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HIELSCHER GMBH

Overview
  • Total Patents
    84
  • GoodIP Patent Rank
    206,742
About

HIELSCHER GMBH has a total of 84 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machines, chemical engineering and consumer goods are HERRMANN ULTRASCHALLTECHNIK GMBH & CO KG, ZIMMER AG HANS J and BRANSON INSTR.

Patent filings per year

Chart showing HIELSCHER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hielscher Harald 61
#2 Hielscher Holger 25
#3 Hielscher Thomas 24
#4 Hielscher Harald Dr 9
#5 Lehmann Norbert 8
#6 Ellner Frank 5
#7 Jaenich Ingo 4
#8 Gander Bruno 2
#9 Sieber Elke 2
#10 Freitas Sergio 2

Latest patents

Publication Filing date Title
DE102015105038A1 Sonotrode for transmission of low-frequency power ultrasound and device for generating low-frequency power ultrasound with sonotrode
DE102014111470A1 Apparatus and method for treating fluids by means of ultrasound
DE102014103052A1 Screwing device with rotating tools
US2013147074A1 Method and apparatus for generating particles
US2013119824A1 Ultrasonic generator with a resonator having a clamping opening
US2014112106A1 Device for generating radial ultrasound oscillations
DE102012110033A1 Ultrasonic vibration generating device used in treatment of e.g. food, has radial vibrating resonator that is connected with longitudinal vibrating resonator to oscillate in radial direction during operation of ultrasonic generator
WO2013007812A1 Method and device for changing the properties of at least one liquid medium
EP2611548A1 Device and method for nebulising or atomising free-flowing media
WO2011147731A1 Process for aftertreatment of vinegar obtained by fermentation
US2009121814A1 Device for coupling low-frequency high-power ultrasound resonators by a tolerance-compensating force-transmitting connection
US2009079300A1 Ultrasonic device with a disk-shaped resonator
DE102005057333A1 Methods and apparatus for sonicating liquids with low frequency power ultrasound
DE102005034629A1 Device and method for the mechanical disruption of cells
DE102004040233A1 Preparation of algae bio product, useful e.g. as nutrient; and in medicine, comprises preparing algal suspension, providing algal suspension on discharge cell and subjecting the algal suspension on a discharge cell in a narrow column
DE102004025836B3 Method and device for introducing ultrasound into a flowable medium
DE10353804A1 Ultrasonic driven cutting device
DE10318485A1 Method and device for welding or gluing with an ultrasonic sonotrode
DE10254894B3 Cooling device for ultrasonic transducers has cooling fluid passed through flow channels at defined pressure for reducing or preventing cavitation
DE10243837A1 Process for continuously processing flowable compositions in a flow cell comprises indirectly sonicating the composition in the flow cell via a liquid placed under elevated pressure