LONZA GROUP AG

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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 5201
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 297
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6248900 Process for preparing alkoxytriazolinonesMay 23, 00Jun 19, 01[C07D]
5866359 Transactivation method of regulating foreign gene expressionMay 16, 95Feb 02, 99[C12P, C12N]
5861265 Binding assay method using a signal preventing reagentJun 06, 95Jan 19, 99[G01N]
5811526 Binding assay and assay reagentMay 23, 95Sep 22, 98[G01N, E07K]
5681718 Methods for enhanced production of tissue plasminogen activator in cell culture using alkanoic acids or salts thereofDec 14, 94Oct 28, 97[C12P]
5672502 Animal cell cultureFeb 28, 95Sep 30, 97[C12N]
5641639 Binding assay deviceNov 03, 93Jun 24, 97[G01N]
5604110 Binding assay deviceJun 07, 95Feb 18, 97[G01N]
5585279 Time-resolved luminescence binding assays using a fluorescent transition metal label other than rutheniumAug 08, 94Dec 17, 96[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0219,611 Method for selecting antibody expressing cellsAbandonedJan 26, 04Nov 04, 04[G01N, C07K]
6660501 Production of proteins by cell cultureExpiredDec 21, 01Dec 09, 03[C12P, C12N]
2003/0013,141 Process for the discrimination of igg-producing cells from non-igg-producing cellsAbandonedAug 02, 02Jan 16, 03[G01N]
6413746 Production of proteins by cell cultureExpiredSep 11, 00Jul 02, 02[A61K, C12P, C12N]
6228618 Methods for enhanced production of tissue plasminogen activator in cell culture using alkanoic acids or salts thereofExpiredOct 22, 97May 08, 01[A61K, C12P, C12N]
6117652 Production of proteins by cell cultureExpiredMay 14, 97Sep 12, 00[A61K, C12P, C12N]
5658759 Recombinant DNA expression vectorsExpiredApr 16, 96Aug 19, 97[C07H, C12P, C12N]
4760026 Monoclonal antibodyExpiredNov 17, 86Jul 26, 88[A61K, C12N, G01N]

Top Inventors for This Owner

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