Patents by Inventor Eric Christopher SACHS

Eric Christopher SACHS 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).

  • TRUSTED CUSTODY CHAIN FOR VERIFIABLE CLAIMS
    Publication number: 20240250830
    Abstract: A first chain of custody verifiable claim is received by a second entity from a first entity. The first chain of custody verifiable claim is signed by the first entity and specifies that an object was in the custody of the first entity. A distributed ledger is accessed to verify the first chain of custody verifiable claim. A second chain of custody verifiable claim is generated that embeds the first chain of custody verifiable claim and is signed by the second entity. The second chain of custody verifiable claim is recorded on the distributed ledger. The second chain of custody verifiable claim is provided to a third entity. The second chain of custody verifiable claim is configured to specify to the third entity that the object was in the custody of the second entity.
    Type: Application
    Filed: August 31, 2023
    Publication date: July 25, 2024
    Inventors: Brandon Brian MURDOCH, Ankur PATEL, Eric Christopher SACHS
  • Trusted custody chain for verifiable claims
    Patent number: 11804966
    Abstract: A first chain of custody verifiable claim is received by a second entity from a first entity. The first chain of custody verifiable claim is signed by the first entity and specifies that an object was in the custody of the first entity. A distributed ledger is accessed to verify the first chain of custody verifiable claim. A second chain of custody verifiable claim is generated that embeds the first chain of custody verifiable claim and is signed by the second entity. The second chain of custody verifiable claim is recorded on the distributed ledger. The second chain of custody verifiable claim is provided to a third entity. The second chain of custody verifiable claim is configured to specify to the third entity that the object was in the custody of the second entity.
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: October 31, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Brandon Brian Murdoch, Ankur Patel, Eric Christopher Sachs
  • TRUSTED CUSTODY CHAIN FOR VERIFIABLE CLAIMS
    Publication number: 20220385476
    Abstract: A first chain of custody verifiable claim is received by a second entity from a first entity. The first chain of custody verifiable claim is signed by the first entity and specifies that an object was in the custody of the first entity. A distributed ledger is accessed to verify the first chain of custody verifiable claim. A second chain of custody verifiable claim is generated that embeds the first chain of custody verifiable claim and is signed by the second entity. The second chain of custody verifiable claim is recorded on the distributed ledger. The second chain of custody verifiable claim is provided to a third entity. The second chain of custody verifiable claim is configured to specify to the third entity that the object was in the custody of the second entity.
    Type: Application
    Filed: May 31, 2021
    Publication date: December 1, 2022
    Inventors: Brandon Brian MURDOCH, Ankur PATEL, Eric Christopher SACHS