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)).

   D. 365,291, Reexam. No. 90/004,522, Jan. 17, 1997, Cl. D10/075,
SPECTROPHOTOMETER, Nigel B. Chitty, Owner of Record: Inventor,  Attorney
or Agent: Banner & Whitcoff Ltd., Chicago, Ill., Ex. Gp.: 2903,
Requester: Oblon Spivak McClelland Maier & Neustadt, Arlington, Va.

   4,690,862, Reexam. No. 90/004,523, Jan. 21, 1997, Cl. 428/318.6,
INTEGRAL COMPOSITE PROFILE OF CELLULAR AND NON-CELLULAR RESINS AND A
DUAL EXTRUSION METHOD FOR ITS MANUFACTURE, Daniel J. Hoffmann, Owner of
Record: Gossen Corp., Milwaukee, Wis., Attorney or Agent: Leydig Voit &
Mayer, Chicago, Ill., Ex. Gp.: 1314, Requester: Owner

   4,774,680, Reexam. No. 90/004,524, Jan. 22, 1997, Cl. 364/550, METHOD
AND APPARATUS FOR NET OIL MEASUREMENT, Joram Agar, Owner of Record: Agar
Corp., Inc., Houston, Tex., Attorney or Agent: Spivak Oblon McClelland
Maier & Neustadt, Arlington, Va., Ex. Gp.: 2414, Requester: Thomas S.
Birney, Dorr, Carson, Sloan & Birney, Denver, Colo.

   4,940,503, Reexam. No. 90/004,530, Jan. 24, 1997, Cl. 156/279,
PROCESS FOR THE PRODUCTION OF AN ABRASION RESISTANT DECORATIVE
THERMOSETTING LAMINATE, Kent O. Lindgren, et. al., Owner of Record:
Perstorp AB, Perstorp, Sweden, Attorney or Agent: Watson Cole Stevens &
Davis, Washington, D.C., Ex. Gp.: 1304, Requester: Fred E. Hook,
Wilsonart International Inc., Temple, Tex.

   5,101,367, Reexam. No. 90/004,525, Jan. 22, 1997, Cl. 365/551.01,
APPARATUS FOR DETERMINING THE PERCENTAGE OF A FLUID IN A MIXTURE OF
FLUIDS, Joram Agar, Owner of Record: Agar Corp., Inc., Houston, Tex.,
Attorney or Agent: Oblon Spivak McClelland Maier & Neustadt, Arlington,
Va., Ex. Gp.: 2414, Requester: Thomas S. Birney, Dorr, Carson, Sloan &
Birney, Denver, Colo.

   5,263,363, Reexam. No. 90/004,526, Jan. 22, 1997, Cl. 073/61.44,
APPARATUS AND METHOD FOR DETERMINING THE PERCENTAGE OF A FLUID IN A
MIXTURE OF FLUIDS, Joram Agar, Owner of Record: Agar Corp., Inc.,
Houston, Tex., Attorney or Agent: Oblon Spivak McClelland Maier &
Neustadt, Arlington, Va., Ex. Gp.: 2212, Requester: Thomas S. Birney,
Dorr, Carson, Sloan & Birney, Denver, Colo.

   5,327,375, Reexam. No. 90/004,531, Jan. 28, 1997, Cl. 365/149, DRAM
CELL UTILIZING NOVEL CAPACITOR, Eliyahou Harari, Owner of Record:
Inventor, Attorney or Agent: Steven F. Caserza, Flehr, Hohbach, Test,
Albritton & Herbert, San Francisco, Calif., Ex. Gp.: 2511, Requester:
Owner

   5,405,371, Reexam. No. 90/004,529, Jan. 23, 1997, Cl. 607/107,
THERMAL BLANKET, Scott D. Augustine, et. al., Owner of Record: Augustine
Medical, Inc., Eden Prarie, Minn.,  Attorney or Agent: Terrance A.
Meador, Baker, Maxham, Jester & Meador, San Diego, Calif., Ex. Gp.:
3311, Requester: Owner

   5,465,206, Reexam. No. 90/004,516, Jan. 13, 1997, Cl. 395/240,
ELECTRONIC BILL PAY SYSTEM, James J. Hilt, et. al., Owner of Record:
Visa International, Foster City, Calif., Attorney or Agent: Hecker &
Harriman, Los Angeles, Calif., Ex. Gp.: 2411, Requester: Owner

   5,503,004, Reexam. No. 90/004,527, Jan. 22, 1997, Cl. 073/61.44,
APPARATUS AND METHOD FOR DETERMINING THE PERCENTAGE OF A FLUID IN A
MIXTURE OF FLUIDS, Joram Agar, Owner of Record: Agar Corp., Inc.,
Houston, Tex., Attorney or Agent: Oblon Spivak McClelland Maier &
Neustadt, Arlington, Va., Ex. Gp.: 2212, Requester: Thomas S. Birney,
Dorr, Carson, Sloan & Birney, Denver, Colo.

   5,586,589, Reexam. No. 90/004,528, Jan. 22, 1997, Cl. 141/349,
REFILLABLE CLOSED CONTAINER SYSTEM, Scott C. Voelker, Owner of Record:
Monsanto Co., St. Louis, Mo., Attorney or Agent: Michael E. Godar,
Senniger, Powers, Leavitt & Rodel, St. Louis, Mo., Ex. Gp.: 3105,
Requester: Owner