DR

David Anthony Roberts

Mastercard: 52 patents #3 of 2,005Top 1%
IC ICI: 11 patents #86 of 2,189Top 4%
Pfizer: 10 patents #490 of 5,153Top 10%
E( Elekta Ab (Publ): 9 patents #4 of 151Top 3%
EL Elekta Limited: 6 patents #12 of 144Top 9%
Eastman Kodak: 5 patents #2,059 of 8,114Top 30%
UP University of Pennsylvania: 4 patents #374 of 2,719Top 15%
BP British Telecommunications Plc: 2 patents #81 of 616Top 15%
TR The Institute Of Cancer Research: 1 patents #18 of 51Top 40%
TP Trustees Of The University Of Penna: 1 patents #2 of 22Top 10%
ZL Zeneca Limited: 1 patents #430 of 867Top 50%
ML Mondex International Limited: 1 patents #10 of 21Top 50%
EC Excello Co.: 1 patents #92 of 216Top 45%
Overall (All Time): #13,664 of 4,157,543Top 1%
103
Patents All Time

Issued Patents All Time

Showing 25 most recent of 103 patents

Patent #TitleCo-InventorsDate
12420115 Characterizing physical properties of an attenuating element in a radiotherapy device Joshua M. Freedman, Stefan Pencea 2025-09-23
12377291 Light detection apparatus and methods for a radiotherapy system John R. Allen 2025-08-05
12296197 Monitoring of system latency errors in radiotherapy for cancer treatment Joshua M. Freedman, Fabienne Lathuiliere, Kevin Brown, Sebastien Tremblay 2025-05-13
12182793 User authentication and transaction staging Florent Hay, Kuan-Hua Chen 2024-12-31
11924347 Identity authentication and validation Patrik Smets 2024-03-05
11855969 Method and system for trusted notifications Duncan Garrett, John Beric, Michael Ward 2023-12-26
11829999 Systems and methods for processing mobile payments by provisoning credentials to mobile devices without secure elements Mehdi Collinge, Susan Thompson, Patrik Smets, Michael Ward 2023-11-28
11810107 Systems and methods for use in authenticating users in connection with network transactions Sowmya Reddy Lakka, Brian Piel, Vincenzo Palomba, Jonathan James Main 2023-11-07
11620654 Methods and apparatus for conducting secure magnetic stripe card transactions with a proximity payment device Maurice David Liscia, Axel Cateland, Ngassam Ngnoumen 2023-04-04
11580509 Transaction device, computer program and transaction method Dave Sylvester, John Beric, James Sinton, Duncan Garrett, Emil Johan Sjoberg 2023-02-14
11528139 Systems and methods relating to identity authentication and validation Patrik Smets 2022-12-13
11470659 Contactless communication session initiation between devices Patrik Smets, Eddy Lodewijk Hortensia Van De Velde, Jonathan James Main 2022-10-11
11176547 Transaction cryptogram Patrik Smets, Michael Ward, Jonathan James Main 2021-11-16
11151579 Authentication of goods Patrik Smets, Ramin Aghdaee, Joseph Pitcher 2021-10-19
11146539 Method and system for trusted notifications Duncan Garrett, John Beric, Michael Ward 2021-10-12
11080697 Systems and methods for use in authenticating users in connection with network transactions Sowmya Reddy Lakka, Brian Piel, Vincenzo Palomba, Jonathan James Main 2021-08-03
11065473 Methods and systems for checking alignment of components of a radiotherapy system 2021-07-20
11052266 Method and apparatus for beam energy measurement Janusz Harasimowicz, Peter Doherty, Mark Strangeman 2021-07-06
10909531 Security for mobile applications Patrik Smets, Mehdi Collinge, Axel Cateland 2021-02-02
10818404 Methods and systems for determining the shape of a radiotherapy beam Stephen Towe, Begoña Vivas-Maiques, Janusz Harasimowicz 2020-10-27
10783514 Method and apparatus for use in personalizing identification token Simon Phillips, Bengt Horsma, Duncan Garrett 2020-09-22
10778416 Cryptographic system management Alan Mushing, Susan Thompson 2020-09-15
10699277 Security for mobile payment applications Patrik Smets, Axel Cateland, Ian David Alan Maddocks 2020-06-30
10668302 Use of ancillary devices/accessories in radiotherapy systems Christopher Knox, Neil Winchester, Jill Stief 2020-06-02
10572873 Method and system for the transmission of authenticated authorization requests Colin Tanner, Susan Thompson, Clive Leader 2020-02-25