PRECISION SYSTEM SCIENCE CO., 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 17189
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 1048
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 120
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7724364 Small object identifying device and its identifying methodAug 08, 08May 25, 10[G01N]
7667184 Optical information readerApr 28, 05Feb 23, 10[G06M, G01J, G01N, G02B]
7426027 Small object identifying device and its identifying methodOct 04, 07Sep 16, 08[G01N]
7283229 Small object identifying device and its identifying methodJan 25, 02Oct 16, 07[G01N]
7160510 Operation checking device and checking method for dispenserDec 27, 00Jan 09, 07[G01N]
7071006 Carrier holding micro-substances, system suspending such carriers apparatus for manipulating such carriers and method of controlling positions of such carriersDec 27, 01Jul 04, 06[G01N]
6691748 Container transfer and processing systemSep 17, 02Feb 17, 04[B65B]
6602474 Multi-vessel container for testing fluidsOct 02, 00Aug 05, 03[B01L]
6509193 Method and apparatus for controlling magnetic particles by pipetting machineApr 16, 99Jan 21, 03[G01N, B01L]
6455325 Liquid processing method making use of pipette device and apparatus for sameFeb 03, 99Sep 24, 02[G01N, B01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0325,258 Magnetic particle holding carrier and method for preparing the sameAbandonedJun 02, 06Dec 31, 09[B05D, C12N]
2008/0293,147 Method of Detecting Structural Change in Target Sugar ChainAbandonedAug 29, 05Nov 27, 08[G01N]
2007/0060,671 Polyolefin magnetic fine particle having functional group on the surface thereofAbandonedOct 27, 04Mar 15, 07[C09D, C08K]
2007/0009,392 Dispenser operation verification apparatus and verification methodAbandonedSep 14, 06Jan 11, 07[B01L]
2006/0205,064 Reaction vessel, reaction apparatus and reaction solution temperature control methodAbandonedMay 12, 06Sep 14, 06[C12M]
2006/0110,296 Automatic separator/extractor and method of controlling sameAbandonedJan 04, 06May 25, 06[B01L, G01N]
2006/0099,115 Pipette deviceAbandonedJul 18, 03May 11, 06[B01L]
2006/0099,602 Nucleic acid library and protein libraryAbandonedSep 29, 04May 11, 06[C40B]
2006/0100,899 Portable terminal device and life style disease patient-medical institution cooperation systemAbandonedJun 06, 03May 11, 06[G06Q]
7029882 Suspension for determining sequence of genetic materials, method of determining the sequence of genetic materials by using same, and method for high-speed scoring SNPsExpiredOct 11, 00Apr 18, 06[C12P]
6998055 Concentration device using magnetic particles and method thereforExpiredMar 17, 04Feb 14, 06[B03C]
2006/0014,272 Reaction vessel and reaction product extracting apparatusAbandonedDec 16, 04Jan 19, 06[C12M]
2005/0123,457 Reaction vessel and reaction apparatusAbandonedJan 05, 04Jun 09, 05[B01J]
2005/0124,058 System for housing/processing carrier and method for housing/processing carrierAbandonedJan 18, 05Jun 09, 05[C12M]
6805840 Apparatus for integrated process of magnetic particles and method of controlling the sameExpiredSep 18, 00Oct 19, 04[B01L]
2004/0096,857 Multiple-inspection multiplexing method and suspension for multiple-inspection multiplexingAbandonedDec 29, 03May 20, 04[C12Q, G01N, G06F]
6723237 Concentration device using magnetic particles and method thereforExpiredJan 11, 02Apr 20, 04[B03C, G01N]
2003/0162,285 Reaction vessel, reaction device and temperature control method for reaction liquidAbandonedApr 01, 03Aug 28, 03[C12M]
6123903 Chemiluminescence measuring apparatusExpiredJan 09, 98Sep 26, 00[G01N]

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