Patents by Inventor Alekhya Nimmagadda

Alekhya Nimmagadda 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).

  • Bis-cyclic guanidines as antibacterial agents
    Patent number: 11718585
    Abstract: Provided are novel bis-cyclic guanidine compounds, and the use thereof for treating bacterial infection.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: August 8, 2023
    Assignee: University of South Florida
    Inventors: Jianfeng Cai, Peng Teng, Alekhya Nimmagadda
  • INTEGRATED CIRCUITS WITH INTERCONNECT LINERS
    Publication number: 20230097793
    Abstract: Described herein are integrated circuit devices with lined interconnects. Interconnect liners can help maintain conductivity between semiconductor devices (e.g., transistors) and the interconnects that conduct current to and from the semiconductor devices. In some embodiments, metal interconnects are lined with a tungsten liner. Tungsten liners may be particularly useful with semiconductor devices that use certain channel materials, such as indium gallium zinc oxide.
    Type: Application
    Filed: September 25, 2021
    Publication date: March 30, 2023
    Applicant: Intel Corporation
    Inventors: Travis W. Lajoie, Pei-hua Wang, Gregory J. George, Bernhard Sell, Juan G. Alzate-Vinasco, Chieh-Jen Ku, Alekhya Nimmagadda
  • BACKEND MEMORY WITH AIR GAPS IN UPPER METAL LAYERS
    Publication number: 20220406782
    Abstract: An example IC device includes a frontend layer and a backend layer with a metallization stack. The metallization stack includes a backend memory layer with a plurality of memory cells with backend transistors, and a layer with a plurality of conductive interconnects (e.g., a plurality of conductive lines) and air gaps between adjacent ones of the plurality of interconnects. Providing air gaps in upper metal layers of metallization stacks of IC devices may advantageously reduce parasitic effects in the IC devices because such effects are typically proportional to the dielectric constant of a surrounding medium. In turn, reduction in the parasitic effects may lead to improvements in performance of, or requirements placed on, the backend memory.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 22, 2022
    Inventors: Abhishek A. Sharma, Albert B. Chen, Wilfred Gomes, Fatih Hamzaoglu, Travis W. Lajoie, Van H. Le, Alekhya Nimmagadda, Miriam R. Reshotko, Hui Jae Yoo
  • BIS-CYCLIC GUANIDINES AS ANTIBACTERIAL AGENTS
    Publication number: 20220119352
    Abstract: Provided are novel bis-cyclic guanidine compounds, and the use thereof for treating bacterial infection.
    Type: Application
    Filed: November 1, 2021
    Publication date: April 21, 2022
    Inventors: Jianfeng Cai, Peng Teng, Alekhya Nimmagadda
  • Bis-cyclic guanidines as antibacterial agents
    Patent number: 11214550
    Abstract: Provided are novel bis-cyclic guanidine compounds, and the use thereof for treating bacterial infection.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: January 4, 2022
    Assignee: University of South Florida
    Inventors: Jianfeng Cai, Peng Teng, Alekhya Nimmagadda
  • Hydantoin derivative compounds, methods of use and methods of treatment
    Patent number: 10793526
    Abstract: The present disclosure provides compositions including a hydantoin derivative compound, pharmaceutical compositions including a hydantoin derivative compound, methods of treatment of a condition (e.g., bacterial infection) or disease, methods of treatment using compositions or pharmaceutical compositions, and the like.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: October 6, 2020
    Assignee: University of South Florida
    Inventors: Jianfeng Cai, Ma Su, Alekhya Nimmagadda, Peng Teng
  • NOVEL BIS-CYCLIC GUANIDINES AS ANTIBACTERIAL AGENTS
    Publication number: 20200231572
    Abstract: Provided are novel bis-cyclic guanidine compounds, and the use thereof for treating bacterial infection.
    Type: Application
    Filed: June 21, 2018
    Publication date: July 23, 2020
    Inventors: Jianfeng Cai, Peng Teng, Alekhya Nimmagadda
  • HYDANTOIN DERIVATIVE COMPOUNDS, METHODS OF USE AND METHODS OF TREATMENT
    Publication number: 20190367461
    Abstract: The present disclosure provides compositions including a hydantoin derivative compound, pharmaceutical compositions including a hydantoin derivative compound, methods of treatment of a condition (e.g., bacterial infection) or disease, methods of treatment using compositions or pharmaceutical compositions, and the like.
    Type: Application
    Filed: August 14, 2019
    Publication date: December 5, 2019
    Applicant: University of South Florida
    Inventors: JIANFENG CAI, MA SU, ALEKHYA NIMMAGADDA, PENG TENG
  • Hydantoin derivative compounds, methods of use and methods of treatment
    Patent number: 10457646
    Abstract: The present disclosure provides compositions including a hydantoin derivative compound, pharmaceutical compositions including a hydantoin derivative compound, methods of treatment of a condition (e.g., bacterial infection) or disease, methods of treatment using compositions or pharmaceutical compositions, and the like.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: October 29, 2019
    Assignee: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Jianfeng Cai, Ma Su, Alekhya Nimmagadda, Peng Teng
  • Bis-cyclic guanidines as antibacterial agents
    Patent number: 10144713
    Abstract: Provided are novel bis-cyclic guanidine compounds, and the use thereof for treating bacterial infection.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: December 4, 2018
    Assignee: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Jianfeng Cai, Peng Teng, Alekhya Nimmagadda