United States Patent and Trademark Office OG Notices: 22 July 2003

                                  Disclaimers

   5,336,776 - Rene' Heymes, Romainville; Andr Lutz, Strasbourg,
both of France. NOVEL
3-ACETOXYMETHYL-7-(IMINOACETAMIDO)-CEPHALOSPORANIC ACID. Patent dated
August 9, 1994. Disclaimer filed on August 1, 2002, by Assignee.

   The term of this patent shall not extend beyond the expiration
date of Patent No. 4,376,203.

   5,406,319 - Donald J. Hayes, Plano; John R. Pies; David B.
Wallace, both of Dallas, all of Texas. ENHANCED U TYPE INK JET
PRINTHEADS. Patent dated April 11, 1995. Disclaimer filed on September
28, 1995, by the Assignee, Compaq Computer Corporation.

   The term of this patent shall not extend beyond the expiration
date of Patent No. 5,235,352.

   5,658,303 - Russell G. Koepnick, 4435 N. 78th St. #113A,
Scottsdalp, Ariz. 85251. UNIVERSAL AUTOMATED KERATECTOMY APPARATUS AND
METHOD. Patent dated August 19, 1997. Disclaimer filed on January 7,
2003, by the Inventor.

   Hereby enters this disclaimer to claim 13, of said patent.

   5,740,049 - Yasutoshi Kaise, Zama, Japan. RECKONING SYSTEM USING
SELF RECKONING COMBINED WITH RADIO RECKONING. Patent dated April 14,
1998. Disclaimer filed on June 7, 2002, by the Assignee, Xanavi
Informatics Corporation.

   6,015,182 - Ulrich Weissert, Rochester; Okan Goenueldinc,
Birmingham; Marco Cercone, Troy; Ross Winslow, Royal Oak, all of Mich.;
Andy Wolf, Parkland, Fla.; Robert Koehr, Harrison Township, Mich.; Rolf
Heyll, Renningen, Germany. VEHICLE DOOR STRUCTURES INCORPORATING
HYDROFORMED ELEMENTS AND PROCESSES FOR ASSEMBLING SUCH ELEMENTS. Patent
dated January 18, 2000. Disclaimer filed on September 24, 2001, by the
Assignee, Ultralite Steel Auto Closures Consortium.

   Hereby enters this disclaimer to the entire term of said patent.

   6,061,277 - Valprie L. Lines, Ottawa, Canada. DYNAMIC
MEMORY WORD LINE DRIVER SCHEME. Patent dated May 9, 2000. Disclaimer
filed on October 4, 2002, by the Assignee, Mosaid Technologies
Incorporated.

   The term of this patent shall not extend beyond the expiration
date of Patent Nos. 5,214,602, 5,751,643 and 5,822,253.

   6,205,083 - Richard C. Foss, Calabogie Lake; Peter B.
Gillingham, Kanata; Graham Allan, Stittsvillp, all of (CA). DELAYED
LOCKED LOOP IMPLEMENTATION IN A SYNCHRONOUS DYNAMIC RANDOM ACCESS
MEMORY. Patent dated March 20, 2001. Disclaimer filed on January 27,
2003, by the Assignee, Mosaid Technologies Incorporated.

   The term of this patent shall not extend beyond the expiration
date of Patent No. 6,067,272.

   6,220,070 - Fausto Drigani, Pozzuolo del Friuli; Giacinto
Dal Pan, Cellatica; Cesare Gallptti, Segrate S. Felice, all of (IT).
SHEARING AND COILING ASSEMBLY FOR HOT ROLLED STOCK. Patent dated April
24, 2001. Disclaimer filed on October 2, 2002, by the Assignee, Danieli
& C. Officine Meccaniche S.p.A.

   The term of this patent shall not extend beyond the expiration
date of Patent Nos. 6,332,588 and 6,502,445.

   6,284,781 - Samuel J. Danishefsky, Englpwood, NJ (US); Peter
Bertinato, Old Lyme, CT (US); Dai-Shi Su; Dand Fang Meng, both of New
York, NY (US); Ting-Chao Chou, Paramus, NJ (US); Ted Kamenecka, New
York, NY (US); Erik J. Sorensen, San Diego, CA (US), Aaron Balog;
Kenneth A. Savin, both of New York, NY. SYNTHESIS OF EPOTHILONES,
INTERMEDIATES THERETO, ANALOGUES AND USES THEREOF. Patent dated
September 4, 2001. Disclaimer filed on August 20, 2002, by the
Assignee, Sloan-Kettering Institute for Cancer Research.

   The term of this patent shall not extend beyond the expiration
date of Patent No 6,242,469.

   6,314,052 - Richard C. Foss, Calabogie Lake; Peter B.
Gillingham, Kanata; Graham Allan, Stittsvillp, all of (CA). DELAYED
LOCKED LOOP IMPLEMENTATION IN A SYNCHRONOUS DYANAMIC RANDOM ACCESS
MEMORY. Patent dated November 6, 2001. Disclaimer filed on January 27,
2003 by the Assignee, Mosaid Technologies Incorporated.

   The term of this patent shall not extend beyond the expiration
date of Patent Nos. 5,796,673 and 6,067,272.

   6,506,693 - Roger V. Heyder, Los Altos, CA (US); Thomas
B. Brezocsky, San Jose, CA (US); Robert E. Davenport, Los Gatos,
CA(US). MULTIPLE LOADLOCK SYSTEM. Patent dated January 14, 2003.
Disclaimer filed on January 21, 2003 by the Assignee, Applied
Materials, Inc.

   The term of this patent shall not extend beyond the expiration
date of Patent No. 6,034,000.