VENTUREDYNE, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 16190
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR661
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 464
 
  
 
B01D SEPARATION 3131
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 219
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 222
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 244
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0184,475 MICROBIAL SAMPLING SYSTEMDec 22, 16Jun 29, 17[G01N]
2017/0176,316 ENVIRONMENTAL SENSOR AND METHOD OF OPERATING THE SAMEDec 17, 15Jun 22, 17[G01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9857285 Environmental sensor and method of operating the sameDec 17, 15Jan 02, 18[G05B, G01N]
9377375 Repetitive shock vibration testing system and methodMay 16, 12Jun 28, 16[G01M]
8875528 Test chamber with temperature and humidity controlDec 14, 07Nov 04, 14[F25B, F25D, F24F]
8166773 Refrigeration capacity banking for thermal cyclingOct 08, 08May 01, 12[F25B]
RE43121 Cascade refrigeration systemNov 20, 07Jan 24, 12[F25B]
7918907 Cleaning nozzle for dust collectorFeb 29, 08Apr 05, 11[B01D]
7918908 Dust collector with equalized cleaning performanceApr 30, 08Apr 05, 11[B01D]
7895000 Environmental sensor, particle counting system having an environmental sensor, and methods of operating the sameSep 04, 07Feb 22, 11[G01N]
7861594 Apparatus and method for vibratory testingApr 22, 08Jan 04, 11[G01M, B06B]
7784349 Vibrator table frameAug 27, 07Aug 31, 10[G01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0263,925 Ethernet-powered particle counting systemAbandonedMay 10, 05Nov 23, 06[H01L]
6984974 Independently-adjustable circuit board carrierExpiredNov 17, 03Jan 10, 06[H01K, H05K]
2005/0218,043 Magnetic separator for air slide conveyorsAbandonedMar 31, 04Oct 06, 05[B03C]
6714419 Support rack for vibratory testing of printed circuit boardsExpiredApr 24, 01Mar 30, 04[H05K]
6444005 Filter engagement deviceExpiredAug 14, 00Sep 03, 02[B01D]
6368390 Automatic filter rotating deviceExpiredJun 19, 00Apr 09, 02[B01D]
6360621 Environmental testing chamberExpiredJun 25, 99Mar 26, 02[G01N]
6146433 Internal air baffleExpiredMay 11, 99Nov 14, 00[B01D]
6104271 Composite rare earth magnet and method for separating ferrous material from non-ferrous materialExpiredAug 31, 99Aug 15, 00[H01F]
5842179 Method and apparatus for inventorying laboratory specimensExpiredJan 22, 96Nov 24, 98[G06F]
5559512 Method and apparatus for entering alpha-numeric dataExpiredMar 20, 95Sep 24, 96[H03K]
5528161 Through-port load carrier and related test apparatusExpiredSep 15, 94Jun 18, 96[G01R]
5497860 Electromagnetic brake with improved magnet structureExpiredAug 15, 94Mar 12, 96[F16D]
5339643 Method for defrosting a laboratory freezer doorExpiredJul 12, 93Aug 23, 94[F25D]
5294199 System and method for thermally stress screening productsExpiredOct 29, 92Mar 15, 94[G01N]
5175596 Liquid nephelometerExpiredOct 23, 90Dec 29, 92[G01N]
5170891 Self-cleaning magnetic separatorExpiredSep 20, 91Dec 15, 92[B03C]
5072177 Product carrier with extended port interfaceExpiredMay 08, 90Dec 10, 91[G01R]
4986778 Carrier for use in testing circuit boardsExpiredMay 04, 89Jan 22, 91[H01R, H05K]
4867869 Grate magnetExpiredDec 03, 87Sep 19, 89[B03C]

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