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Digital Blockchain Authentication

The patents

US20130204641A1
USPTO status
Abandoned -- Failure to Respond to an Office Action
Filed
31 January 2013
Published
8 August 2013
US20170149560A1
USPTO status
Abandoned -- Failure to Respond to an Office Action
Filed
8 February 2017
Published
25 May 2017
Continuation-in-part of
US20130204641A1

How the patents relate

As the registry states each relation: a continuation keeps the parent's specification with new claims, a divisional takes claims split out of the parent, and a continuation-in-part adds new matter.

Every filing in the registry

Provisional applications included. Each filing links to its USPTO record, so its status can be checked against the source.

  1. Application 61594216USPTO record

    Filed 2 February 2012

    Provisional Application Expired, 3 February 2013

  2. Application 13756433US20130204641A1USPTO record

    Filed 31 January 2013Published 8 August 2013

    Abandoned -- Failure to Respond to an Office Action, 16 May 2017Examiner PATEL, NEHA, art unit 3686Claims priority from 61594216

  3. Application 15427806US20170149560A1USPTO record

    Filed 8 February 2017Published 25 May 2017

    Abandoned -- Failure to Respond to an Office Action, 15 July 2021Examiner GETACHEW, WODAJO, art unit 3685Claims priority from 13756433, 61594216

Not offered

This family is abandoned. Intellectual Frontiers shows it as prior art and reference, and does not offer it for licence or acquisition.

Questions

Is the Digital Blockchain Authentication family available for licensing or purchase?

No. The family is abandoned; it is shown as prior art and reference.

Which patents are in the Digital Blockchain Authentication family?

US20130204641A1, US20170149560A1

What is the status of the Digital Blockchain Authentication family?

Abandoned, according to the USPTO record read 27 September 2026. Each patent's own status is on its page.