WORLD PATENTS INDEX® - Thomson Reuters
WORLD PATENTS INDEX® - Thomson Reuters
WORLD PATENTS INDEX® - Thomson Reuters
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CHANDEN COATINGS INC CHNN<br />
CHANDLER EVANS INC CHNL<br />
CHANEY CHEM LAB INC A L CHAE 1975<br />
CHANTECLAIR LTD CHAH<br />
CHANTIERS NAVAL CIOTAT ROEG<br />
CHAPCHOUL CIE V CHPV<br />
CHAPMAN CHEM CO CHAQ 1975<br />
CHAPMAN CO GORDON GORC<br />
CHARBONNAGES CREUSOT-LOIRE COAF<br />
CHARBONNAGES DE FRANCE CHAR<br />
CHARELL CONSULTING CO INC CHCK<br />
CHARLES STARK DRAPER LAB INC DRAS 1983<br />
CHARLESTON RUBBER CO CHAC<br />
CHARLESWORTH LTD L G G CHAW1975<br />
CHARROLD LTD CHAO<br />
CHART PAK INC CHPA<br />
CHARVO SA CHRV<br />
CHASE BAG CO CHAS<br />
CHASE BRASS & COPPER CO CHBR<br />
CHASE CHEM CO CHAS<br />
CHASE ORGANICS GB LTD CHAS<br />
CHASSIS METALLIQUE BELGE CHME<br />
CHATILLON ITAL FIBRE TESSILI CHAU 1975<br />
CHATILLON SA CHAU 1975<br />
CHATLEFF CONTROLS INC CHLF<br />
CHATTANOOGA MEDICINE CO CHAT<br />
CHATTEM CHEM CO CHDR<br />
CHATTEM DRUG & CHEM CO CHDR<br />
CHATTEM INC CHDR<br />
CHAUSSON USINES SA CHAN<br />
CHAUSSURES BATA BELGE SA BATS<br />
CHAVANOZ IND MOUI<br />
CHAVANOZ SA MOUI<br />
CHEADALE ROYAL IND LTD CHRO 1975<br />
CHEFARO MIJ NV CHFR<br />
CHELLINGWORTH & SINGER LTD CHLS<br />
CHELTON ELECTROSTATICS LTD CHLT<br />
CHELY METAL WKS CHMG<br />
CHELY PIPE ROLLING WKS CHPK<br />
CHELY POLY CHLP<br />
CHELY TRACTOR RES INST CHTR 1992<br />
CHEM & AEROSPACE PROD INC CAAP<br />
CHEM & IND CORP CHIL<br />
CHEM & INSULATING LTD CINT<br />
CHEM & MEDIZIN AG ACMF<br />
CHEM & PETROLEUM INVESTMENTS CHPI<br />
CHEM & PHARM PATENT HOLDING LT CPPH<br />
CHEM & PHOSPHATES LTD CHPH<br />
CHEM BITTERFELD-WOLFEN AG FARF<br />
CHEM BUILDING PROD LTD CHBU 1975<br />
CHEM CONSTR CORP CCCO<br />
CHEM CORP OF AMERICA CHEE<br />
CHEM DECORATION CO CHDE<br />
CHEM EXCHANGE UK LTD CHXE<br />
CHEM FAB AUBING AUBI<br />
CHEM FAB BUDENHEIM OETKER R A BUDE<br />
CHEM FAB CHEMVIS CHVI 1975<br />
CHEM FAB DELITIA FREYBERG W FREY 1983<br />
CHEM FAB DUREN CHMD<br />
CHEM FAB FARBEN & LACKE CFFL<br />
CHEM FAB FRANKENTHAL SCHMIDT H CHFF<br />
CHEM FAB GRUENAU GMBH CHEX<br />
CHEM FAB HAAGEN A CHFB<br />
CHEM FAB HOESCH KG CHHO 1975<br />
CHEM FAB KALK GMBH KALK<br />
CHEM FAB KNOLL AG KNOL<br />
CHEM FAB KOEPP & CO RUDOLPH KOEC<br />
CHEM FAB KOSSACK AG CHFK<br />
CHEM FAB KUNST ISOCOC GMBH ISOK<br />
CHEM FAB KWIZDA F JOHANN KWIZ<br />
CHEM FAB MARIENFELDE GMBH CHMA<br />
CHEM FAB MERCK & CO MERE<br />
CHEM FAB MERZ & CO MRZC 1975<br />
CHEM FAB PFERSEE GMBH CHFP<br />
CHEM FAB RAVENSBERG GMBH RAVE<br />
CHEM FAB REININGHAUS REIN<br />
CHEM FAB RENTSCHLER & CO PHARM RENT<br />
CHEM FAB RHENUS NV RHEN<br />
