DNA CHIP RESEARCH 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 2123
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8765417 Method of elongating DNA through immobilizing primer DNA chains on a substrate, a method of amplifying a DNA chainNov 29, 05Jul 01, 14[C07H, C12Q, C12P]
7491857 Oligonucleotide probeNov 17, 05Feb 17, 09[C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0045,244 METHOD FOR DETERMINING RHEUMATOID ARTHRITIS ACTIVITY INDICATOR, AND BIOMARKER USED THEREINAbandonedNov 17, 11Feb 12, 15[C12Q]
2014/0227,706 Method for assessing progression of clinical state of malignant neoplasm by quantitative detection of DNA in bloodAbandonedMay 16, 12Aug 14, 14[C12Q]
2005/0260,572 Method of predicting cancerAbandonedFeb 06, 03Nov 24, 05[C12Q, G01N, G06F]
2004/0091,899 Substrate for immobilization of a biological substance or chemical substance, method of immobilizing a biological substance or chemical substance, and method of coating a substrateAbandonedJun 24, 03May 13, 04[C12Q, B05D, C12M, A61L]
2004/0058,844 Solution for substrate spotting and spotting methodAbandonedJun 23, 03Mar 25, 04[C11D]
2003/0045,695 Ribozyme for detecting gene sequenceAbandonedDec 27, 01Mar 06, 03[C07H, C12Q]

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