SIGMA-ALDRICH CO.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 26141
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 2149
 
  
 
B01D SEPARATION 19115
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 1782
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 1683
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 15123
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 14111
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1388
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 13193
 
  
 
C07D HETEROCYCLIC COMPOUNDS 7155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0044,723 DIRECTIONAL AMPLIFICATION OF RNAMar 24, 16Feb 15, 18[C12Q, C12N]
2018/0037,946 NUCLEIC ACID AMPLIFICATION AND LIBRARY PREPARATIONMar 04, 16Feb 08, 18[C12Q, C12P, C12N]
2017/0051,354 EPIGENETIC MODIFICATION OF MAMMALIAN GENOMES USING TARGETED ENDONUCLEASESApr 24, 15Feb 23, 17[C12Q, C12N]
2016/0145,645 TARGETED INTEGRATIONJun 19, 14May 26, 16[C12P, C12N]
2016/0097,067 METHODS AND SYSTEMS FOR CARBON DIOXIDE SEQUESTRATIONOct 02, 15Apr 07, 16[C12P]
2008/0213,906 COMPOSITIONS AND METHODS FOR COMBINING PROTEIN PRECIPITATION AND SOLID PHASE EXTRACTIONJan 24, 08Sep 04, 08[G01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9670271 Production of recombinant proteins with simple glycoformsJun 02, 16Jun 06, 17[C12P, C12N, C07K]
9671393 Cells for chromatin immunoprecipitation and methods for makingSep 02, 11Jun 06, 17[C12N, G01N]
9528143 Tracer reagents that enhance reaction-product analysisApr 12, 07Dec 27, 16[C12Q, C12N]
9512444 Genome editing using targeting endonucleases and single-stranded nucleic acidsJul 22, 11Dec 06, 16[C12N]
9376484 Production of recombinant proteins with simple glycoformsJan 10, 13Jun 28, 16[C12P, C12N, C07K]
9297071 Solid precursor delivery assemblies and related methodsOct 21, 10Mar 29, 16[C23C]
9206404 Method of deleting an IgM gene in an isolated rat cellDec 03, 09Dec 08, 15[C12N, A01K]
9175023 Molybdenum allyl complexes and use thereof in thin film depositionJan 18, 13Nov 03, 15[C23C, C07F]
9168507 Methods for quantitating water using ionic liquid saltsSep 24, 12Oct 27, 15[G01N, B01J, B01D]
9062303 Methods and compositions for the rapid isolation of small RNA moleculesJun 22, 10Jun 23, 15[C12Q, C12N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0017,366 CRISPR-BASED GENOME MODIFICATION AND REGULATIONAbandonedDec 05, 13Jan 21, 16[C12N]
2014/0273,230 CRISPR-BASED GENOME MODIFICATION AND REGULATIONAbandonedMar 14, 14Sep 18, 14[C12N]
2014/0273,233 CRISPR-BASED GENOME MODIFICATION AND REGULATIONAbandonedMay 30, 14Sep 18, 14[C12N]
2014/0121,387 High Stability Diionic Liquid SaltsAbandonedJan 02, 14May 01, 14[C07F, C07D, C07C]
2013/0316,391 CELLS HAVING DISRUPTED EXPRESSION OF PROTEINS INVOLVED IN ADME AND TOXICOLOGY PROCESSESAbandonedDec 28, 11Nov 28, 13[G01N]
2013/0158,243 PROCESS FOR CONJUGATION OF NHS ESTERS WITH OLIGONUCLEOTIDESAbandonedDec 19, 12Jun 20, 13[C07H]
2013/0065,310 USE OF ENDOGENOUS PROMOTERS TO EXPRESS HETEROLOGOUS PROTEINSAbandonedApr 13, 11Mar 14, 13[C12N]
2013/0059,362 BIOSENSORS COMPRISING PROTEIN-BINDING DOMAINS AND FLUORESCENT PROTEINSAbandonedApr 13, 11Mar 07, 13[C12N]
2013/0059,388 METHODS FOR GENERATING ENDOGENOUSLY TAGGED PROTEINSAbandonedApr 13, 11Mar 07, 13[C12N]
2013/0060,534 SYSTEMS AND METHODS FOR VALIDATING AND CUSTOMIZING OLIGONUCLEOTIDES SEQUENCESAbandonedAug 30, 12Mar 07, 13[G06F]
2013/0052,368 METHODS FOR PREPARING THIN FILMS BY ATOMIC LAYER DEPOSITION USING HYDRAZINESAbandonedMar 14, 11Feb 28, 13[C23C]
2012/0215,005 High Stability Diionic Liquid SaltsAbandonedApr 19, 12Aug 23, 12[C07F, C07D]
2012/0192,298 METHOD FOR GENOME EDITINGAbandonedJul 23, 10Jul 26, 12[C12N, A01K]
2012/0178,266 COMPOSITIONS AND METHODS OF USE FOR FORMING TITANIUM-CONTAINING THIN FILMSAbandonedJul 19, 10Jul 12, 12[H01L, C09D]
2012/0157,659 AFFINITY PEPTIDES AND METHOD FOR PURIFICATION OF RECOMBINANT PROTEINSAbandonedJul 23, 10Jun 21, 12[C07K]
2012/0159,653 GENOMIC EDITING OF GENES INVOLVED IN MACULAR DEGENERATIONAbandonedJul 23, 10Jun 21, 12[C12N, G01N, A01K]
2012/0159,654 GENOME EDITING OF GENES INVOLVED IN ADME AND TOXICOLOGY IN ANIMALSAbandonedJul 23, 10Jun 21, 12[C12N, G01N, A01K]
2012/0123,094 GREENER METHOD FOR THE PRODUCTION OF COPOLYMER 1AbandonedNov 14, 11May 17, 12[C07K]
2012/0071,612 METHOD FOR THE PRODUCTION OF POLYAMINO ACID RANDOM COPOLYMERSAbandonedMar 08, 10Mar 22, 12[C08G]
8138330 Process for the synthesis of oligonucleotidesExpiredSep 11, 07Mar 20, 12[C07H]

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