EP1254711-A1 -- DE3643332-A   NIPPON ENGELHARD KK (ENGH)   ITO T,  MATSUZAWA S,  KATO K;  EP355853-A   NE CHEMCAT CORP (NECH-Non-standard)   ITOH T,  KATO K;  EP386764-A   NE CHEMCAT CORP (NECH-Non-standard)   ITOH T,  KATOH K;  EP694982-A1   DEGUSSA AG (DEGS)   BRAND R,  FREUND A,  LANG J,  LEHMANN T,  OHMER J,  TACKE T,  HEINZ G,  SCHWARZ R;  EP994520-A1   DEGUSSA-HUELS AG (DEGS)   AUER E,  GERHARD H,  LEHMANN T,  SCHWARZ R,  STARZ K;  EP880188-A2   DEGUSSA AG (DEGS)   AUER E,  FREUND A,  LEHMANN T,  STARZ K,  SCHWARZ R,  STENKE U;  EP1046423-A2   DEGUSSA-HUELS AG (DEGS)   MUSSMANN L,  LINDNER D,  HARRIS M,  KREUZER T,  LOX E;  US4137373-A   UNITED TECHNOLOGIES CORP (UNAC)   JALAN V M,  BUSHNELL C L;  US4145314-A   EXXON RES & ENG CO (ESSO)   FUNG S C,  PAN Y C;  US5132193-A   PHYSICAL SCI INC (PHYS-Non-standard)   REDDY V N R,  TAYLOR E J;  US5133842-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5861222-A   DEGUSSA AG (DEGS)   FISCHER A,  WENDT H,  ZUBER R;  US2003045425-A1 -- US4146504-A   GRAHAM MAGNETICS INC (GRAH-Non-standard)   DEFFEYES R J;  US5041195-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5079107-A   GINER INC (GINE-Non-standard)   JALAN V M;  US5149680-A   BRITISH PETROLEUM CO PLC (BRPE);  MERCK PATENT GMBH (MERE)   KITSON M,  WILLIAMS P S;  US5489563-A   DEGUSSA AG (DEGS)   BRAND R,  FREUND A,  LANG J,  LEHMANN T,  OHMER J,  TACKE T,  HEINZ G,  SCHWARZ R;  US5965754-A   DOW CHEM CO (DOWC)   BOWMAN R G,  WOMACK J L,  CLARK H W,  MAJ J J,  HARTWELL G E;  US6239065-B1   HYDRO-QUEBEC (QUGO)   SCHULZ R,  LALANDE G,  DENIS M,  DODELET J;  US6861387-B2 -- DE3643332-A   NIPPON ENGELHARD KK (ENGH)   ITO T,  MATSUZAWA S,  KATO K;  EP355853-A   NE CHEMCAT CORP (NECH-Non-standard)   ITOH T,  KATO K;  EP386764-A   NE CHEMCAT CORP (NECH-Non-standard)   ITOH T,  KATOH K;  EP694982-A1   DEGUSSA AG (DEGS)   BRAND R,  FREUND A,  LANG J,  LEHMANN T,  OHMER J,  TACKE T,  HEINZ G,  SCHWARZ R;  EP994520-A1   DEGUSSA-HUELS AG (DEGS)   AUER E,  GERHARD H,  LEHMANN T,  SCHWARZ R,  STARZ K;  EP880188-A2   DEGUSSA AG (DEGS)   AUER E,  FREUND A,  LEHMANN T,  STARZ K,  SCHWARZ R,  STENKE U;  EP1046423-A2   DEGUSSA-HUELS AG (DEGS)   MUSSMANN L,  LINDNER D,  HARRIS M,  KREUZER T,  LOX E;  US4137373-A   UNITED TECHNOLOGIES CORP (UNAC)   JALAN V M,  BUSHNELL C L;  US4145314-A   EXXON RES & ENG CO (ESSO)   FUNG S C,  PAN Y C;  US4146504-A   GRAHAM MAGNETICS INC (GRAH-Non-standard)   DEFFEYES R J;  US4716087-A   NIPPON ENGELHARD KK (ENGH)   ITO T,  MATSUZAWA S,  KATO K;  US5041195-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5079107-A   GINER INC (GINE-Non-standard)   JALAN V M;  US5132193-A   PHYSICAL SCI INC (PHYS-Non-standard)   REDDY V N R,  TAYLOR E J;  US5133842-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5149680-A   BRITISH PETROLEUM CO PLC (BRPE);  MERCK PATENT GMBH (MERE)   KITSON M,  WILLIAMS P S;  US5489563-A   DEGUSSA AG (DEGS)   BRAND R,  FREUND A,  LANG J,  LEHMANN T,  OHMER J,  TACKE T,  HEINZ G,  SCHWARZ R;  US5861222-A   DEGUSSA AG (DEGS)   FISCHER A,  