;  US7795199-B2 -- EP348183-A   UNILEVER PLC (UNIL)   LINARD J E,  FOX D J;  EP451924-A   COLGATE PALMOLIVE CO (COLG)   CAO H C;  EP481542-A   ;  EP501375-A1   KAO CORP (KAOS)   YAMADA N,  SHOGA Y;  GB1224564-A   ;  GB2140818-A   ;  GB2200132-A   COLGATE PALMOLIVE CO (COLG)   CRUTZEN A,  DELVAUX M,  LAITEM L;  GB2271120-A   ;  NZ334912-A   ;  NZ500567-A   HENKEL ECOLAB GMBH & CO OHG (HENK)   BRAGULLA S,  POTTHOFF A,  SERVE W;  US3790482-A   ;  US3929678-A   PROCTER & GAMBLE CO (PROC)   LAUGHLIN R G,  HEURING V P;  US3961754-A   ;  US4211517-A   BENDER MACH WORKS I (BEND-Non-standard)   SCHMID R A;  US4212761-A   NOVO LABS INC (NOVO-Non-standard)   CIACCIO L L;  US4238345-A   ECONOMICS LAB INC (ECON)   GUILBERT C C,  SCEPANSKI W H;  US4243543-A   ECONOMICS LAB INC (ECON)   GUILBERT C C,  SCEPANSKI W H;  US4261868-A   UNILEVER NV (UNIL);  US4462922-A   UNILEVER NV (UNIL)   BOSKAMP J V;  US4481167-A   ;  US4537706-A   PROCTER & GAMBLE CO (PROC)   SEVERSON R G;  US4595520-A   ECONOMICS LAB INC (ECON);  ECOLAB INC (ECON)   HEILE B J,  KLOS T J;  US4608189-A   ;  US4670179-A   ;  US4680134-A   ECONOMICS LAB INC (ECON);  ECOLAB INC (ECON)   HEILE B J,  KLOS T J;  US4690305-A   ECOLAB INC (ECON)   COPELAND J L;  US4749508-A   KAY CHEM CO (KAYC-Non-standard)   COCKRELL J R,  THEKKEKAND J T;  US4826661-A   ECOLAB INC (ECON);  DOW CHEM CO (DOWC)   COPELAND J,  NYSTUEN D,  VANDIJK L P;  US4836951-A   UNION CARBIDE CORP (UNIC)   TOTTEN G E,  JOHNSON G C;  US4845965-A   ECOLAB INC (ECON)   COPELAND J L,  BRADY D F;  US4858449-A   ECOLAB INC (ECON);  US4877459-A   ;  US4983315-A   PROCTER & GAMBLE CO (PROC);  GLOGOWSKI M W (GLOG-Individual)   GLOGOWSKI M W,  HARTMAN F A,  HEINZMAN S W,  PERKINS C M;  US5008030-A   COLGATE PALMOLIVE CO (COLG)   COOK W J,  DIXIT N S,  WISNIESKI K L,  RAO N S;  US5064561-A   DIVERSEY CORP (DIVE)   ROUILLARD C;  US5118426-A   OLIN CORP (OLIN)   DUNCAN B L,  NESS R C,  MENDIRATTA S K,  LEONARD D R;  US5122538-A   ECOLAB INC (ECON)   LOKKESMOE K D,  OAKES T R;  US5124066-A   ;  US5173207-A   ;  US5223179-A   PROCTER & GAMBLE CO (PROC)   CONNOR D S,  SCHEIBEL J J,  FU Y,  MURCH B P,  WATSON R A,  MCKILLOP K L;  US5234719-A   ECOLAB INC (ECON)   RICHTER F L,  PEDERSEN D E,  FREDELL D L,  REINHART D J;  US5292525-A   MERCK & CO INC (MERI)   BURKEY J,  BRENDEN R A,  KIRCHNER F T;  US5395541-A   PROCTER & GAMBLE CO (PROC);  GENENCOR INT INC (DUPO);  CARPENTER R S (CARP-Individual)   CARPENTER R S,  LAD P J,  GOLDSTEIN I J,  WOLFF A M;  US5407700-A   ;  US5449619-A   SYBRON CHEM HOLDINGS INC (SYBR-Non-standard)   GRIFFIN W M,  RITTER R T,  DENT D A;  US5451336-A   ;  US5494817-A   ;  US5571446-A   DIVERSEY CORP (DIVE)   ROUILLARD C A;  US5578134-A   ECOLAB INC (ECON)   LENTSCH S E,  GROTH D W,  OAKES T R,  BAUM B M;  US5648329-A   PROCTER & GAMBLE CO (PROC)   BLAKE A D,  BOUTIQUE J,  GEUDENS J P,  DELPLANCKE P F;  US5797986-A   ;  US5851973-A   ;  US5858117-A   ECOLAB INC (ECON)   OAKES T R,  WICK K K,  CORDS B R,  BULL S L,  RICHTER F L;  US5858299-A   HENKEL ECOLAB GMBH & CO OHG (HENK)   FERNHOLZ P J,  WITT S,  CHALUPKA B,  POEPPL A,  SCHWARK H,  KOEHLER P,  PRUEHS H,  ROGMANN K,  PREIBSCH W,  BOSSEK H,  GECKS A,  SKODELL B,  TUCHERMANN H,  THEISEN H;  US5858941-A   ECOLAB