CIPHERGEN BIOSYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8198019 Protein profiling for premalignant tissueApr 03, 03Jun 12, 12[C12Q]
7969973 Information processing apparatus, method for controlling the same, and programOct 06, 06Jun 28, 11[H04L]
6946653 Methods and apparatus for improved laser desorption ionization tandem mass spectrometryJun 26, 02Sep 20, 05[H01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0197,561 Biomarkers for Ovarian Cancer: B2 MicroglobulinAbandonedJun 23, 06Aug 05, 10[G06N, A61K, C40B, C07K]
2008/0298,740 Integrated Optical Waveguide Sensors With Reduced Signal ModulationAbandonedMay 18, 05Dec 04, 08[G02B]
2008/0128,613 Electric sector time-of-flight mass spectrometer with adjustable ion optical elementsAbandonedJun 15, 07Jun 05, 08[H01J]
2008/0023,630 POLYMER PROBE DOPED WITH CONDUCTIVE MATERIAL FOR MASS SPECTROMETRYAbandonedNov 07, 06Jan 31, 08[H01J]
7299134 Method for correlating gene expression profiles with protein expression profilesExpiredFeb 15, 02Nov 20, 07[G06F]
2007/0172,902 Biomarker for ovarian cancerAbandonedJun 21, 06Jul 26, 07[G01N, G06F]
7247846 Electric sector time-of-flight mass spectrometer with adjustable ion optical elementsExpiredJun 08, 05Jul 24, 07[H01J]
2007/0077,596 TRACE INCORPORATION OF FLUORESCENT MONOMER FACILITATING QUALITY CONTROL OF POLYMERIZATION REACTIONSAbandonedAug 21, 06Apr 05, 07[C12M, G01N]
2007/0059,776 Methods for monitoring polypeptide production and purification using surface enhanced laser desorption/ionization mass spectrometryAbandonedAug 03, 06Mar 15, 07[G01N]
2006/0292,701 Photocrosslinked hydrogel blend surface coatingsAbandonedApr 20, 06Dec 28, 06[C08G, C08F, G01N]
2006/0252,159 Photocrosslinked hydrogel blend surface coatingsAbandonedApr 20, 06Nov 09, 06[C08G, G01N]
2006/0205,010 Methods of host cell protein analysisAbandonedApr 19, 04Sep 14, 06[G01N]
2006/0177,870 ImmunoassaysAbandonedApr 16, 04Aug 10, 06[G01N]
2006/0110,819 Apparatus and method for expression and capture of biomolecules and complexes on adsorbent surfacesAbandonedSep 29, 03May 25, 06[C12M]
2006/0063,161 Detecting RNAi using SELDI mass spectrometryAbandonedSep 22, 04Mar 23, 06[C07H, C12Q]
6998606 Electric sector time-of-flight mass spectrometer with adjustable ion optical elementsExpiredJan 14, 04Feb 14, 06[H01J]
6977370 Off-resonance mid-IR laser desorption ionizationExpiredMar 19, 04Dec 20, 05[G01N]
6968646 Quick locking pivot shoeExpiredAug 29, 03Nov 29, 05[E05D]
2005/0236,564 Laser desorption mass spectrometer with uniform illumination of the sampleAbandonedApr 26, 04Oct 27, 05[H01J]
2005/0181,398 Specific detection of host response protein clustersAbandonedJan 07, 05Aug 18, 05[C12Q, G01N, G06F]

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