Inventor
Stephane Levasseur
Inventor
Brussels, BE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
C01GCompounds containing metals not covered by subclasses c01d or c01f10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
C01BNon-metallic elements8%
H01BCables8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
B82YSpecific uses or applications of nanostructures6%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general2%
F21SNon-portable lighting devices2%
PatentTitleYear
9,821,705'Lighting device carrying out multiple lighting functions of an automotive vehicle using functionally dedicated light source groups'20179,722,244'Positive electrode material for lithium-ion battery'20179,214,673'Positive electrode material for a lithium-ion accumulator'20159,051,184'Synthesis of crystalline nanometric LiFeMPO4'20158,753,532'Positive electrode materials combining high safety and high power in a Li rechargeable battery'20148,673,170'Non-homogenous positive electrode materials combining high safety and high power in a Li rechargeable battery'20148,641,921'Room temperature single phase Li insertion/extraction material for use in Li-based battery'20148,486,309'Negative electrode material for Li-ion batteries'20138,105,508'Synthesis of crystalline nanometric LiFeMPO4'20128,080,184'Positive electrode material for a lithium ion accumulator'20118,066,916'Synthesis of crystalline nanometric LiFeMPO4'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2017Patents assigned to UMICORE NV (10)· patent assignee history
2011–2015Patents assigned to LEVASSEUR STEPHANE (8)· patent assignee history
2011–2015Patents assigned to CENTRE NAT RECH SCIENT (6)· patent assignee history
2011–2015Patents assigned to GIBOT PIERRE (4)· patent assignee history
2011–2015Patents assigned to MASQUELIER CHRISTIAN (4)· patent assignee history
2011–2017Based in Brussels, BE· patent location history
2017Based in Briollay, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UMICORE NV | 10 | 2011–2017 |
| LEVASSEUR STEPHANEself | 8 | 2011–2015 |
| CENTRE NAT RECH SCIENT | 6 | 2011–2015 |
| GIBOT PIERRE | 4 | 2011–2015 |
| MASQUELIER CHRISTIAN | 4 | 2011–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brussels, BE | 10 | 2011–2017 |
| Briollay, FR | 1 | 2017 |