Inventor · disambiguated record
Brian Irl Pratt
Also filed as: PRATT BRIAN · PRATT BRIAN IRL
48 granted patents·1 pending application·787 citations·filing 2002–2023
98Inventor score
Top patents by PatentIndex Score
49 records- 0199US8973108B1Use of metadata for computing resource accessROTH GREGORY B·Filed 2011·Granted Mar 3, 2015·205 cites·34 claims
- 0298US11695555B2Federated key managementAMAZON TECH INC·Filed 2020·Granted Jul 4, 2023·10 cites·20 claims
- 0398US9367697B1Data security with a security moduleAMAZON TECH INC·Filed 2013·Granted Jun 14, 2016·72 cites·30 claims
- 0497US9608813B1Key rotation techniquesAMAZON TECH INC·Filed 2013·Granted Mar 28, 2017·36 cites·28 claims
- 0596US10911428B1Use of metadata for computing resource accessAMAZON TECH INC·Filed 2015·Granted Feb 2, 2021·17 cites·16 claims
- 0696US10211977B1Secure management of information using a security moduleAMAZON TECH INC·Filed 2013·Granted Feb 19, 2019·49 cites·28 claims
- 0796US9705674B2Federated key managementAMAZON TECH INC·Filed 2013·Granted Jul 11, 2017·34 cites·23 claims
- 0896US9218476B1Token based one-time password securityAMAZON TECH INC·Filed 2012·Granted Dec 22, 2015·24 cites·31 claims
- 0996US8769642B1Techniques for delegation of access privilegesO'NEILL KEVIN ROSS·Filed 2011·Granted Jul 1, 2014·68 cites·31 claims
- 1095US10467422B1Automatic key rotationAMAZON TECH INC·Filed 2013·Granted Nov 5, 2019·26 cites·14 claims
- 1195US8904511B1Virtual firewalls for multi-tenant distributed servicesO'NEILL KEVIN ROSS·Filed 2010·Granted Dec 2, 2014·45 cites·27 claims
- 1294US9300639B1Device coordinationAMAZON TECH INC·Filed 2013·Granted Mar 29, 2016·23 cites·26 claims
- 1394US9083749B1Managing multiple security policy representations in a distributed environmentAMAZON TECH INC·Filed 2012·Granted Jul 14, 2015·28 cites·30 claims
- 1493US10771456B2Token based one-time password securityAMAZON TECH INC·Filed 2018·Granted Sep 8, 2020·6 cites·18 claims
- 1593US9832171B1Negotiating a session with a cryptographic domainAMAZON TECH INC·Filed 2013·Granted Nov 28, 2017·13 cites·23 claims
- 1693US9420007B1Access control using impersonizationAMAZON TECH INC·Filed 2013·Granted Aug 16, 2016·13 cites·27 claims
- 1792US8966570B1Entity to authorize delegation of permissionsROTH GREGORY B·Filed 2012·Granted Feb 24, 2015·14 cites·30 claims
- 1891US10313346B1Virtual firewalls for multi-tenant distributed servicesAMAZON TECH INC·Filed 2014·Granted Jun 4, 2019·12 cites·20 claims
- 1990US9686261B2Entity to authorize delegation of permissionsAMAZON TECH INC·Filed 2015·Granted Jun 20, 2017·6 cites·20 claims
- 2089US11036869B2Data security with a security moduleAMAZON TECH INC·Filed 2016·Granted Jun 15, 2021·6 cites·20 claims
- 2188US11706260B2Security zone policy enforcement in a cloud infrastructure systemORACLE INT CORP·Filed 2021·Granted Jul 18, 2023·2 cites·21 claims
- 2288US11470054B2Key rotation techniquesAMAZON TECH INC·Filed 2020·Granted Oct 11, 2022·2 cites·20 claims
- 2387US9756031B1Portable access to auditing informationAMAZON TECH INC·Filed 2014·Granted Sep 5, 2017·8 cites·20 claims
- 2486US10210341B2Delayed data accessAMAZON TECH INC·Filed 2013·Granted Feb 19, 2019·9 cites·31 claims
- 2586US9547771B2Policy enforcement with associated dataAMAZON TECH INC·Filed 2013·Granted Jan 17, 2017·9 cites·31 claims
- 2685US11372993B2Automatic key rotationAMAZON TECH INC·Filed 2019·Granted Jun 28, 2022·3 cites·20 claims
- 2785US8881256B1Portable access to auditing informationROTH GREGORY B·Filed 2011·Granted Nov 4, 2014·7 cites·25 claims
- 2881US11431757B2Access control using impersonizationAMAZON TECH INC·Filed 2020·Granted Aug 30, 2022·1 cites·20 claims
- 2981US9590959B2Data security serviceAMAZON TECH INC·Filed 2013·Granted Mar 7, 2017·5 cites·29 claims
- 3080US10666436B2Federated key managementAMAZON TECH INC·Filed 2016·Granted May 26, 2020·2 cites·20 claims
- 3178US10346626B1Versioned access controlsAMAZON TECH INC·Filed 2013·Granted Jul 9, 2019·5 cites·22 claims
- 3277US12432054B2Federated key managementAMAZON TECH INC·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 3377US12395472B1Key rotation techniquesAMAZON TECH INC·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 3476US11102189B2Techniques for delegation of access privilegesAMAZON TECH INC·Filed 2014·Granted Aug 24, 2021·3 cites·21 claims
- 3576US10404670B2Data security serviceAMAZON TECH INC·Filed 2017·Granted Sep 3, 2019·2 cites·19 claims
- 3676US7207064B2Partial grant set evaluation from partial evidence in an evidence-based security policy managerMICROSOFT CORP·Filed 2002·Granted Apr 17, 2007·19 cites·14 claims
- 3771US12301631B2Security zone policy enforcement in a cloud infrastructure systemORACLE INT CORP·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 3871US10771586B1Custom access controlsAMAZON TECH INC·Filed 2013·Granted Sep 8, 2020·3 cites·21 claims
- 3969US11621954B2Token based one-time password securityAMAZON TECH INC·Filed 2020·Granted Apr 4, 2023·0 cites·20 claims
- 4063US10673906B2Access control using impersonizationAMAZON TECH INC·Filed 2018·Granted Jun 2, 2020·0 cites·20 claims
- 4161US9906564B2Access control using impersonizationAMAZON TECH INC·Filed 2017·Granted Feb 27, 2018·0 cites·20 claims
- 4260US11658971B1Virtual firewalls for multi-tenant distributed servicesAMAZON TECH INC·Filed 2019·Granted May 23, 2023·0 cites·18 claims
- 4360US10601789B2Session negotiationsAMAZON TECH INC·Filed 2017·Granted Mar 24, 2020·0 cites·21 claims
- 4459US10313312B2Key rotation techniquesAMAZON TECH INC·Filed 2017·Granted Jun 4, 2019·0 cites·20 claims
- 4559US10110587B2Entity to authorize delegation of permissionsAMAZON TECH INC·Filed 2017·Granted Oct 23, 2018·0 cites·20 claims
- 4659US9699219B2Access control using impersonizationAMAZON TECH INC·Filed 2016·Granted Jul 4, 2017·0 cites·24 claims
- 4758US9954856B2Token based one-time password securityAMAZON TECH INC·Filed 2015·Granted Apr 24, 2018·0 cites·19 claims
- 4851US7779460B2Partial grant set evaluation from partial evidence in an evidence-based security policy managerMICROSOFT CORP·Filed 2007·Granted Aug 17, 2010·0 cites·16 claims
- 4945US2014229732A1Data security serviceAMAZON TECH INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →