Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andre Julien — 81 Patents

RTX (Raytheon): 81 patents #32 of 15,912Top 1%
Russell, CA: #1 of 104 inventorsTop 1%
Overall (All Time): #22,096 of 4,157,543Top 1%
81 Patents All Time
Andre Julien has been granted 81 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 2010 and the most recent in August 2024. Andre Julien ranks #22,096 of 4,157,543 US inventors in our database (top 0.53%). Patent records list Andre Julien in Russell, ON, CA.

Patents per Year

Patents granted per year, 2010 to 2024Bar chart with a peak of 20 patents in 2020.peak 202010: 1 patents20102014: 3 patents2015: 1 patents20152016: 3 patents2017: 6 patents20172018: 12 patents2019: 15 patents20192020: 20 patents2021: 11 patents20212022: 7 patents2023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 81 patents

Patent #TitleCo-InventorsDate
12071256 Architectures for hybrid-electric propulsion Eric Latulipe, Jean Thomassin, Xiaoqin Wang, Jean Dubreuil, Luc Dionne 2024-08-27
11584539 Auxiliary power unit with intercooler Richard Ullyott, Anthony C. Jones, Jean Thomassin 2023-02-21
11535392 Architectures for hybrid-electric propulsion Eric Latulipe, Jean Thomassin, Xi Wang, Jean Dubreuil, Luc Dionne 2022-12-27
11401890 Turbofan engine assembly with intercooler Jean Thomassin, Serge Dussault 2022-08-02
11313273 Compound engine assembly with bleed air Richard Ullyott, Anthony C. Jones, Jean Thomassin 2022-04-26
11306651 Method of operating an internal combustion engine Edwin Schulz 2022-04-19
11261781 Rotary internal combustion engine with unequal volumetric ratios Serge Dussault, Michael Lanktree, Edwin Schulz 2022-03-01
11215110 Rotary engine and method of combusting fuel Jean Thomassin, Serge Dussault 2022-01-04
11214381 Aircraft heating assembly with liquid cooled internal combustion engine and heating element using waste heat Anthony C. Jones, David Menheere, Jean Thomassin, Richard Ullyott, Daniel VAN DEN HENDE 2022-01-04
11187143 Engine assembly with intercooler Edwin Schulz, Michael Lanktree, Serge Dussault 2021-11-30
11187146 Compound engine system with rotary engine 2021-11-30
11125185 Engine assembly with heat management system Sebastien Bergeron, Etienne Plamondon 2021-09-21
11092122 Engine assembly with engine and cooler compartments Luc Dionne, Bruno Villeneuve, Serge Dussault 2021-08-17
11002185 Compounded internal combustion engine Sebastien Bergeron 2021-05-11
10968820 Method of combusting fuel in a rotary internal combustion engine with pilot subchamber and ignition element Michael Gaul, Bruno Villeneuve 2021-04-06
10934930 Auxiliary power unit with variable speed ratio Anthony C. Jones, David Menheere, Jean Thomassin, Richard Ullyott, Daniel Van Den Ende 2021-03-02
10927734 Turboprop engine assembly with combined engine and cooling exhaust Serge Dussault, Jean Thomassin 2021-02-23
10927791 Engine assembly with combined engine and cooling exhaust Jean Thomassin, Maxime Courtois, Bruno Villeneuve, Richard Ullyott, Serge Dussault +5 more 2021-02-23
10920656 Internal combustion engine cooling system Michael Lanktree, Serge Dussault 2021-02-16
10883414 Engine intake assembly with selector valve Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more 2021-01-05
10815877 Method of operating a rotary engine Edwin Schulz 2020-10-27
10801394 Rotary engine with pilot subchambers Serge Dussault, Michael Lanktree, Edwin Schulz 2020-10-13
10752129 Battery heating in hybrid electric power plant Serge Dussault 2020-08-25
10724429 Auxiliary power unit with electrically driven compressor Anthony C. Jones, David Menheere, Jean Thomassin, Richard Ullyott, Daniel Van Den Ende 2020-07-28
10710738 Auxiliary power unit with intercooler Richard Ullyott, Anthony C. Jones, Jean Thomassin 2020-07-14