DM

David Micallef

JL Johnson Matthey Public Limited: 9 patents #52 of 922Top 6%
LA Latency: 3 patents #32 of 65Top 50%
RL Rheem Australia Pty Limited: 2 patents #8 of 21Top 40%
📍 Royston, GB: #12 of 325 inventorsTop 4%
Overall (All Time): #214,844 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12343714 Composite, zoned oxidation catalyst for a compression ignition internal combustion engine Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Lee Gilbert +4 more 2025-07-01
12318760 Composite, zone-coated, dual-use ammonia (AMOX) and nitric oxide oxidation catalyst Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Jonas Edvardsson +10 more 2025-06-03
12309664 Systems and methods for positioning assets over a wireless network Niek Van Dierdonck 2025-05-20
12296319 Composite, zoned oxidation catalys for a compression ignition internal combustion engine Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Lee Gilbert +4 more 2025-05-13
12276638 Systems, methods, and media for generating alerts of water hammer events in steam pipes Peter J. Owens 2025-04-15
12050895 Method and system for changing the behavior of a connected field device Niek Van Dierdonck 2024-07-30
11995967 Systems and methods for positioning assets over a wireless network Niek Van Dierdonck 2024-05-28
11845064 Composite, zoned oxidation catalyst for a compression ignition internal combustion engine Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Lee Gilbert +4 more 2023-12-19
11693640 Method and system for changing the behavior of a connected field device Niek Van Dierdonck 2023-07-04
11126414 Method and system for changing the behavior of a connected field device Niek Van Dierdonck 2021-09-21
11016063 Systems, methods, and media for detecting abnormalities in equipment that emit ultrasonic energy into a solid medium during failure Peter J. Owens 2021-05-25
10828603 SCR with turbo and ASC/DOC close-coupled system Hai-Ying Chen, Joseph Michael Fedeyko, Neil GREENHAM, Mikael Larsson, Jing Lu +2 more 2020-11-10
10807081 Ammonia slip catalyst designed to be first in an SCR system Mikael Larsson 2020-10-20
10799832 Catalyst article for use in an emission treatment system Heledd Howells, Andrew Newman, Neil GREENHAM 2020-10-13
10620170 Systems, methods, and media for detecting abnormalities in equipment that emit ultrasonic energy into a solid medium during failure Peter J. Owens 2020-04-14
10201807 Ammonia slip catalyst designed to be first in an SCR system Mikael Larsson 2019-02-12
10066841 Circulating hot water system and or appliance Wilson Ng 2018-09-04
9943830 Tungsten/titania oxidation catalyst Alex Parsons 2018-04-17
9789441 Single or dual layer ammonia slip catalyst Mikael Larsson, Jing Lu 2017-10-17
9562697 Circulating hot water system and or appliance Wilson Ng 2017-02-07