Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LD

Lewis T. Donzis — 68 Patents

PEPerftech: 59 patents #1 of 9Top 15%
Nortel Networks Limited: 7 patents #368 of 5,294Top 7%
AVAvaya: 1 patents #821 of 1,730Top 50%
BNBay Networks, Nc.: 1 patents #39 of 115Top 35%
San Antonio, TX: #32 of 5,017 inventorsTop 1%
Texas: #993 of 125,132 inventorsTop 1%
Overall (All Time): #30,442 of 4,157,543Top 1%
68 Patents All Time

Issued Patents All Time

Showing 26–50 of 68 patents

Patent #TitleCo-InventorsDate
10631062 System and method for set-top-box messaging display Henry M. Donzis, Peter W. Baron, John A. Murphy, Jonathan E. Schmidt 2020-04-21
10616131 Internet provider subscriber communications system Henry M. Donzis, Rodney D. Frey, John A. Murphy, Jonathan E. Schmidt 2020-04-07
10616360 System and method for providing redirections Henry M. Donzis, Peter W. Baron, John A. Murphy 2020-04-07
10601841 System, method and computer readable medium for determining users of an internet service Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2020-03-24
10567470 Method and system for providing watermark to subscribers Henry M. Donzis, Peter W. Baron, John A. Murphy 2020-02-18
10554671 System, method and computer readable medium for processing unsolicited electronic mail Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2020-02-04
10348738 System, method and computer readable medium for message authentication to subscribers of an internet service provider Henry M. Donzis, Rodney D. Frey, John A. Murphy, Jonathan E. Schmidt 2019-07-09
10327038 System and method for set-top-box messaging display Henry M. Donzis, Peter W. Baron, John A. Murphy, Jonathan E. Schmidt 2019-06-18
10257242 Internet provider subscriber communications system Jonathan E. Schmidt, Henry M. Donzis, Rodney D. Frey, John A. Murphy 2019-04-09
10225210 Internet provider subscriber communications system Henry M. Donzis, Rodney D. Frey, John A. Murphy, Jonathan E. Schmidt 2019-03-05
10069846 System, method and computer readable medium for processing unsolicited electronic mail Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2018-09-04
9936037 System and method for providing redirections Henry M. Donzis, Peter W. Baron, John A. Murphy 2018-04-03
9838402 System, method and computer readable medium for determining users of an internet service Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2017-12-05
9742786 System, method and computer readable medium for processing unsolicited electronic mail Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2017-08-22
9727658 Method and apparatus of processing invalid user input search information John A. Murphy, Johathan Elliott Schmidt, Henry M. Donzis, Peter W. Baron, Lee Carl Ziegenhals 2017-08-08
9668027 System and method for set-top-box messaging display Henry M. Donzis, Peter W. Baron, John A. Murphy, Jonathan E. Schmidt 2017-05-30
9584581 Method and system for providing watermark to subscribers Henry M. Donzis, Peter W. Baron, John A. Murphy 2017-02-28
9325760 Internet provider subscriber communications system Jonathan E. Schmidt, Henry M. Donzis, Rodney D. Frey, John A. Murphy 2016-04-26
9307041 Internet connection user communications system Henry M. Donzis, Rodney D. Frey, John A. Murphy 2016-04-05
9300613 System, method and computer readable medium for processing unsolicited electronic mail Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2016-03-29
9231961 System, method and computer readable medium for message authentication to subscribers of an internet service provider Henry M. Donzis, Rodney D. Frey, John A. Murphy, Jonathan E. Schmidt 2016-01-05
9002989 Method and system for providing watermark to subscribers Henry M. Donzis, Peter W. Baron, John A. Murphy 2015-04-07
8996640 System, method and computer readable medium for processing unsolicited electronic mail Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2015-03-31
8856314 System, method and computer readable medium for determining users of an internet service Jonathan E. Schmidt, John A. Murphy, Henry M. Donzis, Peter W. Baron, Rodney D. Frey 2014-10-07
8838809 Internet connection user communications system Henry M. Donzis, Rodney D. Frey, John A. Murphy, Jonathan E. Schmidt 2014-09-16