John Wyeth & Brother 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 36219
 
  
 
C07D HETEROCYCLIC COMPOUNDS 36126
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3135
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES142
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6056942 5-HT.sub.1A ligandsAug 18, 97May 02, 00[A61K, C07D]
D404641 Pharmaceutical packageJun 05, 95Jan 26, 99[0903]
5821251 Nitrogen heterocyclesApr 10, 96Oct 13, 98[A01N, C07D]
5763460 N-(piperidinyl-1-alkyl)-substituted cyclohexane carboxylic acid amides as 5-htia receptor antagonistsJan 16, 96Jun 09, 98[A61K, C07D]
5753676 6-aryl-(methyl - or methylidone)-quinoline derivatives as voltage-gated potassium channel blockersSep 29, 95May 19, 98[A61K, C07D]
5723464 Piperazine derivativesJun 02, 95Mar 03, 98[A61K, C07D]
5710149 Piperazine derivatives as 5-ht antagonistsOct 23, 96Jan 20, 98[A61K, C07D]
5708026 Cyclohexane derivativesJul 15, 96Jan 13, 98[A61K, C07C]
5693642 Piperazine derivatives as 5-HT.sub.1A ligandsMay 24, 95Dec 02, 97[A61K, C07D]
5681839 Nitrogen heterocyclesDec 07, 95Oct 28, 97[A61K, C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6395902 Oxathiazolidinyl pyridinesExpiredJul 12, 00May 28, 02[C07D]
6175012 Processes and intermediates for the preparation of piperazine derivativesExpiredJan 22, 98Jan 16, 01[C07D]
6133449 Processes and intermediates for the preparation of piperazine derivativesExpiredJan 22, 98Oct 17, 00[C07D]
6127357 N-((phenyl, benzodioxinyl or N-heteroarylpiperazinyl)alkyl)-N-(N-heteroaryl)substituted carboxamidesExpiredMay 11, 95Oct 03, 00[A61K, C07D]
5965696 Potassium channel modulatorsExpiredMay 26, 95Oct 12, 99[A61K, C07K]
5827847 Treatment of cognitive disorders with piperazine derivativesExpiredMay 03, 95Oct 27, 98[A61K]
D370625 Pharmaceutical packageExpiredJul 20, 94Jun 11, 96[]
5212179 Piperidine derivativesExpiredOct 25, 90May 18, 93[C07D]
5112832 Certain cyclopenta[b]pyridines and 5,6,7,8-tetrahydroquinolines having anti-inflammatory activityExpiredAug 08, 90May 12, 92[A61K, C07D]
5096901 Pharmacologically active amides and esters containing an azabicycloalkane moietyExpiredOct 10, 90Mar 17, 92[A61K, C07D]
5086073 Composition for treating depression with aralkyl aminesExpiredMay 30, 90Feb 04, 92[A61K]
5082843 Pyrazinyl and pyridazinyl ethersExpiredOct 30, 90Jan 21, 92[A61K, C07D]
5075303 Pyridine derivativesExpiredApr 06, 90Dec 24, 91[A61K, C07D]
5068337 1,4-dihydropyridines and their ability to inhibit blood platelet aggregation, inhibit thromboxane synthetase and phospholipaseExpiredNov 13, 86Nov 26, 91[C07D]
5064842 1,4-dihydropyridinesExpiredJun 25, 90Nov 12, 91[A61K, C07D]
5043466 Preparation of cyclohexanol derivatives and novel thioamide intermediatesExpiredJan 26, 90Aug 27, 91[C07C]
5026854 Method for the production of 2-bromo-5,6,7,8-tetrahydroquinoline and the analogous 2-bromo-trimethylene and pentamethylene pyridinesExpiredAug 08, 90Jun 25, 91[C07D]
5010196 Acylated hexahydropyrimidinesExpiredOct 02, 90Apr 23, 91[C07D]
5001131 Pyridine derivativesExpiredJun 16, 89Mar 19, 91[A61K]
4997839 2-quinolyl ethersExpiredMar 22, 90Mar 05, 91[A61K]

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