Inventor
Neil Greenham
Inventor
Cambridge, GB
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating11%
H10KOrganic electric solid-state devices11%
B01DSeparation9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general9%
Y02TClimate change mitigation technologies related to transportation9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
B82YSpecific uses or applications of nanostructures4%
H01LSemiconductor devices4%
PatentTitleYear
11,000,838ASC with platinum group metal in multiple layers202110,828,603SCR with turbo and ASC/DOC close-coupled system202010,799,832Catalyst article for use in an emission treatment system202010,636,993Electroluminescent device202010,500,571ASC with platinum group metal in multiple layers20198,853,659'Switchable electronic device and method of switching said device'20146,850,003'Self-assembled transport layers for OLEDs'20055,807,627'Electroluminescent devices'19985,747,182'Manufacture of electroluminescent devices'19985,653,914'Electroluminescent device comprising a chromophoric polymeric composition'19975,514,878'Polymers for electroluminescent devices'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2020Based in Cambridge, GB· patent location history
1997–2014Patents assigned to CAMBRIDGE DISPLAY TECH LTD (4)· patent assignee history
1998Patents assigned to CAMBRIDGE DISPLAY TECHNOLOGIES (1)· patent assignee history
2014Patents assigned to GREENHAM NEIL (1)· patent assignee history
2019–2021Patents assigned to JOHNSON MATTHEY PLC (4)· patent assignee history
2019–2021Based in Royston, GB· patent location history
2020Patents assigned to CAMBRIDGE ENTPR LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAMBRIDGE DISPLAY TECH LTD | 4 | 1997–2014 |
| JOHNSON MATTHEY PLC | 4 | 2019–2021 |
| CAMBRIDGE DISPLAY TECHNOLOGIES | 1 | 1998 |
| CAMBRIDGE ENTPR LTD | 1 | 2020 |
| GREENHAM NEILself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cambridge, GB | 7 | 1996–2020 |
| Royston, GB | 4 | 2019–2021 |