Hearn; Michael Christopher

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hearn; Michael Christopher.The latest application filed is for "hash subtrees for grouping components by component type".

Company Profile

12.15.16

Hearn; Michael Christopher - Zurich CH
Hearn; Michael Christopher - London GB

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for managing transactions in dynamic digital documents Grant 11,449,959 - Brown , et al. September 20, 2	2022-09-20
Hash Subtrees For Grouping Components By Component Type App 20220278849 - Chalkias; Konstantinos ; et al.	2022-09-01
Sealed distributed ledger system Grant 11,362,807 - Hearn June 14, 2	2022-06-14
Hash subtrees for grouping components by component type Grant 11,316,696 - Chalkias , et al. April 26, 2	2022-04-26
Composite keys for authorization policies Grant 11,205,162 - Hearn , et al. December 21, 2	2021-12-21
Sealed Distributed Ledger System App 20210391979 - Hearn; Michael Christopher	2021-12-16
Sealed Distributed Ledger System App 20210385066 - Hearn; Michael Christopher	2021-12-09
Detection Of A Rewind Attack Against A Secure Enclave App 20210319094 - Hearn; Michael Christopher ; et al.	2021-10-14
System And Method For Managing Transactions In Dynamic Digital Documents App 20210065322 - Brown; Richard Gendal ; et al.	2021-03-04
Sealed Distributed Ledger System App 20210050990 - Hearn; Michael Christopher	2021-02-18
System and method for managing transactions in dynamic digital documents Grant 10,803,537 - Brown , et al. October 13, 2	2020-10-13
Composite Keys For Authorization Policies App 20200302409 - Hearn; Michael Christopher ; et al.	2020-09-24
Protocol Framework For Supporting Protocol Flows App 20200082363 - Hearn; Michael Christopher ; et al.	2020-03-12
Protocol Flow For Proposing A Transaction App 20200082364 - Hearn; Michael Christopher ; et al.	2020-03-12
Protocol Flow For Notarizing A Transaction App 20200082362 - Hearn; Michael Christopher ; et al.	2020-03-12
Deterministic Java Virtual Machine App 20200074422 - Hearn; Michael Christopher ; et al.	2020-03-05
System and method for managing transactions in dynamic digital documents Grant 10,529,041 - Brown , et al. J	2020-01-07
System and method for managing transactions in dynamic digital documents Grant 10,529,042 - Brown , et al. J	2020-01-07
Secure processing of electronic transactions by a decentralized, distributed ledger system Grant 10,521,775 - Hearn , et al. Dec	2019-12-31
Hash Subtrees For Grouping Components By Component Type App 20190103973 - Chalkias; Konstantinos ; et al.	2019-04-04
Secure Processing Of Electronic Transactions By A Decentralized, Distributed Ledger System App 20170352012 - Hearn; Michael Christopher ; et al.	2017-12-07
System And Method For Managing Transactions In Dynamic Digital Documents App 20170301033 - Brown; Richard Gendal ; et al.	2017-10-19
System And Method For Managing Transactions In Dynamic Digital Documents App 20170300872 - Brown; Richard Gendal ; et al.	2017-10-19
System And Method For Managing Transactions In Dynamic Digital Documents App 20170301047 - Brown; Richard Gendal ; et al.	2017-10-19
Methods and systems for performing dynamic risk analysis using user feedback Grant 9,781,152 - Mistratov , et al. October 3, 2	2017-10-03
System and method for generating user authentication challenges Grant 9,348,981 - Hearn , et al. May 24, 2	2016-05-24
Generating authentication challenges based on social network activity information Grant 9,037,864 - Staddon , et al. May 19, 2	2015-05-19
Generating user authentication challenges based on social network activity information Grant 8,997,240 - Kohen , et al. March 31, 2	2015-03-31

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.