Patents by Inventor Ravikumar VASUDEVAN

Ravikumar VASUDEVAN 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: 20240088488
    Abstract: The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Applicant: Fenwood Labs Inc.
    Inventors: Bryan Laulicht, Jonah Myerberg, Ravikumar Vasudevan, Zachary Kelly
  • Publication number: 20240014474
    Abstract: The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
    Type: Application
    Filed: August 24, 2021
    Publication date: January 11, 2024
    Applicant: Fenwood Labs Inc.
    Inventors: Bryan Laulicht, Jonah Myerberg, Ravikumar Vasudevan, Zachary Kelly
  • Patent number: 11469465
    Abstract: The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: October 11, 2022
    Assignee: Fenwood Labs Inc.
    Inventors: Bryan Laulicht, Jonah Myerberg, Ravikumar Vasudevan, Zachary Kelly
  • Publication number: 20220311109
    Abstract: The present disclosure provides batteries that have a reduced risk or no risk of gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries of the present disclosure advantageously stop producing significant current flow shortly after contact with a conductive aqueous medium, including the conductive aqueous medium of a wet tissue environment such as that found in the GI tract. The present disclosure further provides multi-layered laminate materials useful for manufacturing such batteries and methods for making the batteries. The batteries are, in some embodiments, 3 V or 1.5 V coin or button cell-type batteries.
    Type: Application
    Filed: June 10, 2020
    Publication date: September 29, 2022
    Applicant: Fenwood Labs Inc.
    Inventors: Bryan Laulicht, Jonah Myerberg, Ravikumar Vasudevan, Zachary A. Kelly, Jeff M. Karp, Robert Langer
  • Publication number: 20220069389
    Abstract: The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
    Type: Application
    Filed: August 24, 2021
    Publication date: March 3, 2022
    Applicant: Fenwood Labs Inc.
    Inventors: Bryan Laulicht, Jonah Myerberg, Ravikumar Vasudevan, Zachary Kelly
  • Publication number: 20220069311
    Abstract: The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
    Type: Application
    Filed: August 24, 2021
    Publication date: March 3, 2022
    Applicant: Fenwood Labs Inc.
    Inventors: Bryan Laulicht, Jonah Myerberg, Ravikumar Vasudevan, Zachary Kelly
  • Publication number: 20170021385
    Abstract: Embodiments described herein relate to methods of forming liquid-impregnated surfaces, and in particular to methods of preparing solid particle solutions for forming textured surfaces which can be impregnated with an impregnating liquid to form a liquid-impregnated surface. In some embodiments, a method of forming a textured surface includes dissolving a solid in a solvent to form a solution. The solid has a concentration, which is less than a first saturation concentration of the solid in the solvent at a first temperature and greater than a second saturation concentration of the solid in the solvent at a second temperature. The solution is allowed to form a solid particle solution. The solid particle solution is then disposed on a surface and the solvent is allowed to evaporate to form the textured surface on the surface.
    Type: Application
    Filed: February 25, 2016
    Publication date: January 26, 2017
    Inventors: J. David SMITH, Tao CONG, Ravikumar VASUDEVAN, Hamideh Mohammad ALIPOUR, JiaPeng XU, Charles W. HIBBEN, Brian John JORDAN