HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED

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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 12243
 
  
 
C07D HETEROCYCLIC COMPOUNDS 12150
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5538989 Fenbendazole formulationsNov 10, 93Jul 23, 96[A61K]
5504084 Pharmaceutical for the treatment of skin disordersMar 23, 94Apr 02, 96[A61K]
5475107 Process for obtaining 3,7-dialkylxanthines from 3-alkyl-xanthinesNov 09, 93Dec 12, 95[C07D]
5459141 Compounds 31668P and 31668U, a process for their production and their useJun 17, 93Oct 17, 95[A61K, C07D]
5459274 Preparation of N-alkyl-N-pyridinyl-1H-indol-1-aminesMay 13, 94Oct 17, 95[C07D]
5428053 1-aminoacetamidopyrroles and 1-amino acetamido-2-(substituted) pyrroles and related compoundsSep 28, 93Jun 27, 95[A61K, C07D]
5424322 A personality disorder treatment method and compositionMar 25, 93Jun 13, 95[A61K]
5391553 Substituted 9-amino-tetrahydroacridines and related compoundsSep 14, 88Feb 21, 95[A61K, C07D]
5389629 Fused heteroalkylene quinolinaminesJan 10, 91Feb 14, 95[A61K, C07D]
5328918 Substituted pyridinylamino 1H-indazolesMar 25, 93Jul 12, 94[A61K, C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6248750 9-hydroxyamino tetrahydroacridine and related compoundsExpiredMar 24, 00Jun 19, 01[A61K, C07D]
5852022 Antipsychotic agents, composition and method of useExpiredSep 02, 97Dec 22, 98[A61K, C07D]
5621114 Method for preparing 1, 2, 3, 3A, 8, 8A-hexahydro-3A, 8 (and 1, 3A, 8)--DI (and TRI) methylpyrrolo[2,3-B] indolesExpiredJun 07, 95Apr 15, 97[C07D]
5612342 [(4-heteroaryl-1-piperindyl)alkoxy]-3,4-dihydro-1(2H)-naphthalenones and related compounds and their therapeutic utilityWithdrawnJun 06, 95Mar 18, 97[A61K, C07D]
5605913 1-(arylthioalkyl, arylaminoalkyl or arylmethylenealkyl)-4-(heteroaryl) piperidines and related compounds useful as antipsychotics and analgesicsWithdrawnJun 06, 95Feb 25, 97[A61K, C07D]
5602159 3-heteroaryl-1-pyrrolidinealkylthiols and derivatives thereof and their therapeutic utilityWithdrawnJun 06, 95Feb 11, 97[A61K, C07D]
5597838 1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compoundsExpiredApr 21, 95Jan 28, 97[A61K]
5597842 3-heteroaryl-1-pyrrolidinealkanols and derivatives thereof and their therapeutic utilityExpiredJun 06, 95Jan 28, 97[A61K, C07D]
5591856 (Pyrrolidinyl) phenyl carbamates and related compoundsExpiredJan 10, 95Jan 07, 97[C07D]
5589488 N-[(4-heteroaryl-1-piperidinyl)alkyl]-2-benzoxazolinones and related compounds and their therapeutic utilityExpiredJun 06, 95Dec 31, 96[A61K, C07D]
5589494 2-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-1,3-dioxanes and related compounds and their therapeutic utilityExpiredJun 06, 95Dec 31, 96[A61K, C07D]
5580875 1-[(2-pyrimidinyloxy)alkyl]-3-(heteroaryl)pyrrolidines and related compounds and therapeutic utilityExpiredJun 06, 95Dec 03, 96[A61K, C07D]
5580886 Cis-2-[(4-heteroaryl-1-piperidinyl)alkyl]hexahydro-1H-isoindole-1,3(2H)-diones and related compounds and their therapeutic utilityExpiredJun 06, 95Dec 03, 96[A61K, C07D]
5580887 1- (arylthioalkyl , arylaminoalkyl or arylmethylenealkyl) -4-(heteroaryl) piperidines and related compounds useful as anti-psychotics and analgesicsExpiredJun 06, 95Dec 03, 96[A61K, C07D]
5580890 Heteroarylpyrrolidines and their use as antipsychotics and analgesicsExpiredJun 06, 95Dec 03, 96[A61K, C07D]
5580891 N-[heteroaryl-1-pyrrolidinyl)alkyl]-2-benoxazolinones and related compounds and their therapeutic utilityExpiredJun 06, 95Dec 03, 96[A61K, C07D]
5578624 Heteroarylpyrrolidines and their use as antipsychotics and analgesicsExpiredJun 06, 95Nov 26, 96[A61K, C07D]
5577147 Magnetically locatable optical fiber cables containing integrated magnetic marker materialsExpiredMar 31, 94Nov 19, 96[G02B]
5574164 1-alkyl-,1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compoundsExpiredApr 21, 95Nov 12, 96[C07C]
5571923 1-Alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compoundsExpiredApr 21, 95Nov 05, 96[C07D]

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