;  US7893307-B2 -- EP1090951-A1   NKK CORP (NIKN)   OKADA T,  SHIKADA T,  ASANUMA M,  ARIYAMA T,  KUSUMOTO K,  YASUOKA H,  SUMIGAMA T;  GB2158089-A   ;  US3901951-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN);  US4014780-A   ;  US4235676-A   DECO IND INC (DECO)   CHAMBERS R W;  US4298355-A   VOEST ALPINE AG (VEOS)   STAUDINGER D I G;  US4302353-A   ;  US4401513-A   ;  US4412889-A   KLEENAIR PROD CO IN (KLEE-Non-standard)   OECK R C;  US4552649-A   ;  US4613713-A   ;  US4618735-A   CANADA PATENTS & DEV LTD (CANA);  CANADA MIN ENVIRONMENT (CNDG)   BRIDLE T R,  CAMPBELL H W;  US4642401-A   KRUPP GMBH FRIED (KRPP)   COENEN H;  US4678860-A   UNIV ARIZONA STATE (UYAS)   KUESTER J L;  US4686008-A   GIBSON H T (GIBS-Individual)   GIBSON H T;  US4712992-A   ;  US4752135-A   BAKER PERKINS INC (BAKP)   LOOMANS B A;  US4759300-A   BALBOA PACIFIC CORP (BALB-Non-standard)   HANSEN A H,  WALKER W C,  WALKER R K;  US4774895-A   ;  US4826323-A   APV CHEM MACH INC (APVC)   LOOMANS B A,  KOWALCZYK J E;  US4909898-A   POLYSAR LTD (POLQ)   PADLIVA D,  SHEPHERD K C,  REED J T;  US4919686-A   CO-GEN POWER CORP (COGE-Non-standard)   EDWARDS R S;  US4934286-A   ;  US4990237-A   HEUER S R (HEUE-Individual)   HEUER S R,  REYNOLDS V R;  US5017269-A   APV CHEM MACH INC (APVC)   LOOMANS B A,  KOWALCZYK J E,  LANGE H A,  JONES J W;  US5151159-A   COAL TECHNOLOGY CORP (COAL-Non-standard)   WOLFE R A,  IM C J,  WRIGHT R E;  US5158983-A   IIT RES INST (IITR)   STAPP P R;  US5198018-A   GENERAL MOTORS CORP (GENK)   AGARWAL K B;  US5269906-A   HEUER S R (HEUE-Individual);  REYNOLDS V R (REYN-Individual)   HEUER S R,  REYNOLDS V R;  US5525281-A   BIOTEC BIOLOGISCHE NATURVERPACKUNGEN GMB (BIOT-Non-standard)   LOERCKS J,  POMMERANZ W,  HEUER J,  KLENKE K,  SCHMIDT H;  US5608136-A   TOSHIBA KK (TOKE)   SUZUKI K,  TADAUCHI M;  US5636580-A   KANIS D R (KANI-Individual)   KANIS D R;  US5686055-A   MAZDA MOTOR CORP (MAZD)   TAKAHASHI T,  FUKUSHIMA T,  TANIMOTO Y,  MURAOKA A;  US5731483-A   BASF AG (BADI)   STABEL U,  WOERZ H,  KOTKAMP R,  FRIED A;  US5744668-A   XING L (XING-Individual)   XING L;  US5753086-A   WESTERN RES INST (WREW-Non-standard)   GUFFEY F D,  BARBOUR F A;  US5756871-A   ;  US5811606-A   YANG Y (YANG-Individual)   YANG Y;  US5821396-A   BOUZIANE R (BOUZ-Individual);  MICHAUD R (MICH-Individual)   BOUZIANE R;  US5824193-A   EDWARDS R S (EDWA-Individual)   EDWARDS R S;  US5856599-A   NIPPO LTD (NIPP-Non-standard)   KUROKI T;  US5865956-A   ENVIRONMENTAL SOLUTIONS INT LTD (ENVI-Non-standard)   BRIDLE T R,  SKRYPSKI-MANTELE S;  US5895827-A   MAZDA MOTOR CORP (MAZD)   TAKAHASHI T,  FUKUSHIMA T,  TANIMOTO Y,  MURAOKA A;  US5969201-A   UOP LLC (UNVO)   KALNES T N,  JAMES R B;  US5973217-A   VEBA OEL AG (SCOV)   HASTRICH H,  HECKA C,  HOLIGHAUS R,  NIEMANN K,  STRECKER C;  US6005149-A   ENG SEPARATION & RECYCLING LTD CO (ENGS-Non-standard)   BISHOP N G;  US6011187-A   MITSUBISHI HEAVY IND CO LTD (MITO)   HORIZOE H,  AMARI T,  NAGAI H,  YASUDA S,  KAIHARA Y,  KAWAMI Y,  MATSUKAWA Y;  US6060631-A   UOP LLC (UNVO)   JAMES R B,  KALNES T N;  US6106733-A   TUBOSCOPE VETCO INT INC (TUBO-Non-standard)   WOOD B R;  US6133491-A   XING L (XING-Individual)   XING L;  US6150577-A   CHEVRON USA INC (CALI)   MILLER S J,  SHAH N,  HUFFMAN G P;  US20030127310-A1   ;  US20030127312-A1   ;  US20030130548-A1   ;  US20030199718-A1   ;  US20060143977-A1   ;  US20060280669-A1   ;  US20060289287-A1   ;  US20070209923-A1   ;  US6172271-B1   MITSUBISHI HEAVY IND CO LTD (MITO)   HORIZOE H,  AMARI T,  NAGAI H,  YASUDA S,  KAIHARA Y,  KAWAMI Y,  MATSUKAWA Y;  US6172275-B1   TOSHIBA KK (TOKE)   GOTANDA T,  TADAUCHI K,  KOYAMA M,  KANAZAWA S;  US6184427-B1   INVITRI INC (INVI-Non-standard)   KLEPFER J S,  HONEYCUTT T W,  SHARIVKER V,  TAIROVA G;  US6251148-B1   BROWN DEUT ENGINGEERING GMBH JOHN (COJB);  VEBA OEL TECHNOLOGIE GMBH (SCOV)   REDEPENNING K H,  WENNING H P;  US6258988-B1   MOLTEN METAL TECHNOLOGY INC (MOLT-Non-standard)   NAGEL C J,  GRIFFIN T P,  KINNEY T A,  SPARKS K A;  US6270630-B1   XING L (XING-Individual)   XING L;  US6271427-B1   ERSHAG B (ERSH-Individual)   ERSHAG B;  US6534689-B1   STANKEVITCH V (STAN-Individual)   STANKEVITCH V;  US6866830-B2   KWAK H (KWAK-Individual)   KWAK H;  US7144558-B2   SMITH D N (SMIT-Individual);  FERRELL A R (FERR-Individual)   SMITH D N,  FERRELL A R;  US7438785-B2   PYTEC THERMOCHEMISCHE ANLAGEN GMBH (PYTE-Non-standard)   MEIER D,  KLAUBERT H,  SCHOELL S;  WO2000064997-A1   ;  WO2001005908-A1   ;  WO2004072208-A1   ;  WO2005087897-A1   OZMOTECH PTY LTD (OZMO-Non-standard)   BAKER G