WENDT H,  ZUBER R;  US5965754-A   DOW CHEM CO (DOWC)   BOWMAN R G,  WOMACK J L,  CLARK H W,  MAJ J J,  HARTWELL G E;  US6239065-B1   HYDRO-QUEBEC (QUGO)   SCHULZ R,  LALANDE G,  DENIS M,  DODELET J;  US2005101481-A1 -- US4137373-A   UNITED TECHNOLOGIES CORP (UNAC)   JALAN V M,  BUSHNELL C L;  US4145314-A   EXXON RES & ENG CO (ESSO)   FUNG S C,  PAN Y C;  US4146504-A   GRAHAM MAGNETICS INC (GRAH-Non-standard)   DEFFEYES R J;  US4716087-A   NIPPON ENGELHARD KK (ENGH)   ITO T,  MATSUZAWA S,  KATO K;  US5041195-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5079107-A   GINER INC (GINE-Non-standard)   JALAN V M;  US5132193-A   PHYSICAL SCI INC (PHYS-Non-standard)   REDDY V N R,  TAYLOR E J;  US5133842-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5149680-A   BRITISH PETROLEUM CO PLC (BRPE);  MERCK PATENT GMBH (MERE)   KITSON M,  WILLIAMS P S;  US5489563-A   DEGUSSA AG (DEGS)   BRAND R,  FREUND A,  LANG J,  LEHMANN T,  OHMER J,  TACKE T,  HEINZ G,  SCHWARZ R;  US5861222-A   DEGUSSA AG (DEGS)   FISCHER A,  WENDT H,  ZUBER R;  US5965754-A   DOW CHEM CO (DOWC)   BOWMAN R G,  WOMACK J L,  CLARK H W,  MAJ J J,  HARTWELL G E;  US6239065-B1   HYDRO-QUEBEC (QUGO)   SCHULZ R,  LALANDE G,  DENIS M,  DODELET J;  US7109145-B2 -- DE3643332-A   NIPPON ENGELHARD KK (ENGH)   ITO T,  MATSUZAWA S,  KATO K;  EP355853-A   NE CHEMCAT CORP (NECH-Non-standard)   ITOH T,  KATO K;  EP386764-A   NE CHEMCAT CORP (NECH-Non-standard)   ITOH T,  KATOH K;  EP694982-A1   DEGUSSA AG (DEGS)   BRAND R,  FREUND A,  LANG J,  LEHMANN T,  OHMER J,  TACKE T,  HEINZ G,  SCHWARZ R;  EP994520-A1   DEGUSSA-HUELS AG (DEGS)   AUER E,  GERHARD H,  LEHMANN T,  SCHWARZ R,  STARZ K;  EP880188-A2   DEGUSSA AG (DEGS)   AUER E,  FREUND A,  LEHMANN T,  STARZ K,  SCHWARZ R,  STENKE U;  EP1046423-A2   DEGUSSA-HUELS AG (DEGS)   MUSSMANN L,  LINDNER D,  HARRIS M,  KREUZER T,  LOX E;  US4137373-A   UNITED TECHNOLOGIES CORP (UNAC)   JALAN V M,  BUSHNELL C L;  US4145314-A   EXXON RES & ENG CO (ESSO)   FUNG S C,  PAN Y C;  US4146504-A   GRAHAM MAGNETICS INC (GRAH-Non-standard)   DEFFEYES R J;  US4716087-A   NIPPON ENGELHARD KK (ENGH)   ITO T,  MATSUZAWA S,  KATO K;  US5041195-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5079107-A   GINER INC (GINE-Non-standard)   JALAN V M;  US5132193-A   PHYSICAL SCI INC (PHYS-Non-standard)   REDDY V N R,  TAYLOR E J;  US5133842-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   TAYLOR E J,  MONIZ G A;  US5149680-A   BRITISH PETROLEUM CO PLC (BRPE);  MERCK PATENT GMBH (MERE)   KITSON M,  WILLIAMS P S;  US5489563-A   DEGUSSA AG (DEGS)   BRAND R,  FREUND A,  LANG J,  LEHMANN T,  OHMER J,  TACKE T,  HEINZ G,  SCHWARZ R;  US5861222-A   DEGUSSA AG (DEGS)   FISCHER A,  WENDT H,  ZUBER R;  US5965754-A   DOW CHEM CO (DOWC)   BOWMAN R G,  WOMACK J L,  CLARK H W,  MAJ J J,  HARTWELL G E;  US6239065-B1   HYDRO-QUEBEC (QUGO)   SCHULZ R,  LALANDE G,  DENIS M,  DODELET J;  JP4125038-B2 -- JP03068452-A   ;  JP09103687-A   ;  JP09265994-A   ;  JP4649447-B2 -- JP03068452-A   ;  JP09103687-A   ;  JP09265994-A