Inventor
Dominique Petitjean
Inventor
Julienrupt, FR
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F05Dprimary
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants30%
F01DNon-positive displacement machines or engines, e.g. steam turbines28%
F02CGas-turbine plants17%
F02BInternal-combustion piston engines5%
F04DNon-positive-displacement pumps5%
F16CShafts5%
Y02TClimate change mitigation technologies related to transportation5%
Y10TTechnical subjects covered by former us classification3%
F16JPistons2%
PatentTitleYear
10,227,889Variable geometry nozzle for partitioned volute20199,777,640'Adjustable-trim centrifugal compressor, and turbocharger having same'20179,765,687'Turbocharger with variable-vane turbine nozzle having a gas pressure-responsive vane clearance control member'20179,097,120'Turbine housing assembly'20159,091,208'Turbocharger bearing housing assembly'20159,046,036'Bearing assembly'20159,021,802'Turbine housing assembly with wastegate'20158,967,955'Turbocharger with variable nozzle having labyrinth seal for vanes'20158,967,956'Turbocharger variable-nozzle assembly with vane sealing arrangement'20158,534,989'Multi-piece turbocharger bearing'20138,464,528'Variable-nozzle assembly for a turbocharger'20138,317,400'High performance thrust bearing pad'20128,250,760'Center housing of a turbine for a turbocharger and method of manufacturing the same'20128,202,042'Exhaust gas turbocharger with adjustable slide ring'20128,197,194'Turbine of a turbocharger'20128,056,336'Turbocharger with variable nozzle having vane sealing surfaces'20118,037,684'Variable flow turbocharger'20117,854,585'Variable geometry compressor'20107,559,199'Variable-nozzle cartridge for a turbocharger'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2017Patents assigned to HONEYWELL INT INC (18)· patent assignee history
2009–2013Based in Thaon les Vosges, FR· patent location history
2010–2019Based in Julienrupt, FR· patent location history
2011–2015Patents assigned to PETITJEAN DOMINIQUE (13)· patent assignee history
2011–2015Patents assigned to ARNOLD PHILIPPE (9)· patent assignee history
2011–2015Patents assigned to RUQUART ANTHONY (6)· patent assignee history
2011–2015Patents assigned to DUPONT GUILLAUME (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONEYWELL INT INC | 18 | 2009–2017 |
| PETITJEAN DOMINIQUEself | 13 | 2011–2015 |
| ARNOLD PHILIPPE | 9 | 2011–2015 |
| RUQUART ANTHONY | 6 | 2011–2015 |
| DUPONT GUILLAUME | 5 | 2011–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Julienrupt, FR | 16 | 2010–2019 |
| Thaon les Vosges, FR | 3 | 2009–2013 |