Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SB

Sean P. Breen

RTX (Raytheon): 4 patents #2,949 of 15,912Top 20%
CACarrier: 2 patents #900 of 2,507Top 40%
UCUtc Fuel Cells: 1 patents #98 of 183Top 55%
Holyoke, MA: #13 of 81 inventorsTop 20%
Massachusetts: #17,885 of 88,656 inventorsTop 25%
Overall (All Time): #732,306 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9746256 Shell and tube heat exchanger with a vapor port Jack Leon Esformes, Xinghua Huang, Marcel Christians, Satyam Bendapudi, Salim Bahattin Yilmaz 2017-08-29
9683784 Evaporator and liquid distributor Marcel Christians, Jack Leon Esformes, Satyam Bendapudi, Martin Bezon, Xinliang Qiu 2017-06-20
8713942 System and method for equilibrating an organic rankine cycle Sitaram Ramaswamy 2014-05-06
8572970 Method and apparatus for starting a refrigerant system without preheating the oil Peter S. Matteson 2013-11-05
8555912 Dynamic leak control for system with working fluid Lance D. Woolley 2013-10-15
8375716 Operating a sub-sea organic Rankine cycle (ORC) system using individual pressure vessels Sitaram Ramaswamy 2013-02-19
6958195 Steam generator for a PEM fuel cell power plant Richard J. Assarabowski, Steven A. Lozyniak, William T. Unkert, Joseph B. Wysocki, Masaki M. Yokose 2005-10-25