ZENECA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 392
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5563115 Herbicidal compoundsMay 30, 95Oct 08, 96[A01N, C07D]
5426091 Herbicidal compoundsAug 04, 93Jun 20, 95[A01N, C07D]
5366469 Lancet device for puncturing the skinApr 02, 93Nov 22, 94[A61B]
5250501 Herbicidal compoundsJan 10, 92Oct 05, 93[A01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6083738 Compost decontamination of soil contaminated with PCB using aerobic and anaerobic microorganismsExpiredMay 18, 98Jul 04, 00[C07G, C12N, B09B, D06M]
6060292 Compost decontamination of soil contaminated with methoxychlorExpiredMar 11, 99May 09, 00[C12P]
5998199 Compost decontamination of soil contaminated with TNT, HMX and RDX with aerobic and anaerobic microorganismsExpiredMay 18, 98Dec 07, 99[C07G, C12N, B09B, D06M]
5907068 Peptide derivativesExpiredSep 04, 92May 25, 99[C07C]
5726158 Peptide derivativesExpiredJun 06, 95Mar 10, 98[A61K]
5723442 Peptide derivativesExpiredApr 07, 93Mar 03, 98[A61K]
5600740 Narrowband waveguide filterExpiredJun 20, 95Feb 04, 97[G02B]
5414132 1-alkyl-2-hydroxy-2-trifluoromethyl ethylaminesExpiredSep 04, 92May 09, 95[C07C]
5349168 Microwaveable packaging compositionExpiredAug 03, 93Sep 20, 94[H05B]
5270301 Fluoro-amide derivativesExpiredMay 07, 90Dec 14, 93[A61K, C07D]
5234942 Heterocyclic amides and leucotriene antagonistic use thereofExpiredDec 17, 90Aug 10, 93[A61K, C07D]
5193671 Shoe storage box with complementary supporting box that also functions as a shoe storage container and a shoe display containerExpiredJul 27, 92Mar 16, 93[B65D]
5194588 Aminoalcohol intermediates for peptide derivativesExpiredMar 09, 90Mar 16, 93[A61K, C07K]
5164371 Heterocyclic ketonesExpiredMay 11, 88Nov 17, 92[A61K, C07D, C07K]
5098464 Pyrazole compounds and herbicidal use thereofExpiredOct 09, 90Mar 24, 92[A01N, C07D]
5098925 Spiro-dihydroisoindole compoundsExpiredFeb 05, 91Mar 24, 92[A61K, C07D]
5095038 Carbocyclic compounds useful as leukotriene antagonistsExpiredApr 12, 89Mar 10, 92[A61K, C07D]
5055450 Peptide derivativesExpiredMar 13, 90Oct 08, 91[A61K]
5049576 Carboxamide derivativesExpiredDec 29, 89Sep 17, 91[A61K, C07D]
5049679 Carboxamide derivativesExpiredDec 29, 89Sep 17, 91[C07D]

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