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)).

   4,340,479, Reexam. No. 90/004,007, Oct. 20, 1995, Cl. 210/490,
PROCESS FOR PREPARING HYDROPHILIC POLYAMIDE MEMBRANE FILTER MEDIA AND
PRODUCT, David B. Pall, Owner of Record: Pall Corp., Glen Cove, N.Y.,
Attorney or Agent: None, Ex. Gp.: 1306, Requester: Micron Separations,
Westborough, Mass., c/o Bruce F. Jacobs, Jacobs Patent Office,
Cambridge, Mass.

   4,352,724, Reexam. No. 90/004,004, Nov. 2, 1995, Cl. 204/192.37,
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE, Kenji Sugishima, et.
al., Owner of Record: Fujitsu Limited, Kawasaki-shi, Japan,  Attorney or
Agent: William D. Johnston III, Staas & Halsey, Washington, D.C., Ex.
Gp.: 1109, Requester: Martin P. Hoffman, Hoffman Wasson & Gitler,
Arlington, Va.

   4,727,365, Reexam. No. 90/004,010, Nov. 9, 1995, Cl. 375/139,
ADVANCED VIDEO OBJECT GENERATOR, William M. Bunker, et. al., Owner of
Record: Martin Marietta Corp., Philadelphia, Pa.,  Attorney or Agent:
Stephen A. Young, General Electric Co., Philadelphia, Pa., Ex. Gp.:
2609, Requester: Owner

   4,731,508, Reexam. No. 90/004,005, Oct. 16, 1995, Cl. 178/018,
ELECTROGRAPHIC TOUGH SENSOR HAVING REDUCED BOW OF EQUIPOTENTIAL FIELD
LINE THEREIN, William A. Gibson, et. al., Owner of Record: Elographics,
Inc., Anderson, Tenn., Attorney or Agent: Martin J. Skinner, Pitts &
Britain, Knoxville, Tenn., Ex. Gp.: 2614, Requester: Steven R. Borgman,
Vinson & Elkins, Houston, Tex.

   5,012,334, Reexam. No. 90/004,009, Oct. 27, 1995, Cl. 348/107, VIDEO
IMAGE BANK FOR STORING AND RETRIEVING VIDEO IMAGE SEQUENCES, William
Etra, Owner of Record: Grass Valley Group, Inc., Nevada City, Calif.,
Attorney or Agent: Stuart D. Dwork, Jenkins & Gilchrist, Dallas, Tex.,
Ex. Gp.: 2615, Requester: Owner

   5,121,948, Reexam. No. 90/004,008, Oct. 23, 1995, Cl. 285/168, DRYER
DUCT AND VENT ASSEMBLY INCLUDING A FLEXIBLE DUCT PORTIONS, Charles B.
Anderson, et. al., Owner of Record: Builder's Pride, Inc., Ft. Worth,
Tex.,  Attorney or Agent: Price Heneveld Cooper De Witt & Litton, Grand
Rapids, Mich., Ex. Gp.: 3501, Requester: Varnum Riddering Schmidt &
Howlett, Grand Rapids, Mich.

   5,188,533, Reexam. No. 90/004,006, Oct. 16, 1995, Cl. 434/169, SPEECH
SYNTHESIZING INDICTIA FOR INTERACTIVE LEARNING, Michael C. Wood, Owner
of Record: Leapfrog RBT, LLC, Berkeley, Calif.,  Attorney or Agent:
Cooley Godward Castro Huddleson & Tatum, Palo Alto, Calif., Ex. Gp.:
3302, Requester: Owner