TRANSKARYOTIC THERAPIES, INC.

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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 2165
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5968502 Protein production and protein deliveryMay 26, 95Oct 19, 99[A01N]
5733761 Protein production and protein deliveryMay 26, 95Mar 31, 98[C07H, C12P, C12N]
5641670 Protein production and protein deliveryMay 13, 94Jun 24, 97[C12N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0129,669 DNA construct for effecting homologous recombination and uses thereofAbandonedAug 08, 03Jun 16, 05[A61K, C12N]
2003/0224,477 Optimized promoter constructsAbandonedMay 31, 02Dec 04, 03[C07H, C12P, C12N]
2003/0219,416 Long-lived keratinocytesAbandonedMay 24, 02Nov 27, 03[A61K, C12N]
2003/0147,868 Protein production and protein deliveryAbandonedNov 18, 02Aug 07, 03[A61K, C12N]
2003/0113,894 Treatment of alpha-galactosidase a deficiencyAbandonedJun 10, 02Jun 19, 03[C12N]
2003/0091,545 Hybrid matrix implants and explantsAbandonedMay 31, 02May 15, 03[A61K, C12N]
5733746 Protein production and deliveryWithdrawnMar 17, 95Mar 31, 98[]

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