BRITISH BIOTECH PHARMACEUTICALS LIMITED

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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 6249
 
  
 
C07D HETEROCYCLIC COMPOUNDS 4158
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 3164
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6386883 Computer-assisted educationNov 04, 94May 14, 02[G09B]
5912360 Dioxolane intermediatesOct 23, 97Jun 15, 99[C07D]
5688664 Thrombin activatable plasminogen analoguesOct 29, 93Nov 18, 97[A61K, C12P, C12N]
5645833 Inhibitor resistant serine proteasesFeb 03, 95Jul 08, 97[A61K, C12N]
5637492 Activatable fibrinolytic and anti-thrombotic proteinsJun 04, 92Jun 10, 97[A61K, C12N]
5310763 Hydroxamino acid based collagenase inhibitorsApr 14, 93May 10, 94[A61K, C07C]
5274094 Production of heterobicyclic containing benzene sulfonamidesDec 14, 92Dec 28, 93[C07D]
5240958 Hydroxamic acid based collagenase inhibitorsJul 08, 91Aug 31, 93[A61K, C07D]
5200412 Heterobicyclic containing benzene sulfonamides which are platelet activating factor antagonistsAug 15, 91Apr 06, 93[A61K, C07D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0125,075 Antibacterial AgentsAbandonedDec 14, 06May 20, 10[A61K, C07D, A61P]
2009/0069,322 N-FORMYL HYDROXYLAMINE DERIVATIVES AS INHIBITORS OF BACTERIAL POLYPEPTIDE FORMYLASE FOR TREATING MICROBIAL INFECTIONSAbandonedSep 26, 06Mar 12, 09[A61K, C07D]
7323448 Antibacterial agentsExpiredAug 02, 06Jan 29, 08[A61K]
7323563 Hydroxamic acid derivatives as antibacterialsExpiredAug 22, 05Jan 29, 08[C07D]
7186719 Antibacterial agentsExpiredSep 30, 04Mar 06, 07[C07D]
7173053 N-formyl hydroxylamine derivatives as inhibitors of bacterial polypeptide formylase for treating microbial infectionsExpiredNov 08, 01Feb 06, 07[A61K]
7148198 Antibacterial agentsExpiredJul 29, 04Dec 12, 06[A61K]
6992190 Hydroxamic acid derivatives as antibacterialsExpiredJun 26, 02Jan 31, 06[C07D]
6908911 Antibacterial agentsExpiredAug 10, 99Jun 21, 05[A61K]
6846825 Antibacterial agentsExpiredJul 10, 02Jan 25, 05[A61K, C07D, A61P]
6787522 Antibacterial agentsExpiredApr 30, 02Sep 07, 04[A61K]
2003/0069,447 Acetal hydroxylamine compoundsAbandonedAug 14, 02Apr 10, 03[C07C]
6545051 Antibacterial hydroxamic acid derivativesExpiredJul 20, 01Apr 08, 03[A61K]
2003/0050,310 Hydroxamic acid derivatives as proteinase inhibitorsAbandonedSep 12, 02Mar 13, 03[A61K]
6503897 Antibacterial agentsExpiredAug 22, 01Jan 07, 03[A61K, C07D]
6479502 Hydroxamic acid derivatives as proteinase inhibitorsExpiredFeb 21, 01Nov 12, 02[A61K, C07D]
6476067 N-formyl hydroxylamine derivatives as antibacterial agentsExpiredJun 14, 01Nov 05, 02[A61K]
6441042 Hydroxamic acid derivatives as antibacterialsExpiredNov 15, 00Aug 27, 02[A61K]
6423690 Antibacterial agentsExpiredJan 07, 00Jul 23, 02[A61K]
6358987 Metalloproteinase inhibitorsExpiredMar 05, 01Mar 19, 02[A61K, C07D]

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