Patents by Inventor Biser Dimitrov

Biser Dimitrov 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).

  • Systems and methods for conducting cryptographically secure actions in public, non-permissioned blockchains using bifurcated self-executing programs
    Patent number: 11956377
    Abstract: Systems and methods for a bifurcated self-executing program that wraps a first self-executing program (e.g., a first smart contract) on a blockchain within a second self-executing program (e.g., a second smart contract), in which the second self-executing program enforces the requirement for particular security credentials/certificates. The bifurcated self-executing program comprises a single compiled self-executing program that combines the first self-executing program and the second self-executing program.
    Type: Grant
    Filed: April 3, 2023
    Date of Patent: April 9, 2024
    Assignee: Citibank, N.A.
    Inventors: Shishir Singh, Jonathan Miles Collin Rosenoer, Andres Wolberg-Stok, Biser Dimitrov
  • Systems and methods for enforcing cryptographically secure actions in public, non-permissioned blockchains using bifurcated self-executing programs comprising shared digital signature requirements
    Patent number: 11770263
    Abstract: Systems and methods for a bifurcated self-executing program that wraps a first self-executing program (e.g., a first smart contract) on a blockchain within a second self-executing program (e.g., a second smart contract), in which the second self-executing program enforces the digital signature requirement. The bifurcated self-executing program comprises a single compiled self-executing program that combines the first self-executing program and the second self-executing program.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: September 26, 2023
    Assignee: Citibank, N.A.
    Inventors: Shishir Singh, Jonathan Miles Collin Rosenoer, Andres Wolberg-Stok, Biser Dimitrov
  • Systems and methods for conducting cryptographically secure actions in public, non-permissioned blockchains using bifurcated self-executing programs
    Patent number: 11658833
    Abstract: Systems and methods for a bifurcated self-executing program that wraps a first self-executing program (e.g., a first smart contract) on a blockchain within a second self-executing program (e.g., a second smart contract), in which the second self-executing program enforces the requirement for particular security credentials/certificates. The bifurcated self-executing program comprises a single compiled self-executing program that combines the first self-executing program and the second self-executing program.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: May 23, 2023
    Assignee: Citibank, N.A.
    Inventors: Shishir Singh, Jonathan Miles Collin Rosenoer, Andres Wolberg-Stok, Biser Dimitrov