Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GK

George A. Kassanis — 9 Patents

BTBreathe Technologies: 8 patents #12 of 36Top 35%
San Francisco, CA: #4,981 of 26,999 inventorsTop 20%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
George A. Kassanis has been granted 9 US patents while listed as an inventor at Breathe Technologies. The first was granted in 2015 and the most recent in July 2025. George A. Kassanis ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list George A. Kassanis in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 2 patents in 2016.peak 22015: 1 patents20152016: 2 patents20162017: 1 patents20172018: 1 patents20182019: 1 patents20192021: 1 patents20212024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12364835 Methods, systems and devices for non-invasive ventilation with gas delivery nozzles in free space Gregory Kapust, Todd Allum, Anthony D. Wondka, Joseph Cipollone, Anthony Gerber +2 more 2025-07-22
11896766 Methods, systems and devices for non-invasive ventilation with gas delivery nozzles in free space Gregory Kapust, Todd Allum, Anthony D. Wondka, Joseph Cipollone, Anthony Gerber +2 more 2024-02-13
11103667 Methods, systems and devices for non-invasive ventilation with gas delivery nozzles in free space Gregory Kapust, Todd Allum, Anthony D. Wondka, Joseph Cipollone, Anthony Gerber +2 more 2021-08-31
10232136 Methods, systems and devices for non-invasive open ventilation for treating airway obstructions Gregory Kapust, Todd Allum, Anthony D. Wondka, Joseph Cipollone, Anthony Gerber +2 more 2019-03-19
10046133 Methods, systems and devices for non-invasive open ventilation for providing ventilation support Gregory Kapust, Joseph Cipollone, Anthony D. Wondka, Anthony Gerber, Todd Allum +2 more 2018-08-14
9616194 Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same Todd Allum, Joseph Cipollone 2017-04-11
9358358 Methods, systems and devices for humidifying a respiratory tract Anthony D. Wondka, Joseph Cipollone, Todd Allum, Enrico Brambilla 2016-06-07
9227034 Methods, systems and devices for non-invasive open ventilation for treating airway obstructions Gregory Kapust, Todd Allum, Anthony D. Wondka, Joseph Cipollone, Anthony Gerber +2 more 2016-01-05
8939152 Methods, systems and devices for humidifying a respiratory tract Anthony D. Wondka, Joseph Cipollone, Todd Allum, Enrico Brambilla 2015-01-27