5 patents
Utility
Systems and Methods for Using Blockchains to Record, Manage, and Transfer Ownership Rights to Land Titles
25 Mar 21
Techniques described herein are directed to using blockchains to record, manage, and transfer ownership rights to land titles.
David H. Blackman, David Brown
Filed: 4 Dec 20
Utility
Apparatus and Method for Generating Title Products
4 Feb 21
The present invention provides an apparatus and method for generating title products.
David H. Blackman, Terry A. Ehrhard
Filed: 16 Oct 20
Utility
System and Method for Document Data Extraction, Data Indexing, Data Searching and Data Filtering
16 Dec 20
Systems and methods are described for extracting data from digital documents, indexing the data, and providing a user interface for filtering the data and generating a document based on the filtered data.
David Harry Blackman, Dinesh Vayalapadu
Filed: 31 Aug 20
Utility
Distributed Ledger Systems and Methods for Importing, Accessing, Verifying, and Comparing Documents
4 Nov 20
Some implementations of the disclosure are directed to a method, comprising: retrieving, using a device associated with an entity, a document from a system of record; uploading the document for storage in an off-chain system accessible by entities having access to a distributed ledger of a distributed ledger network, the entities comprising the entity; hashing, using the device, one or more fields contained in the document to generate a hash representing a unique reference to the document; generating, using the device, a message comprising a plurality of fields contained in the document and the hash; digitally signing, by the device, using a private key associated with the entity, the message to endorse the hash and the fields contained in the document; and after digitally signing the message, transmitting, by the device, the message to the distributed ledger network to store the hash and the fields in the distributed ledger.
Justin Lischak Earley, David H. Blackman, David Alexander Brown
Filed: 30 Apr 20
Utility
Systems and Methods for Using Blockchains to Record, Manage, and Transfer Ownership Rights to Land Titles
22 Jul 20
Techniques described herein are directed to using blockchains to record, manage, and transfer ownership rights to land titles.
David H. Blackman, David Brown
Filed: 17 Aug 17
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