IGEN INTERNATIONAL, INC.

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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 3203
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 2123
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C07K PEPTIDES 1135
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7138265 Chimeric target molecules having a regulatable activityNov 26, 97Nov 21, 06[C12N]
6613583 Electrochemiluminescent label based on multimetallic assembliesJun 26, 98Sep 02, 03[C12Q, G01N, C07K]
6500660 Chimeric target molecules having a regulatable activityJan 31, 97Dec 31, 02[C07H, C12P, C12N]
6319670 Methods and apparatus for improved luminescence assays using microparticlesDec 23, 97Nov 20, 01[C12Q]
6132648 Devices and methods for generating electrogenerated chemiluminescenceJun 07, 95Oct 17, 00[C09K, G01N]
5580523 Integrated chemical synthesizersApr 01, 94Dec 03, 96[G01N, B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6828143 Nanoscale chemical synthesisExpiredJun 10, 96Dec 07, 04[C12M, G01N, F27B, B01J]
6120986 Electrochemiluminescence assayExpiredJun 23, 97Sep 19, 00[C12Q]
5641623 Electrochemiluminescence assayExpiredJan 04, 95Jun 24, 97[C12Q, G01N]
5635347 Rapid assays for amplification productsExpiredJan 28, 94Jun 03, 97[C07H, C12Q, C12P]
5236836 Autoantibodies which enhance the rate of a chemical reactionExpiredApr 25, 89Aug 17, 93[C12N, C07K]
5068088 Method and apparatus for conducting electrochemiluminescent measurementsExpiredMar 17, 89Nov 26, 91[H01J, H03K, G01N]

Top Inventors for This Owner

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