WO200242201-A1 -- DE19852547-A1   ;  US5935275-A   UNIV SAARLANDES INST NEUE MATERIALIEN (UYSA-Non-standard)   BURGARD D,  NASS R,  SCHMIDT H;  US6133194-A   RHODIA INC (RHOD)   CUIF J,  KEYER J L S,  DEUTSCH S E;  US6139816-A   MERCK PATENT GMBH (MERE)   LIU R,  SUEN S,  KAO Y;  US6752979-B1 -- DE19852547-A1   ;  US5093289-A   HELIOTRONIC FORSCH (HELI-Non-standard);  WACKER CHEMITRONIC GES ELEKTRO (WACK)   BRAETSCH V,  NITZI G,  DIETL J,  LIETHSCHMI K;  US5698483-A   INST GAS TECHNOLOGY (IGTE)   ONG E T,  SENDIJAREVIC V;  US5770172-A   BATTELLE MEMORIAL INST (BATT)   LINEHAN J C,  FULTON J L,  BEAN R M;  US5788950-A   SHOWA DENKO KK (SHOW)   IMAMURA K,  JIYON E J,  DAGURASU E S,  IZAWA H,  YAMAGUCHI T;  US5879715-A   CERAMEM CORP (CERA-Non-standard)   HIGGINS R J,  GOLDSMITH R L;  US5935275-A   UNIV SAARLANDES INST NEUE MATERIALIEN (UYSA-Non-standard)   BURGARD D,  NASS R,  SCHMIDT H;  US5958367-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   ANTONELLI D M,  SUN T,  YING J Y;  US6133194-A   RHODIA INC (RHOD)   CUIF J,  KEYER J L S,  DEUTSCH S E;  US6139816-A   MERCK PATENT GMBH (MERE)   LIU R,  SUEN S,  KAO Y;  US6328947-B1   SHOWA DENKO KK (SHOW)   MONDEN R,  NAKAMURA K,  INOUE C,  OHMORI M,  TANAKA J,  YAMASHITA T,  MIYAZAWA M;  WO1999000536-A2   ;  AU2002214847-B2 -- US5935275-A   UNIV SAARLANDES INST NEUE MATERIALIEN (UYSA-Non-standard)   BURGARD D,  NASS R,  SCHMIDT H;  US6133194-A   RHODIA INC (RHOD)   CUIF J,  KEYER J L S,  DEUTSCH S E;  KR865422-B1 -- KR6133194-B1   ;  KR6139816-B1   ;  EP1355853-B1 -- DE19852547-A1   ;  US5935275-A   UNIV SAARLANDES INST NEUE MATERIALIEN (UYSA-Non-standard)   BURGARD D,  NASS R,  SCHMIDT H;  US6133194-A   RHODIA INC (RHOD)   CUIF J,  KEYER J L S,  DEUTSCH S E;  US6139816-A   MERCK PATENT GMBH (MERE)   LIU R,  SUEN S,  KAO Y;  CN1476413-B -- CN1266412-A   MERCK PATENT GMBH (MERE)   LIU R,  SUEN S,  KAO Y;  US5935275-A   UNIV SAARLANDES INST NEUE MATERIALIEN (UYSA-Non-standard)   BURGARD D,  NASS R,  SCHMIDT H;  US6133194-A   RHODIA INC (RHOD)   CUIF J,  KEYER J L S,  DEUTSCH S E;  US6139816-A   MERCK PATENT GMBH (MERE)   LIU R,  SUEN S,  KAO Y;  WO2000029332-A1   ;  JP5116933-B2 -- WO1998045212-A1   ;  WO1999002453-A1