EP31948-A -- EP4169-A   BRITISH PETROLEUM CO LTD (BRPE);  BROWN D E (BROW-Individual)   BROWN D E,  MAHMOOD M N;  EP8476-A   SOLVAY & CIE (SOLV);  SOLUCAL (SOLU)   NICOLAS E,  BOURGEOIS L;  EP9406-A   BRITISH PETROLEUM CO LTD (BRPE);  BROWN D E (BROW-Individual)   BROWN D E,  MAHMOOD N M;  EP14596-A   ;  EP23268-A   ;  GB1533758-A   DIAMOND SHAMROCK CORP (DIAS);  ELTECH SYSTEMS CORP (ELTE);  GB1533759-A   DIAMOND SHAMROCK CORP (DIAS);  ELTECH SYSTEMS CORP (ELTE)   MALKIN I,  BRANNAN J R;  GB1552721-A   ISRAEL MIN COMMERCE (ISRA);  ISRAEL SCI RES FOUND (ISSC-Non-standard);  SCIENTIFIC RES FOUND (SCRE-Non-standard);  SCIENTIFIC RES FOUN (SCBE-Non-standard)   KLEIN Y,  GOLDSTEIN J R;  GB2015032-A   ASAHI GLASS CO LTD (ASAG);  ASAHI CHEM IND CO LTD (ASAH)   ODA Y,  OTOUMA H,  ENDOH E;  US4049841-A   BASF WYANDOTTE CORP (BADI);  US4496453-A -- US4200515-A   INT NICKEL CO INC (INTN);  MPD TECHNOLOGY LTD (MPDT-Non-standard)   HALL D E,  HUSTON E L;  US4243497-A   SOLVAY & CIE (SOLV);  SOLUCAL (SOLU)   NICOLAS E,  BOURGEOIS L;  US4249841-A   ;  US4384928-A   MPD TECH CORP (MPDT-Non-standard)   HALL D E;  US4412413-A   MURATA KIKAI KK (MURK)   SAKAI S,  NODA K,  KUBOTA N,  FUJIWARA M;  EP31948-B -- EP4169-A   BRITISH PETROLEUM CO LTD (BRPE);  BROWN D E (BROW-Individual)   BROWN D E,  MAHMOOD M N;  EP8476-A   SOLVAY & CIE (SOLV);  SOLUCAL (SOLU)   NICOLAS E,  BOURGEOIS L;  EP9406-A   BRITISH PETROLEUM CO LTD (BRPE);  BROWN D E (BROW-Individual)   BROWN D E,  MAHMOOD N M;  EP14596-A   ;  EP23268-A   ;  GB1533758-A   DIAMOND SHAMROCK CORP (DIAS);  ELTECH SYSTEMS CORP (ELTE);  GB1533759-A   DIAMOND SHAMROCK CORP (DIAS);  ELTECH SYSTEMS CORP (ELTE)   MALKIN I,  BRANNAN J R;  GB1552721-A   ISRAEL MIN COMMERCE (ISRA);  ISRAEL SCI RES FOUND (ISSC-Non-standard);  SCIENTIFIC RES FOUND (SCRE-Non-standard);  SCIENTIFIC RES FOUN (SCBE-Non-standard)   KLEIN Y,  GOLDSTEIN J R;  GB2015032-A   ASAHI GLASS CO LTD (ASAG);  ASAHI CHEM IND CO LTD (ASAH)   ODA Y,  OTOUMA H,  ENDOH E;  US4049841-A   BASF WYANDOTTE CORP (BADI)