AVENTIS BULK S.P.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124
 
  
 
C12R INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q OR C12S, RELATING TO MICRO-ORGANISMS 111
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6159746 Solid phase immunoassay to detect inhibitors of proteolytic enzymesSep 23, 96Dec 12, 00[G01N]
6133254 Use of aspirochlorine or derivatives thereof as immunosuppressive agentsOct 26, 98Oct 17, 00[A61K]
5990160 Use of tropolone derivatives as inhibitors of the enzyme inositol monophosphataseMay 14, 99Nov 23, 99[A61K, A01N, C12Q]
5854036 Sesquiteterpenic dervativesSep 10, 96Dec 29, 98[C07D, A16K, C12D]
5085990 Teicoplanin-like derivativesMay 10, 91Feb 04, 92[C12R, C12P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5135857 Process for the preparation of de-mannosyl teicoplanin derivativesExpiredJul 12, 91Aug 04, 92[C12R, C12P, C07K]
4725668 Process for transforming teicoplanin factor A.sub.2 component 1 into teicoplanin factor A.sub.2, component 3ExpiredFeb 21, 85Feb 16, 88[C07H, C07K]
4632994 Process for decomposing N-oxide derivatives producing 5-vinyl-2-pyrrolidonesExpiredNov 04, 83Dec 30, 86[C07D]
4629781 Chemical process for preparing L 17392 (deglucoteicoplanin) and its saltsExpiredDec 11, 84Dec 16, 86[C07K]
4607012 Antibiotic SB 22484ExpiredAug 30, 84Aug 19, 86[A61K, C12P, C12N]
4542018 Teichomycin A.sub.2 pure single factors 1, 2, 3, 4 and 5 and method for their productionExpiredJun 07, 83Sep 17, 85[A61K]

Top Inventors for This Owner

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