The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Jul. 02, 2021
Dogwood Logic, Inc., Blacksburg, VA (US);
Evan M. Lally, Blacksburg, VA (US);
Sandra M. Klute, Blacksburg, VA (US);
DOGWOOD LOGIC, INC., Blacksburg, VA (US);
Abstract
Access by decentralized client computers to private information pertaining to a subject stored in a decentralized database is selectively controlled to facilitate an access-control transaction. The private information is embedded with one or more access-control objects containing an independently-verifiable digital representation of consent by the subject and associated computer instructions to control access to the private information based on consent of the subject. The one or more access-control objects are used to determine whether to selectively authorize access to the private information and then embed with the private information a digital representation of the access-control transaction traceable to the consent of the subject.