US2005118478-A1 -- US3224908-A   ;  US3293088-A   ;  US3313783-A   TEIJIN LTD (TEIJ);  US3737045-A   UIVAC CORP (UNI-Non-standard);  US3808305-A   ALLIED CHEM CORP (ALLC);  GREGOR H P (GREG-Individual);  US4021303-A   Y NAKABAYASHI (NAKA-Individual);  DAI-NIPPON SUGAR MF (DAIN-Non-standard);  US4075093-A   BENCKISER GMBH JOH A (BENC);  US4187333-A   CALIFORNIA INST OF TECHN (CALY)   REMBAUM A,  YEN S P S,  KLEIN E;  US4537668-A   COMMISSARIAT ENERGIE ATOMIQUE (COMS)   GAUSSENS G,  LEMAIRE F;  US4622276-A   STAUFFER CHEM CO (STAU)   WALSH E N;  US4634530-A   CELANESE CORP (CELA)   KUDER J E,  CHEN J C;  US5098985-A   DOW CHEM CO (DOWC)   HARRIS W J,  HWANG W F;  US5211984-A   UNIV CALIFORNIA (REGC)   WILSON M S;  US5218076-A   DOW CHEM CO (DOWC)   MADISON N L,  HARRIS W J;  US5312895-A   US SEC OF AIR FORCE (USAF)   DANG T D,  ARNOLD F E;  US5492996-A   US SEC OF AIR FORCE (USAF)   ARNOLD F E,  DANG T D,  CHEN J P;  US5599639-A   HOECHST CELANESE CORP (FARH)   OGATA N,  SANSONE M J,  ONORATO F J;  US5633337-A   US SEC OF AIR FORCE (USAF)   SRINIVASAN K R,  TAN L;  US5643968-A   ALLIED-SIGNAL INC (ALLC)   ANDREOLA C,  CHLANDA F P,  HUANG J;  US5656386-A   SCHWEIZ EIDGENOSSENSCHAFT PSI SCHERRER (SCEI-Non-standard)   SCHERER G G,  BUECHI F N,  GUPTA B;  US5674969-A   AKZO NOBEL NV (ALKU)   SIKKEMA D J,  LISHINSKY V L;  US6030718-A   AVISTA LABS (AVIS-Non-standard);  FUGLEVAND W A (FUGL-Individual)   FUGLEVAND W A,  BAYYUK S I,  LLOYD G A,  DEVRIES P D,  LOTT D R,  SCARTOZZI J P,  SOMERS G M,  STOKES R G;  US6087032-A   ASAHI GLASS CO LTD (ASAG)   YOSHITAKE M,  ISHIZAKI T,  TERAZONO S,  YOSHIDA N;  US6096369-A   HUELS AG (CHEM)   ANDERS C,  JACOBASCH H,  STEINERT V,  ZSCHOCHE S;  US6110616-A   DAIS CORP (DAIS-Non-standard)   SHEIKH-ALI B M,  WNEK G E;  US20010038937-A1   ;  US20020015879-A1   ;  US20020045085-A1   ;  US20030012988-A1   ;  US20030031909-A1   ;  US20040096734-A1   ;  US20040101731-A1   ;  US20040127588-A1   ;  US20040131909-A1   ;  US20040247974-A1   ;  US20050053820-A1   ;  US20050084727-A1   ;  US20050118477-A1   ;  US20050147859-A1   ;  US20060210881-A1   ;  US20070292734-A1   ;  US6197147-B1   HOECHST AG (FARH)   BOENSEL H,  CLAUSS J,  DECKERS G,  FRANK G,  SCHNELLER A,  WITTELER H,  ROEMMLER M,  HEINE M;  US6248469-B1   FOSTER-MILLER INC (FOSV);  FORMATO R M (FORM-Individual);  KOVAR R F (KOVA-Individual);  OSENAR P (OSEN-Individual);  LANDRAU N (LAND-Individual)   FORMATO R M,  KOVAR R F,  OSENAR P,  LANDRAU N;  US6264857-B1   HOECHST AG (FARH)   KREUER K,  FUCHS A,  MAIER J,  FRANK G,  SOCZKA-GUTH T,  CLAUSS J;  US6368587-B1   HUELS AG (CHEM)   ANDERS C,  MEIER-HAACK J,  STEINERT V,  ZSCHOCHE S,  JACOBASCH H;  US6607856-B2   TOYOTA CHUO KENKYUSHO KK (TOYW)   SUZUKI T,  TANIGUCHI T,  MORIMOTO Y,  KAWASUMI M,  HASEGAWA N,  KAMIYA A;  US7235320-B2   CELANESE VENTURES GMBH (CELA)   CALUNDANN G,  SANSONE M J,  KIEFER J,  UENSAL O