CHEM FAB ROTTENDORF ROTM 1975<br />
CHEM FAB SCHONERT KG SHON<br />
CHEM FAB SCHWEIZER-EFFAX CSCH<br />
CHEM FAB SCHWEIZERHALL CHEA<br />
CHEM FAB STOCKHAUSEN & CIE CHFS<br />
CHEM FAB STOCKHAUSEN GMBH CHFS<br />
CHEM FAB TEMPERHOF PREUSS & TR CHTE 1975<br />
CHEM FAB TUBINGEN GMBH CHFD<br />
CHEM FAB VAN DER GRINTEN L CHEZ<br />
CHEM FAB VOGT & CO CHFV<br />
CHEM FAB VON HEYDEN AG CHEB<br />
CHEM GRUENENTHAL GMBH CHEF<br />
CHEM IND ANDENO NV ANDE 1975<br />
CHEM IND ERLANGEN GMBH ERLA<br />
CHEM IND LUXAN LUXA<br />
CHEM IND SYNRES NV CHSW 1975<br />
CHEM INVESTORS SA CEIN<br />
CHEM LAB STRUENS H STCD<br />
CHEM PHARM & TECH PREP RENTSCH RENT<br />
CHEM PHARM FAB KLINGE & CO A CHEH<br />
CHEM PHARM FAB MACK HEINRICH MACK<br />
CHEM PHARM THIEMANN GMBH H CHEI<br />
CHEM PHARM VON WALDHEIM WALH 1975<br />
CHEM PLASTIC ITAL SPA CPLI<br />
CHEM PROCESS CORP CHPB 1975<br />
CHEM PROCESSES OHIO INC CHPO<br />
CHEM PROD CORP CHEJ<br />
CHEM RES CO CHEK<br />
CHEM RUBBER PROD INC CHMB<br />
CHEM SEAL CORP CHSC<br />
CHEM SEPARATIONS CORP CSEP<br />
CHEM SYSTEMS INC CHSS 1983<br />
CHEM WERKE ALBERT AG CHEL<br />
CHEM WERKE HUELS AG CHEM<br />
CHEM WERKE LOWI GMBH LOWI<br />
CHEM WERKE MUENCHEN BAERLOCHER CHCM<br />
CHEM WERKE REISS REIS<br />
CHEM WERKE SAAR LOTHRINGEN GMB HOUI<br />
CHEM WERKE WITTEN GMBH CHEN<br />
CHEM WERKE WORMS-WEINSHEIM CHWW<br />
CHEM WORKS GEDEON RICHTER LTD RICT<br />
CHEM-Y CHEM FAB GMBH CHCF<br />
CHEM-Y FAB VAN CHEM PROD BV CHCF<br />
CHEMAGRO CORP MOBA<br />
CHEMBIOLS INC CHBI<br />
CHEMCELL LTD CHED<br />
CHEMCLEAN CORP CHCN<br />
CHEMDYE INC CHEY<br />
CHEMECH ENG LTD CHEG<br />
CHEMECHANICAL INC CHID<br />
CHEMED CORP CHEV 1977<br />
CHEMELEX INC CHLX<br />
CHEMETRON CORP CHET<br />
CHEMETRON PROCESS EQUIP CHET<br />
CHEMETRON RAILWAY PROD CHET<br />
CHEMGENE CORP CHGN<br />
CHEMICALS INC CHEC<br />
CHEMICALS SALES CHER<br />
CHEMIDUS PLASTICS LTD WAVI<br />
CHEMIDUS WAVIN LTD WAVI<br />
CHEMIE PATENT GMBH CPAT<br />
CHEMIE-LINZ AG OSTS<br />
CHEMIE-LINZ GMBH OSTS<br />
CHEMIE-TECHNIK IBREPA GMBH IBRE<br />
CHEMIEBAU ZIEREN GMBH & CO A CZIE<br />
CHEMIEFAC GMBH CHFC<br />
CHEMIEFASER LENZING AG CHES<br />
CHEMIEFASER LENZING INC CHES<br />
CHEMIEGES GUNDERNHAUSEN MBH CHGO<br />
CHEMIETEX LABEFAB NV CHMX<br />
CHEMIEWERKE HOMBURG DEGS<br />
CHEMINEER INC CMNR<br />
CHEMINTER CHEU<br />
CHEMIRAD CORP CHEW<br />
CHEMLEK LAB CLEK<br />
CHEMO SERO THERAPEUTIC RES INS KAGA<br />
CHEMOFORMA AG CHFO<br />
CHEMOKOMPLEX VEGYIPARI GEP ES CKVE<br />
CHEMOLIMPEX MAGYAR CHCV<br />
CHEMOPETROL CHPR<br />
CHEMOPHARMA CHFO<br />
CHEMOSYNTH SA CHSY<br />
CHEMOTECHNIK ULLRICH FA FRITZ FIRC<br />
CHEMOTRONICS INC CHCT<br />
CHEMOTRONICS INT INC CHCT<br />
CHEMPLAST INC CHPL 1975<br />
