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HAMILTON SUNDSTRAND CORP

Overview
  • Total Patents
    7,896
  • GoodIP Patent Rank
    249
  • Filing trend
    ⇧ 6.0%
About

HAMILTON SUNDSTRAND CORP has a total of 7,896 patent applications. It increased the IP activity by 6.0%. Its first patent ever was published in 1994. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets engines, pumps and turbines, transport and electrical machinery and energy are LIEBHERR AEROSPACE TOULOUSE SAS, HAMILTON SUNDSTRAND and HAMILTON SUNSTRAND CORP.

Patent filings per year

Chart showing HAMILTON SUNDSTRAND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rozman Gregory I 275
#2 Himmelmann Richard A 211
#3 Bruno Louis J 200
#4 Gieras Jacek F 199
#5 Pal Debabrata 188
#6 Army Donald E 163
#7 Mcauliffe Christopher 151
#8 Beers Craig M 142
#9 Lemmers Jr Glenn C 140
#10 Zywiak Thomas M 140

Latest patents

Publication Filing date Title
EP3816481A1 Compact compound harmonic drive assembly
EP3817175A1 Capacitor pre-charging circuits
EP3817170A1 Field grading members, power cables having field grading members, and methods of regulating electric fields
EP3817207A1 Dual active bridge systems for ripple cancelation
EP3817008A1 Field grading members, cables having field grading members, and methods of making field grading members
EP3817019A1 Transformers, power converters having transformers, and methods of converting electrical power
EP3817231A1 Determine solenoid plunger position of a current controlled solenoid using position feedback
US2021114744A1 Auxiliary power unit systems
US2021116267A1 Environmental condition sensing system
EP3798130A1 Systems and methods for battery ventilation
US2021088474A1 Ionization for tandem ion mobility spectrometry
US2021070458A1 Vortex turbines for a hybrid-electric aircraft
EP3816562A1 Oscillating heat pipe integrated thermal management system for power electronics
US2021047026A1 Taxiing an aircraft having a hybrid propulsion system
EP3772462A1 Hybrid electric aircraft energy regeneration
US2021031936A1 Integrated motor drive cooling
EP3763446A1 Powder monitoring
US10892083B1 Thermal management of toroidal transformer mounted on a printed wiring board stiffener
EP3753851A2 Thermal regulation of batteries
US2021031934A1 Aircraft having hybrid-electric propulsion system with electric storage located in fuselage