AURORA, Colorado
United States
34
2025-01-09
The entities that hold a legal rights for patent applications filed by inventor FRIEDRICHS DANIEL A.:
DANIEL A. FRIEDRICHS from AURORA, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SURGICAL INSTRUMENTS INCORPORATING ULTRASONIC AND ELECTROSURGICAL FUNCTIONALITY
#2 | 2023-06-29Surgical instruments incorporating ultrasonic and electrosurgical functionality
#3 | 2021-12-09System and method for harmonic control of dual-output generators
#4 | 2021-09-02ULTRASONIC AND RADIOFREQUENCY ENERGY PRODUCTION AND CONTROL FROM A SINGLE POWER CONVERTER
#5 | 2020-07-23ELECTROSTATIC SHIELDING OF PLANAR MAGNETIC DEVICES OF ELECTROSURGICAL GENERATORS
#6 | 2020-07-23Devices, systems, and methods for cooling a surgical instrument
#7 | 2020-07-02System and method for harmonic control of dual-output generators
#8 | 2020-04-02Ancillary circuit to induce zero voltage switching in a power converter
#9 | 2019-11-07Interdigitation of waveforms for dual-output electrosurgical generators
#10 | 2019-07-18Electrosurgical instrument with end-effector assembly including electrically-conductive, tissue-engaging surfaces and switchable bipolar electrodes
#11 | 2019-07-18Surgical instruments incorporating ultrasonic and electrosurgical functionality
#12 | 2019-07-04Variable frequency excitation plasma device for thermal and non-thermal tissue effects
#13 | 2019-05-23Electrosurgical system for multi-frequency interrogation of parasitic parameters of an electrosurgical instrument
#14 | 2019-05-02Bipolar plasma catheter
#15 | 2019-03-14Electrosurgical ultrasonic vessel sealing and dissecting system
#16 | 2018-02-15Ultrasonic and radiofrequency energy production and control from a single power converter
#17 | 2017-12-21Electrostatic shielding of planar magnetic devices of electrosurgical generators
#18 | 2017-12-14VARIABLE ACTIVE SNUBBER CIRCUIT TO INDUCE ZERO-VOLTAGE-SWITCHING IN A CURRENT-FED POWER CONVERTER
#19 | 2017-11-16Ancillary circuit to induce zero voltage switching in a power converter
#20 | 2017-11-16Electrosurgical generator with half-cycle power regulation
#21 | 2017-11-16Devices, systems, and methods for cooling a surgical instrument
#22 | 2017-11-02System and method for high frequency leakage reduction through selective harmonic elimination in electrosurgical generators
#23 | 2017-11-02Devices, systems, and methods for establishing electrical and fluid connections to surgical instruments
#24 | 2017-09-07Variable active clipper circuit to control crest factor in an AC power converter
#25 | 2017-08-10Bipolar plasma catheter
#26 | 2017-07-27System and method for harmonic control of dual-output generators
#27 | 2017-05-18System and method for thermal management of electronic devices
#28 | 2017-05-18System and method for return electrode monitoring
#29 | 2017-01-05Electrosurgical generator for minimizing neuromuscular stimulation
#30 | 2016-10-06Interdigitation of waveforms for dual-output electrosurgical generators
#31 | 2016-10-06Electrospinning device and method for applying polymer to tissue
#32 | 2016-05-26Electrosurgical system for multi-frequency interrogation of parasitic parameters of an electrosurgical instrument
#33 | 2016-01-28Electrosurgical ultrasonic vessel sealing and dissecting system
#34 | 2015-08-27Variable frequency excitation plasma device for thermal and non-thermal tissue effects
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