Derwent Patentee Codes<br />
Name Order<br />
CHEMPLEX AUSTRALIA LTD AMCA<br />
CHEMPLEX CO AMCA<br />
CHEMSTITCH INC CHMS<br />
CHEMSTRAND CORP CHCO<br />
CHEMSTRESS IND INC CHSI<br />
CHEMTAN CHCE<br />
CHEMTREE CORP CMTR<br />
CHEMWAY CORP CHMW<br />
CHEMWAY FILTERS INC CHMW<br />
CHEMWERKE ROMBACH GMBH ROMB<br />
CHEPOS ZAVODY CHEM POTROV CZCP<br />
CHERNOVTSY MED INST CHMI 1992<br />
CHEROKEE LAB INC CHEQ<br />
CHERP METAL WKS CEMD<br />
CHERRY BURRELL CORP CHBC<br />
CHERWELL VALLEY SILOS LTD CHVS<br />
CHESAPEAKE CORP OF VIRGINIA CHSA<br />
CHESEBROUGH PONDS INC CHEO<br />
CHESTERTON CO A W CHST<br />
CHEVRON CHEM CO CALI<br />
CHEVRON ERDOEL GMBH CALI<br />
CHEVRON OIL FIELD RES CO CALI<br />
CHEVRON RES & TECHNOLOGY CO CALI<br />
CHEVRON RES CO CALI<br />
CHI LAB CHIMICI LCHI<br />
CHICAGO BACKING CO CHCG<br />
CHICAGO BRIDGE & IRON CO CBRI<br />
CHICAGO GASKET CO CHIG<br />
CHICAGO PNEUMATIC CO CHPN 1975<br />
CHICAGO PNEUMATIC TOOL CO CHPN 1975<br />
CHICAGO RAWHIDE MFG CO CHCR<br />
CHICAGO STAINLESS EQUIPMENT CHSE<br />
CHICAGO UNITED PROD CO INC CHCU<br />
CHICHIBU CEMENT KK CHCH 1992<br />
CHICHIBU CONCRETE KOGYO KK CHCH 1992<br />
CHICHIBU LIME IND CO LTD CHCH 1992<br />
CHICHIBU SEKKAI KOGYO KK CHCH 1992<br />
CHICOPEE CHIC<br />
CHICOPEE MFG CORP CHIC<br />
CHILD GUIDANCE TOYS INC CHGU 1975<br />
CHILTERN SPRINGS INC CHIX<br />
CHIM & SYNTHESE PICARDIE CSPI<br />
CHIM PHARM ZAVOD CHIP<br />
CHIM PHYSIQUE SYNTHESE SAC CSPI<br />
CHIMAC SA CHMC 1975<br />
CHIMETRON ARIE<br />
CHIMIE & ATOMISTIQUE CHIM<br />
CHIMIGAZ INST CHGZ<br />
CHIMIOPROTEC CHPT<br />
CHIMIOTECHNIC SA CHIO<br />
CHIMIOTEX SA CHIJ 1975<br />
CHIMOTECHNIC CHTC<br />
CHINO CORP CHIW 1985<br />
CHINO SEISAKUSHO KK CHIW 1985<br />
CHINOIN GYOGYSZER ES VEGYESZET CHIN<br />
CHIPMAN CHEM CO CHIT<br />
CHIPMAN CHEM CO LTD CHIT<br />
CHIPMAN CHEM INC CHIT<br />
CHIRANA ZAVODY ZDRAVOTNICKE CZZT<br />
CHIRON CORP CHIR 1992<br />
CHISSO ASAHI FERTILIZER CHIA 1978<br />
CHISSO ASAHI HIRYO KK CHIA 1978<br />
CHISSO CORP CHCC<br />
CHISSO ENG CO LTD CHCC<br />
CHISWICK PROD LTD RECK<br />
CHITA POLY CTPO 1992<br />
CHIYODA CHEM ENG CONSTR CO CHIY<br />
CHIYODA CHEM IND CHIY<br />
CHIYODA CORP CHIY<br />
CHIYODA GOSEI JUSHI KK CHIY<br />
CHIYODA GRAVURE INSATSUSHA KK CHIY<br />
CHIYODA GRAVURE PRINTING CHIY<br />
CHIYODA HISANO BOEKI KK CHIY<br />
CHIYODA KAGAKU KENKYUSHO KK CHIY<br />
CHIYODA KAGAKU KK CHIY<br />
CHIYODA KAGAKU KOGYOSHO KK CHIY<br />
CHIYODA KAKO KENSETSU KK CHIY<br />
CHIYODA KENKYU KAIHATSU KK CHIK 1978<br />
CHIYODA KENZAI KOGYO KK CHIY<br />
CHIYODA RES & DEV KK CHIK 1978<br />
CHIYODA SEISAKUSHO KK CHIY<br />
CHIYODA SYNTHETIC RESIN CO LTD CHIY<br />
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