DR. HIELSCHER GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 7355
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 222
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0345,991 DEVICE AND METHOD FOR GENERATING AN OSCILLATORY MOTIONMay 24, 17Nov 30, 17[H01L, H04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9802296 Screwing device with rotatable toolsMar 06, 15Oct 31, 17[B25B]
9724781 Sonotrode and device for generating low frequency power ultrasoundApr 02, 15Aug 08, 17[B06B, B23K]
9713803 Method and device for changing the properties of at least one liquid mediumJul 13, 12Jul 25, 17[B01J]
9502632 Resonator for the distribution and partial transformation of longitudinal vibrations and method for treating at least one fluid by means of a resonator according to the inventionMay 16, 12Nov 22, 16[H01L, B06B]
9406863 Device and method for bracing electromechanical composite high-frequency vibration systems (VFHS)Oct 04, 11Aug 02, 16[H01L, B06B]
9114426 Ultrasonic generator with a resonator having a clamping openingNov 01, 12Aug 25, 15[H01L, B06B]
9102081 Method and apparatus for generating particlesNov 21, 12Aug 11, 15[B29B, B01J]
9011698 Method and devices for sonicating liquids with low-frequency high energy ultrasoundNov 28, 06Apr 21, 15[B01J, C02F]
8804464 Device for generating radial ultrasound oscillationsOct 22, 12Aug 12, 14[B06B]
8797109 Ultrasound system with ultrasound generator, resonator and light sourceOct 04, 12Aug 05, 14[G01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0161,407 DEVICE AND METHOD FOR NEBULISING OR ATOMISING FREE-FLOWING MEDIAAbandonedSep 01, 11Jun 27, 13[B05B]
2013/0059,043 PROCESS FOR AFTERTREATMENT OF VINEGAR OBTAINED BY FERMENTATIONAbandonedMay 19, 11Mar 07, 13[A23L]
6673178 Method for the constant maintenance of the mean gap width between a sonotrode of an ultrasonic system and a tool of an ultrasonic cutting device designed as a counter surfaceExpiredNov 08, 01Jan 06, 04[B23K, B32B]

Top Inventors for This Owner

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