Patents by Inventor Eswara Naidu Chikkala

Eswara Naidu Chikkala 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).

  • BUILD MATERIALS HAVING A POWDER MIXTURE COMPRISING GRAPHENE, METHODS OF PRODUCING ARTICLES THEREFROM, AND ARTICLES PRODUCED THEREWITH
    Publication number: 20240058862
    Abstract: Methods and build materials are provided for producing articles with additive manufacturing processes. The methods comprise providing a build material comprising a powder mixture of about 95.0 wt. % to about 99.95 wt. % metallic powder and about 0.05 wt. % to about 5.0 wt. % graphene powder and performing an additive manufacturing process to produce the article from the build material. The graphene powder comprises nanoplatelets having between 1 and 30 layers of graphene.
    Type: Application
    Filed: October 4, 2022
    Publication date: February 22, 2024
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Vasisht Dilip, Kedar Sharma, Riyazahmmad Kurlgeri, Venkata Sai Manohar Gollakota, Eswara Naidu Chikkala, Brian Baughman, Harry Kington, Robert McDonald
  • Ice prevention dam for, and method for forming, a pitot tube
    Patent number: 11221346
    Abstract: In an embodiment, an ice-prevention dam for a pitot tube includes a body and a head. The body includes a notch having a substantially planar back, and the head extends from the body and has a substantially planar side that is substantially parallel to the back of the notch. Such a dam can prevent ice accumulation in a pitot tube, and can facilitate proper positioning of the dam. For example, during manufacture of a pitot tube, an assembler inserts the dam into a hole in a side of a pitot-tube body having a front opening such that the head of the dam is located outside of the pitot-tube body and a body of the dam is located inside of the pitot-tube body. Next, the assembler positions the dam by causing the substantially planar side of the dam head to be substantially parallel with the front opening of the pitot-tube body.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: January 11, 2022
    Assignee: Honeywell International Inc.
    Inventors: Sadique Mohammad Abdullah, Purushotham Reddy B., Narasimha Reddy Venkatarayappa, Murali Krishnan Payangapadan, Eswara Naidu Chikkala, Rama Sateesh Venkata Kandula
  • ICE PREVENTION DAM FOR, AND METHOD FOR FORMING, A PITOT TUBE
    Publication number: 20180259547
    Abstract: In an embodiment, an ice-prevention dam for a pitot tube includes a body and a head. The body includes a notch having a substantially planar back, and the head extends from the body and has a substantially planar side that is substantially parallel to the back of the notch. Such a dam can prevent ice accumulation in a pitot tube, and can facilitate proper positioning of the dam. For example, during manufacture of a pitot tube, an assembler inserts the dam into a hole in a side of a pitot-tube body having a front opening such that the head of the dam is located outside of the pitot-tube body and a body of the dam is located inside of the pitot-tube body. Next, the assembler positions the dam by causing the substantially planar side of the dam head to be substantially parallel with the front opening of the pitot-tube body.
    Type: Application
    Filed: March 13, 2017
    Publication date: September 13, 2018
    Inventors: Sadique Mohammad Abdullah, Purushotham Reddy B., Narasimha Reddy Venkatarayappa, Murali Krishnan Payangapadan, Eswara Naidu Chikkala, Rama Sateesh Venkata Kandula