United States Patent and Trademark Office OG Notices: 20 August 2002

                   Requests for Ex Parte Reexamination Filed

   5,925,334, Reexam. C.N. 90/006,315, Requested Date: Jun.
27, 2002, Cl. 424/045, Title: USE OF SURFACE ACTIVE AGENTS TO PROMOTE
MUCUS CLEARANCE, Inventor: Bruce K. Rubin, et. al., Owner of Record:
Bruce K. Rubin, Winston-Salem, NC, Attorney or Agent:
Charles W. Calkins, Winston-Salem, NC, Ex. Gp.: 1616, Requester: Owners

   6,166,927, Reexam. C.N. 90/006,316, Requested Date: Jun.
27, 2002, Cl. 363/025, Title: PUSH-PULL POWER CONVERTER CIRCUIT,
Inventor: Richard W. Farrington, et. al., Owner of Record:
Ericsson, Inc., Research Triangle Park, NC, Attorney or
Agent: Raymond Van Dyke, Jenkins and Gilchrist, Dallas, TX, Ex. Gp.:
2838 Requester: James Lau, Irvine, CA, c/o Charles C. H. Wu, Wu &
Cheung, Irvine, CA