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ZENECA INC
US19 patents
Top patents by PatentIndex Score
US5332584AJul 26, 1994
Microcapsules
ZENECA INC80 citations96
US5583152ADec 10, 1996
Method for treating vasospastic cardiovascular diseases heterocyclic amide derivatives
ZENECA INC40 citations95
US5449658ASep 12, 1995
Biocidal compositions comprising polyhexamethylene biguanide and EDTA, and methods for treating commercial and recreational water
ZENECA INC64 citations92
US5414132AMay 9, 1995
1-alkyl-2-hydroxy-2-trifluoromethyl ethylamines
ZENECA INC21 citations91
US5373016ADec 13, 1994
Protection of isothiazolinone biocides from free radicals
ZENECA INC23 citations91
US5668084ASep 16, 1997
Polyhexamethylene biguanide and surfactant composition and method for preventing waterline residue
ZENECA INC33 citations86
US5907068AMay 25, 1999
Peptide derivatives
ZENECA INC13 citations76
US5391758AFeb 21, 1995
Heterocyclic amide derivatives
ZENECA INC7 citations73
US6060292AMay 9, 2000
Compost decontamination of soil contaminated with methoxychlor
ZENECA INC13 citations69
US5349168ASep 20, 1994
Microwaveable packaging composition
ZENECA INC19 citations69
US6083738AJul 4, 2000
Compost decontamination of soil contaminated with PCB using aerobic and anaerobic microorganisms
ZENECA INC9 citations68
US5912004AJun 15, 1999
Stable aqueous fungicidal emulsion of 2-(thiocyanomethylthio) benzothiazole and 3-iodo-2-propynyl-n-butylcarbamate
ZENECA INC9 citations68
US5726158AMar 10, 1998
Peptide derivatives
ZENECA INC15 citations64
US5562914AOct 8, 1996
Impregnated porous granules and a polyurethane matrix held within the pores thereof and holding a liquid material for controlled release of liquid material and process therefor
ZENECA INC4 citations62
US5440035AAug 8, 1995
Heterocyclic amide derivatives
ZENECA INC2 citations62
US5998199ADec 7, 1999
Compost decontamination of soil contaminated with TNT, HMX and RDX with aerobic and anaerobic microorganisms
ZENECA INC6 citations59
US5338734AAug 16, 1994
Heterocyclic amide derivatives and pharmaceutical use thereof
ZENECA INC0 citations51
US5334762AAug 2, 1994
Method for accelerating oxime production
ZENECA INC1 citations47
US5723442AMar 3, 1998
Peptide derivatives
ZENECA INC0 citations41