US2005014063-A1 -- US4464238-A   DOW CHEM CO (DOWC)   CALDWELL D L,  POUSH A;  US4650730-A   GRACE & CO W R (GRAC)   LUNDQUIST J T,  LUNDSAGER C B,  PALMER N I,  TROFFKIN H J;  US4731304-A   GRACE & CO W R (GRAC)   LUNDQUIST J T,  LUNDSAGER C B,  PALMER N I,  TROFFKIN H J;  US5091272-A   DURACELL INC (MALO)   TREGER J;  US5240655-A   GRACE & CO-CONN W R (GRAC)   TROFFKIN H J,  REIN B M,  SPOTNITZ R M,  GIOVANNONI R T,  GUO Y;  US5281491-A   GRACE & CO-CONN W R (GRAC)   TROFFKIN H J,  REIN B M,  SPOTNITZ R M,  GIOVANNONI R T,  GUO Y;  US5565281-A   HOECHST CELANESE CORP (FARH)   YU W,  GEIGER M W;  US5667911-A   HOECHST CELANESE CORP (FARH)   YU W,  DWIGGINS C F;  US5952120-A   CELGARD LLC (CELG-Non-standard)   WEI-CHING Y,  SHAWN H E;  US20020055036-A1   ;  US6235430-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   HOSHINA Y,  OKAMOTO M,  ITO N,  IKOMA M;  US6475666-B1   GREATBATCH LTD WILSON (GREW)   TAKEUCHI E S;  US6509118-B1   GNB TECHNOLOGIES INC (GNBT-Non-standard)   PAVLOV D,  RUEVSKI S I,  NAIDENOV V B,  MIRCHEVA V V,  PETKOVA G A,  DIMITROV M K,  ROGACHEV T V,  CHERNEVA-VASILEVA M H;  US6511774-B1   MITSUBISHI PAPER MILLS LTD (MITY)   TSUKUDA T,  FUNAE H;  US6852444-B2   ZUCKER J (ZUCK-Individual)   ZUCKER J;  US7087343-B2 -- EP262179-A   DURACELL INT INC (MALO);  ADAMSON D V (ADAM-Individual)   ADAMSON D V;  GB2298817-A   NITTO DENKI KOGYO KK (NITL)   NISHIYAMA S,  HIGUCHI H,  MATSUSHITA K,  KISHII Y,  MATSUSHIMA R;  JP07307146-A   ;  JP08250097-A   ;  JP2002190291-A   SUMITOMO CHEM CO LTD (SUMO)   SHINOHARA Y,  TSUJIMOTO Y;  JP2642206-B2   ;  US4464238-A   DOW CHEM CO (DOWC)   CALDWELL D L,  POUSH A;  US4650730-A   GRACE & CO W R (GRAC)   LUNDQUIST J T,  LUNDSAGER C B,  PALMER N I,  TROFFKIN H J;  US4731304-A   GRACE & CO W R (GRAC)   LUNDQUIST J T,  LUNDSAGER C B,  PALMER N I,  TROFFKIN H J;  US5091272-A   DURACELL INC (MALO)   TREGER J;  US5240655-A   GRACE & CO-CONN W R (GRAC)   TROFFKIN H J,  REIN B M,  SPOTNITZ R M,  GIOVANNONI R T,  GUO Y;  US5281491-A   GRACE & CO-CONN W R (GRAC)   TROFFKIN H J,  REIN B M,  SPOTNITZ R M,  GIOVANNONI R T,  GUO Y;  US5565281-A   HOECHST CELANESE CORP (FARH)   YU W,  GEIGER M W;  US5667911-A   HOECHST CELANESE CORP (FARH)   YU W,  DWIGGINS C F;  US5952120-A   CELGARD LLC (CELG-Non-standard)   WEI-CHING Y,  SHAWN H E;  US20020055036-A1   ;  US6235430-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   HOSHINA Y,  OKAMOTO M,  ITO N,  IKOMA M;  US6475666-B1   GREATBATCH LTD WILSON (GREW)   TAKEUCHI E S;  US6509118-B1   GNB TECHNOLOGIES INC (GNBT-Non-standard)   PAVLOV D,  RUEVSKI S I,  NAIDENOV V B,  MIRCHEVA V V,  PETKOVA G A,  DIMITROV M K,  ROGACHEV T V,  CHERNEVA-VASILEVA M H;  US6511774-B1   MITSUBISHI PAPER MILLS LTD (MITY)   TSUKUDA T,  FUNAE H;  US6852444-B2   ZUCKER J (ZUCK-Individual)   ZUCKER J;  SG126762-A1 -- JP2003142062-A   TEIJIN LTD (TEIJ)   SANO H,  NISHIKAWA S,  HONMOTO H,  OMICHI T;  KR2003058407-A   SAMSUNG SDI CO LTD (SMSU)   KIM G H,  LEE Y B;  US5922492-A   TONEN CHEM CORP (TOFU)   TAKITA K,  KONO K,  KAIMAI N,  YAMAGUCHI S;  US20030017386-A1   ;  JP4614703-B2 -- JP09092254-A   ;  JP10172606-A   MITSUBISHI DENKI KK (MITQ)   HAMANO K,  YOSHIDA Y,  SHIOTA H,  SHIRAGA S,  AIHARA S,  MURAI M,  INUZUKA T;  JP10214610-A   ;  JP62041040-A   ;  JP2000228200-A   ;  JP2000315481-A   TOSHIBA KK (TOKE)   TAKAMI N,  HASEBE H,  OHSAKI T,  KANDA M;  JP2001089967-A   NIPPON SHEET GLASS CO LTD (NIPG)   NAGAKUBO S,  INO J;  JP2002190291-A   SUMITOMO CHEM CO LTD (SUMO)   SHINOHARA Y,  TSUJIMOTO Y;  JP2004031084-A   OJI PAPER CO (OJIP)   NAKAYAMA Y,  NAKANO S;  JP86015110-B