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)).

   4,687,663, Reexam. No. 90/003,665, Dec. 9, 1994, Cl. 424/052, DENTAL
PREPARATION, ARTICLE AND METHOD FOR STORAGE AND DELIVERY THEREOF, Hans A.
Schaeffer, Owner of Record: Chesebrough Ponds U.S.A. Co., Greenwich,
Conn.,  Attorney or Agent: Milton Honig, Unilever U.S., Inc., Edgewater,
N.J., Ex. Gp.: 1205, Requester: Colgate Palmolive Co., c/o Connolly &
Hutz, Wilmington, Del.

   5,114,598, Reexam. No. 90/003,667, Dec. 20, 1994, Cl. 507/126, METHOD
OF MAKING DRILLING FLUID CONTAINING ASPHALTITE IN A DISPERSED STATE, Jerry
J. Rayborn, et. al., Owner of Record: Sun Drilling Products, Inc., Belle
Chasse, La.,  Attorney or Agent: Thomas W. Banks, Finnegan, Henderson,
Farbow, Garrett & Dunner, Wash. D.C., Ex. Gp.: 2203, Requester: Owner

   5,356,198, Reexam. No. 90/003,666, Dec. 19, 1994, Cl. 297/195.1,
BICYCLE AND EXERCISER SEAT, Bradley E. Hughes, Owner of Record: Western
States Import Co., Inc., Camarillo, Calif.,  Attorney or Agent: Edward A.
Sokolski, Torrance, Calif., Ex. Gp.: 3501, Requester: Trico Sports, Inc.,
Pacoima, Calif.