US2005169820-A1 -- US3019127-A   ;  US3971373-A   MINNESOTA MINING CO (MINN);  US4565727-A   AMERICAN CYANAMID CO (AMCY)   GIGLIA R D,  BATTISTEL E A;  US5080963-A   UNIV AUBURN (AUBU)   TATARCHUK R J,  ROSE M E,  KRISHNAGOP A,  ZABASAJJA J N,  KOHLER D A;  US5096663-A   AUBURN UNIV (AUBU);  AUBURN UNIT (UYAU-Non-standard)   TATARCHUK B J;  US5102745-A   UNIV AUBURN (AUBU)   TATARCHUK R J,  ROSE M E,  KRISHNAGOP A,  ZABASAJJA J N,  KOHLER D A;  US5304330-A   UNIV AUBURN (AUBU)   KOHLER D A,  KRISHNAGOPALAN G A,  ZABASAJJA J N,  TATARCHUK B J,  ROSE M F;  US5338340-A   D-MARK INC (DMAR-Non-standard)   BROWN J B,  KASMARK J W;  US5582865-A   EXTRACTION SYSTEMS INC (EXTR-Non-standard)   KINKEAD D A,  REZUKE R W;  US5662728-A   HOECHST CELANESE CORP (FARH)   GROEGER H G;  US5942323-A   PURAFIL INC (PURA-Non-standard)   ENGLAND W G;  US5997829-A   HITACHI CHEM CO LTD (HITB)   SEKINE Y,  TONOKI K,  UCHIDA T,  MIYADERA Y,  KAWADA H,  SENDA T;  US20030207635-A1   ;  US20040255785-A1   ;  US6231792-B1   ABB LUMMUS GLOBAL INC (ALLM);  UNIV AUBURN (AUBU)   OVERBEEK R A,  KHONSARI A M,  CHANG Y,  MURRELL L L,  TATARCHUK B J,  MEFFERT M W;  US6554881-B1   HOLLINGSWORTH & VOSE CO (HOVO)   HEALEY D T;  US6726751-B2   BAUSE D E (BAUS-Individual);  ROHRBACH R P (ROHR-Individual);  JONES G W (JONE-Individual);  UNGER P D (UNGE-Individual);  LOBOVSKY A (LOBO-Individual)   BAUSE D E,  ROHRBACH R P,  JONES G W,  UNGER P D,  LOBOVSKY A;  WO2006026385-A2 -- US5582865-A   EXTRACTION SYSTEMS INC (EXTR-Non-standard)   KINKEAD D A,  REZUKE R W;  US5942323-A   PURAFIL INC (PURA-Non-standard)   ENGLAND W G;  US20030207635-A1   ;  US20040255785-A1   ;  US7501012-B2 -- US3019127-A   ;  US3971373-A   MINNESOTA MINING CO (MINN);  US4565727-A   AMERICAN CYANAMID CO (AMCY)   GIGLIA R D,  BATTISTEL E A;  US5080963-A   UNIV AUBURN (AUBU)   TATARCHUK R J,  ROSE M E,  KRISHNAGOP A,  ZABASAJJA J N,  KOHLER D A;  US5096663-A   AUBURN UNIV (AUBU);  AUBURN UNIT (UYAU-Non-standard)   TATARCHUK B J;  US5102745-A   UNIV AUBURN (AUBU)   TATARCHUK R J,  ROSE M E,  KRISHNAGOP A,  ZABASAJJA J N,  KOHLER D A;  US5304330-A   UNIV AUBURN (AUBU)   KOHLER D A,  KRISHNAGOPALAN G A,  ZABASAJJA J N,  TATARCHUK B J,  ROSE M F;  US5338340-A   D-MARK INC (DMAR-Non-standard)   BROWN J B,  KASMARK J W;  US5582865-A   EXTRACTION SYSTEMS INC (EXTR-Non-standard)   KINKEAD D A,  REZUKE R W;  US5662728-A   HOECHST CELANESE CORP (FARH)   GROEGER H G;  US5942323-A   PURAFIL INC (PURA-Non-standard)   ENGLAND W G;  US5997829-A   HITACHI CHEM CO LTD (HITB)   SEKINE Y,  TONOKI K,  UCHIDA T,  MIYADERA Y,  KAWADA H,  SENDA T;  US20030207635-A1   ;  US20040255785-A1   ;  US6231792-B1   ABB LUMMUS GLOBAL INC (ALLM);  UNIV AUBURN (AUBU)   OVERBEEK R A,  KHONSARI A M,  CHANG Y,  MURRELL L L,  TATARCHUK B J,  MEFFERT M W;  US6554881-B1   HOLLINGSWORTH & VOSE CO (HOVO)   HEALEY D T;  US6726751-B2   BAUSE D E (BAUS-Individual);  ROHRBACH R P (ROHR-Individual);  JONES G W (JONE-Individual);  UNGER P D (UNGE-Individual);  LOBOVSKY A (LOBO-Individual)   BAUSE D E,  ROHRBACH R P,  JONES G W,  UNGER P D,  LOBOVSKY A