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

Shai Birmaher

GE: 32 patents #629 of 36,430Top 2%
Cincinnati, OH: #215 of 8,043 inventorsTop 3%
Ohio: #1,589 of 73,341 inventorsTop 3%
Overall (All Time): #109,747 of 4,157,543Top 3%
32 Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12429221 Annular combustor dilution with swirl vanes for lower emissions Pradeep Naik, Saket Singh, Rimple Rangrej, Krishnendu Chakraborty 2025-09-30
12372238 Gas turbine engine combustor having a ceramic matrix composite liner and dome Trevor James Hahm, Daniel J. Kirtley, Scott Matthew Bush, Adam Robert Kahn, Ryan Christopher Jones +2 more 2025-07-29
12291979 Turbine engine and turbine nozzle Paul Hadley Vitt, Jeffrey Donald Clements, Brian K. Kestner 2025-05-06
12286932 Turbine engine combustor including a heat shield Hejie Li, Hiranya Nath, Habeeb Kunnummal Manat, Craig Alan Gonyou, Anquan Wang +1 more 2025-04-29
12276423 Floating primary vane swirler Pradeep Naik, David Albin Lind, Ranganatha Narasimha Chiranthan, Ajoy Patra, Saket Singh 2025-04-15
12259137 Combustor swirler to dome attachment Gerardo Antonio Salazar Lois, Nicholas John Bloom, Daniel J. Kirtley, Ryan Christopher Jones 2025-03-25
12221926 Multi-temperature fuel injectors for a gas turbine engine Hejie Li, Michael A. Benjamin 2025-02-11
12173900 Combustion liner having a dilution passage Pradeep Naik, Saket Singh, Krishnendu Chakraborty 2024-12-24
12169068 Combustor for a turbine engine Joseph Zelina, Sibtosh Pal, Clayton Stuart Cooper 2024-12-17
12152777 Combustor for a gas turbine engine Ravindra Shankar Ganiger, Hiranya Nath, Perumallu Vukanti, Daniel J. Kirtley, Karthikeyan Sampath +5 more 2024-11-26
12146660 Combustor for a gas turbine engine Ravindra Shankar Ganiger, Hiranya Nath, Daniel J. Kirtley, Veeraraju Vanapalli, Karthikeyan Sampath +4 more 2024-11-19
12130013 Swirler-ferrule assembly Steven C. Vise, Clayton Stuart Cooper, Michael A. Benjamin, Pradeep Naik, Kwanwoo Kim +3 more 2024-10-29
12085283 Combustor for a gas turbine engine Ravindra Shankar Ganiger, Hiranya Nath, Daniel J. Kirtley, Veeraraju Vanapalli, Karthikeyan Sampath +6 more 2024-09-10
12072100 Combustor for a gas turbine engine Pradeep Naik, Saket Singh, Narasimhan S. Sahana, Kwanwoo Kim 2024-08-27
12038176 Coupling a fuel nozzle purge flow directly to a swirler Pradeep Naik, Kwanwoo Kim, Saket Singh, Perumallu Vukanti, Karthikeyan Sampath +3 more 2024-07-16
11994295 Multi pressure drop swirler ferrule plate Pradeep Naik, Kwanwoo Kim, Saket Singh, Perumallu Vukanti, Karthikeyan Sampath +3 more 2024-05-28
11959643 Combustor for a gas turbine engine Karthikeyan Sampath, Pradeep Naik, Veeraraju Vanapalli, Perumallu Vukanti, Daniel J. Kirtley +7 more 2024-04-16
11920790 Wavy annular dilution slots for lower emissions Saket Singh, Pradeep Naik, Rimple Rangrej, Ranganatha Narasimha Chiranthan, Krishnendu Chakraborty 2024-03-05
11885495 Combustor for a gas turbine engine including a liner having a looped feature Ravindra Shankar Ganiger, Hiranya Nath, Daniel J. Kirtley, Pradeep Naik 2024-01-30
11859819 Ceramic composite combustor dome and liners Ryan Christopher Jones, Nicholas John Bloom, Daniel J. Kirtley, Gerardo Antonio Salazar Lois, Anquan Wang +1 more 2024-01-02
11828466 Combustor swirler to CMC dome attachment Gerardo Antonio Salazar Lois, Daniel J. Kirtley, Nicholas John Bloom, Ryan Christopher Jones 2023-11-28
11808454 Combustion liner Pradeep Naik, Saket Singh, Krishnendu Chakraborty 2023-11-07
11774098 Combustor for a gas turbine engine Pradeep Naik, Rimple Rangrej, Saket Singh, Narasimha Chiranthan R, Hiranya Nath +1 more 2023-10-03
11754288 Combustor mixing assembly Hari Ravi Chandra, Arvind Kumar Rao, Jayanth Sekar, Gurunath Gandikota, Michael A. Benjamin 2023-09-12
11754284 Combustion liner Pradeep Naik, Saket Singh, Krishnendu Chakraborty 2023-09-12