INC (ECON)   OAKES T R,  GUTZMANN T A,  ROSS C L,  SCHMIDT B E;  US5861366-A   ;  US5863882-A   SYBRON CHEM HOLDINGS INC (SYBR-Non-standard)   DENT D A,  LIN J;  US5871590-A   ECOLAB INC (ECON)   HEI R D,  BESSE M E,  KLOS T J,  LOKKESMOE K D,  TARARA J J,  PERSON HEI K L;  US5876514-A   ECOLAB INC (ECON)   ROLANDO J J,  KLOS T J;  US5883062-A   PROCTER & GAMBLE CO (PROC)   ADDISON M,  FOLEY P R,  ALLSEBROOK A M;  US6004922-A   PROCTER & GAMBLE CO (PROC)   WATSON R A,  GOSSELINK E P;  US6008178-A   ;  US6015781-A   PROCTER & GAMBLE CO (PROC)   CONNOR D S,  CRIPE T A,  VINSON P K,  FOLEY P R,  WILLMAN K W;  US6017864-A   ECOLAB INC (ECON)   BRITTAIN K R,  HEILE B J,  MAIER H K,  HODGE C A,  WEI G J;  US6017872-A   ECOLAB INC (ECON)   PEDERSEN D E,  LASCOTTE K G;  US6020303-A   PROCTER & GAMBLE CO (PROC)   CONNOR D S,  CRIPE T A,  VINSON P K,  WILLMAN K W,  BURCKETT-ST LAURENT J C T R,  DUPONT J S,  SCHEIBEL J J,  STIDHAM R E;  US6025316-A   COLGATE PALMOLIVE CO (COLG)   CAO H,  HOUBEN M,  PAGNOUL P;  US6046150-A   CLOROX CO (CLRX)   CHOY C K,  DELINE J E,  FOLAND L D,  GARABEDIAN A,  KLOTTER K A,  PETRIN M J,  PHILLIPPI M A,  SMITH W L;  US6060444-A   ECOLAB INC (ECON)   SCHULZ R K,  MAIER H K;  US6071356-A   NOVO-NORDISK AS (NOVO)   OLSEN H S;  US6121219-A   ECOLAB INC (ECON)   HERDT B L,  HALSRUD D A;  US6150324-A   ECOLAB INC (ECON)   LENTSCH S E,  OLSON K E;  US20020173437-A1   ;  US20020177541-A1   ;  US20020182184-A1   ;  US20030022806-A1   ;  US20030040458-A1   ;  US20030049832-A1   ;  US20030087787-A1   ;  US20030126688-A1   ;  US20040072715-A1   ;  US20040106535-A1   ;  US20040121932-A1   ;  US20050020466-A1   ;  US20050176618-A1   ;  US20060100122-A1   ;  US6180585-B1   SPARTAN CHEM CO INC (SPAR-Non-standard)   SCHALITZ W J,  WELCH J J,  COOK R T;  US6191092-B1   HENKEL ECOLAB GMBH & CO OHG (HENK)   BRAGULLA S,  POTTHOFF A,  SERVE W;  US6197739-B1   ECOLAB INC (ECON)   OAKES T R,  WICK K K,  CORDS B R,  BULL S L,  RICHTER F L;  US6258765-B1   ECOLAB INC (ECON)   WEI G J,  LENTSCH S E,  OLSON K E,  MAN V F;  US6339054-B1   ECOLAB INC (ECON)   LEVITT M D,  KLOS T J,  BESSE M E,  HEI R D,  HOYT J D,  O'CONNOR C,  MAN V F;  US6350607-B1   RECKITT & COLMAN INC (RECK)   COONEY E M;  US6376451-B1   3840158 CANADA INC (THRE-Non-standard)   TEASDALE S,  LAFRANCE C;  US6425959-B1   ECOLAB INC (ECON)   MAN V F;  US6506261-B1   ECOLAB INC (ECON)   MAN V F;  US6624132-B1   ECOLAB INC (ECON)   MAN V F,  LENTSCH S E,  KILLEEN Y M;  US6673760-B1   ECOLAB INC (ECON)   LENTSCH S E,  MAN V F,  KILLEEN Y M;  US6689223-B1   HENKEL KGAA (HENK)   MEINE G,  KATOWICZ R,  SCHAPER U,  DITZE A;  US6632291-B2   ECOLAB INC (ECON)   RABON R,  SWART S K,  CHANDLER D,  EVERSON T P;  US6638902-B2   ECOLAB INC (ECON)   TARARA J J,  SWART S K,  BRADLEY T L,  RABON R,  CHANDLER D;  US6653266-B2   ECOLAB INC (ECON)   WEI G J,  LENTSCH S E,  OLSON K E,  MAN V F;  US6900167-B2   ;  US6903062-B2   GRIESE G G (GRIE-Individual);  MAN V F (MANV-Individual)   GRIESE G G,  MAN V F;  US1776-H   UNILEVER PLC (UNIL)   LINARD J E,  FOX D J;  WO1993021299-A1   ;  WO1995000621-A1   ;  WO1996041859-A1   ;  WO1997002753-A1   ;  WO1997005227-A1   ;  WO1997007190-A1   ;  WO1998054285-A1   ;  WO1999047631-A1   ;  WO1996006910-A2