Patents by Inventor Rajeev Rajbhandari

Rajeev Rajbhandari 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).

  • Modified Indigo Compounds and Methods of Dyeing a Substrate Using a Modified Indigo Compound
    Publication number: 20210403718
    Abstract: The present disclosure provides dye compounds for use in dyeing textiles.
    Type: Application
    Filed: August 30, 2021
    Publication date: December 30, 2021
    Applicant: The H.D. Lee Company, Inc.
    Inventors: Sudhakar Puvvada, Dennis Scheer, Paul Gerard Hoertz, Amsarani Ramamoorthy, Rajeev Rajbhandari, Caroline Elizabeth Hagerman, Alexander Peter Dirk Massey, Alexander Mark Hellawell, Asadollah Fallah, Ruhksana Quyoum
  • Modified indigo compounds and methods of dyeing a substrate using a modified indigo compound
    Patent number: 11208559
    Abstract: The present disclosure provides dye compounds for use in dyeing textiles.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: December 28, 2021
    Assignee: The H.D. Lee Company, Inc.
    Inventors: Sudhakar Puvvada, Dennis Scheer, Paul Gerard Hoertz, Amsarani Ramamoorthy, Rajeev Rajbhandari, Caroline Elizabeth Hagerman, Alexander Peter Dirk Massey, Alexander Mark Hellawell, Asadollah Fallah, Ruhksana Quyoum
  • MODIFIED INDIGO COMPOUNDS AND METHODS OF DYEING A SUBSTRATE USING A MODIFIED INDIGO COMPOUND
    Publication number: 20190256710
    Abstract: The present disclosure provides dye compounds for use in dyeing textiles.
    Type: Application
    Filed: June 22, 2017
    Publication date: August 22, 2019
    Inventors: Sudhakar PUVVADA, Dennis SCHEER, Paul Gerard HOERTZ, Amsarani RAMAMOORTHY, Rajeev RAJBHANDARI, Caroline Elizabeth HAGERMAN, Alexander Peter Dirk MASSEY, Alexander Mark HELLAWELL, Asadollah FALLAH, Ruhksana QUYOUM
  • Systems, Methods, And Article For Preserving A Look Of A Garment
    Publication number: 20190100872
    Abstract: Provided are methods for treating garments so as to improve color contrast, darkness, or both. Also provided are systems for treating garments as well as garments made according to the disclosed methods.
    Type: Application
    Filed: October 2, 2018
    Publication date: April 4, 2019
    Inventors: Sudhakar PUVVADA, Dennis SCHEER, Paul G. HOERTZ, Rajeev RAJBHANDARI, Akash PARDESHI
  • SPRAY APPLICATION METHOD FOR TREATING A GARMENT
    Publication number: 20180313026
    Abstract: Methods for treating a garment include: prewashing the garment; drying the garment in a first drying process; spraying a functional chemical onto the dried garment; and applying a curing treatment to the garment to cure the functional chemical. The method may further include drying the garment in a second drying process after spraying the functional chemical onto the garment.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 1, 2018
    Inventors: Rajeev Rajbhandari, Phillip Aydelette, Dennis Scheer, Sudhakar Puvvada, Amsarani Ramamoorthy, Akash Pardeshi