Assignee
ZENECA INC
US·19 granted patents·359 citations·filing 1990–1999
Top patents by PatentIndex Score
19 records- 0195US5332584AMicrocapsulesZENECA INC·Filed 1991·Granted Jul 26, 1994·80 cites·15 claims
- 0284US5449658ABiocidal compositions comprising polyhexamethylene biguanide and EDTA, and methods for treating commercial and recreational waterZENECA INC·Filed 1993·Granted Sep 12, 1995·64 cites·15 claims
- 0383US5583152AMethod for treating vasospastic cardiovascular diseases heterocyclic amide derivativesZENECA INC·Filed 1995·Granted Dec 10, 1996·40 cites·18 claims
- 0477US5373016AProtection of isothiazolinone biocides from free radicalsZENECA INC·Filed 1993·Granted Dec 13, 1994·23 cites·11 claims
- 0570US5414132A1-alkyl-2-hydroxy-2-trifluoromethyl ethylaminesZENECA INC·Filed 1992·Granted May 9, 1995·21 cites·2 claims
- 0664US5668084APolyhexamethylene biguanide and surfactant composition and method for preventing waterline residueZENECA INC·Filed 1995·Granted Sep 16, 1997·33 cites·33 claims
- 0761US5907068APeptide derivativesZENECA INC·Filed 1992·Granted May 25, 1999·13 cites·2 claims
- 0859US5726158APeptide derivativesZENECA INC·Filed 1995·Granted Mar 10, 1998·15 cites·12 claims
- 0956US5391758AHeterocyclic amide derivativesZENECA INC·Filed 1994·Granted Feb 21, 1995·7 cites·29 claims
- 1055US5912004AStable aqueous fungicidal emulsion of 2-(thiocyanomethylthio) benzothiazole and 3-iodo-2-propynyl-n-butylcarbamateZENECA INC·Filed 1997·Granted Jun 15, 1999·9 cites·21 claims
- 1147US5562914AImpregnated porous granules and a polyurethane matrix held within the pores thereof and holding a liquid material for controlled release of liquid material and process thereforZENECA INC·Filed 1990·Granted Oct 8, 1996·4 cites·4 claims
- 1245US6060292ACompost decontamination of soil contaminated with methoxychlorZENECA INC·Filed 1999·Granted May 9, 2000·13 cites·13 claims
- 1341US5440035AHeterocyclic amide derivativesZENECA INC·Filed 1994·Granted Aug 8, 1995·2 cites·6 claims
- 1438US6083738ACompost decontamination of soil contaminated with PCB using aerobic and anaerobic microorganismsZENECA INC·Filed 1998·Granted Jul 4, 2000·9 cites·9 claims
- 1536US5349168AMicrowaveable packaging compositionZENECA INC·Filed 1993·Granted Sep 20, 1994·19 cites·25 claims
- 1634US5998199ACompost decontamination of soil contaminated with TNT, HMX and RDX with aerobic and anaerobic microorganismsZENECA INC·Filed 1998·Granted Dec 7, 1999·6 cites·10 claims
- 1733US5334762AMethod for accelerating oxime productionZENECA INC·Filed 1993·Granted Aug 2, 1994·1 cites·9 claims
- 1832US5338734AHeterocyclic amide derivatives and pharmaceutical use thereofZENECA INC·Filed 1992·Granted Aug 16, 1994·0 cites·15 claims
- 1930US5723442APeptide derivativesZENECA INC·Filed 1993·Granted Mar 3, 1998·0 cites·19 claims
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