- USPTO status
- Patented Case
- Filed
- 25 July 2018
- Granted
- 18 October 2022
- Estimated expiration
- 16 February 2039
Blockchain-Enabled Service Delivery Evidence System
The patents
Estimated expiration: An estimate from Google Patents, read 9 October 2026. Fees, terminal disclaimers and later events can change it, and it is not legal advice.
Explained in plain language and in context
Patent summaries
- Verification Systems for Digital Proof of Service explains US11475441B2
Utilize a computer control system to strengthen proof of service and ensure reliable evidence of delivery. Improve your service verification process.
Market potential
- Service Delivery Automation - Growth Opportunities with Innovative Patent Portfolio explains US11475441B2
The service delivery market is set for unprecedented growth, a surge that marks a lasting change in how enterprises operate and deliver services.
Every filing in the registry
Provisional applications included. Each filing links to its USPTO record, so its status can be checked against the source.
Filed 25 July 2018Published 30 January 2020Granted 18 October 2022
Licence or acquire the Blockchain-Enabled Service Delivery Evidence System family
Available for an exclusive or non-exclusive licence, field-of-use licences included, or for acquisition. Terms on inquiry. Ask about the whole family or any one of its patents.
Or write to hello+ip@intellectualfrontiers.com. A person answers.
Questions
Is the Blockchain-Enabled Service Delivery Evidence System family available for licensing or purchase?
Yes. Available for an exclusive or non-exclusive licence, field-of-use licences included, or for acquisition. Terms on inquiry. Write to hello+ip@intellectualfrontiers.com.
Which patents are in the Blockchain-Enabled Service Delivery Evidence System family?
US11475441B2
What is the status of the Blockchain-Enabled Service Delivery Evidence System family?
Granted, according to the USPTO record read 27 September 2026. Each patent's own status is on its page.