Requests for Reexaminations Filed
   
   Notice under 37 CFR 1.11(c). The requests for reexamination listed
below are open to inspection by the general public in the indicated
Examining Groups. Copies of the requests and related papers may be
obtained by paying the fee therefor established in the Rules (37 CFR
1.19(a)).
   In the event correspondence to the patent owner is not received, this
notice will be considered to be constructive notice to the patent owner
and reexamination will proceed (37 CFR 1.248(a)(5) and 1.525(b)).
   
   4,499,255, Reexam. No. 90/004,973, Apr. 23, 1998, Cl. 528/095,
PREPARATION OF EPOXY RESINS, Chun S. Wang, et. al., Owner of Record: The
Dow Chemical Co., Midland, Mich., Attorney or Agent: Richard G.
Waterman, James G. Carter, and William D. Miller, The Dow Chemical Co.,
Midland, Mich., Ex. Gp.: 1712, Requester: Kenneth J. Burchfiel, Sughrue
Mion Zinn MacPeak and Seas, Washington, D.C.
   
   5,008,511, Reexam. No. 90/004,979, Apr. 29, 1998, Cl. 219/121.48,
PLASMA TORCH WITH AXIAL REACTANT FEED, Douglas A. Ross, Owner of Record:
University of British Columbia, Vancouver, Canada, Attorney or Agent: C.
E. Rowley, Frankfurt, Canada, Ex. Gp.: 3742, Requester: Lucian B.
Delcea, Port Moody, Canada
   
   5,176,654, Reexam. No. 90/004,975, Apr. 23, 1998, Cl. 604/181, METHOD
AND APPARATUS FOR OTOLOGIC ADMINISTRATION OF MEDICAMENT, Simeon B.
Schreiber, Owner of Record: Inventor, Attorney or Agent: Sterne Kessler
Goldstein and Fox, Washington, D.C., Ex. Gp.: 3734, Requester: King
Pharmaceuticals, c/o Jon L. Roberts, Roberts and Brownell, Vienna, Va.
   
   5,223,844, Reexam. No. 90/004,974, Apr. 22, 1998, Cl. 342/357,
VEHICLE TRACKING AND SECURITY SYSTEM, John P. Mansell, Owner of Record:
E-Systems, Inc., Dallas, Tex., Attorney or Agent: Harold E. Meier, Baker
and Botts, Dallas, Tex., Ex. Gp.: 3642, Requester: Owner
   
   5,455,346, Reexam. No. 90/004,976, Apr. 27, 1998, Cl. 540/540,
OBTAINING CAPROLACTAM BY CLEAVAGE OF MOLTEN POLYCAPROLACTAM, Michael
Kopietz, et. al., Owner of Record: BASF Corp., Mt. Olive, N.J., Attorney
or Agent: Nixon and Vanderhye, Arlington, Va., Ex. Gp.: 1611, Requester:
Owner
   
   5,523,540, Reexam. No. 90/004,977, Apr. 28, 1998, Cl. 219/137WM,
WELDING ELECTRONICS FOR PRODUCING LOW CARBON BAINITIC FERRITE WELD
DEPOSITS, Phillip A. Coldren, et. al., Owner of Record: Alloy Rods
Global Inc., Hanover, Pa., Attorney or Agent: Mark R. Leslie,
Kirkpatrick and Lockhart, Pittsburgh, Pa., Ex. Gp.: 1742, Requester:
Draughton Professional Association, Jacksonville, Fla.
   
   5,719,329, Reexam. No. 90/004,978, Apr. 28, 1998, Cl. 073/61.49,
ULTRASONIC MEASURING SYSTEM AND METHOD OF OPERATION, William Paul
Jepson, et. al., Owner of Record: Ohio University, Athens, Ohio,
Attorney or Agent: James E. Beyer, Killworth, Gottman, Hagan and
Schaeff, Dayton, Ohio, Ex. Gp.: 2855, Requester: Owner