND COPOLYESTERS DERIVED FROM NATURAL OILS AND THEIR RELATED PHYSICAL PROPERTIES
    Publication number: 20150065682
    Abstract: The synthesis of certain medium and long chain ?-hydroxy esters and certain ?-hydroxy fatty acids is disclosed. Such ?-hydroxy esters and ?-hydroxy fatty acids are derived from natural oils, and their corresponding polymers were obtained by melt polycondensation. Additionally, the present effort investigates the effects of structural and molecular parameters on the thermal and mechanical properties of ?-hydroxy ester based polymers. Additionally, the present effort investigates the co-polymerization of ?-hydroxy ester based polymers.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 5, 2015
    Inventors: Suresh Narine, Laziz Bouzidi, Shaojun Li, Jesmy Jose, Ghazaleh Pourfallah