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)).

   4,247,508, Reexam. No. 90/003,698, Jan. 23, 1995, Cl. 264/209, MOLDING
PROCESS, Ross F. Housholder, Owner of Record: DTM Corp., Austin, Tex.,
Attorney or Agent: Arthur F. Zobal, Wofford, Fails, Zobal & Mantooth, Ft.
Worth, Tex., Ex. Gp.: 1307, Requester: Soligen, Inc., c/o Donald L.
Logerwell, Seattle, Wash.

   4,247,862, Reexam. No. 90/003,702, Jan. 27, 1995, Cl. 257/297,
IONIZATION RESISTANT MOS STRUCTURE, Raphael Klein, Owner of Record: Intel
Corp., Santa Clara, Calif.,  Attorney or Agent: Roger W. Blakely, Blakely
Sokoloff Taylor & Zafman, Los Angeles, Calif., Ex. Gp.: 2503, Requester:
Jon R. Stark, Pennie & Edmonds, Menlo Park, Calif.

   4,372,034, Reexam. No. 90/003,703, Jan. 27, 1995, Cl. 437/051, PROCESS
FOR FORMING CONTACT OPENINGS THROUGH OXIDE LAYERS, Mark T. Bohr, Owner of
Record: Intel Corp., Santa Clara, Calif.,  Attorney or Agent: Blakely,
Sokoloff, Taylor & Zafman, Los Angeles, Calif., Ex. Gp.: 1107, Requester:
Pennie & Edmonds, Attn: Jon R. Stark, New York, N.Y.

   4,550,270, Reexam. No. 90/003,704, Jan. 27, 1995, Cl. 313/579, TUNGSTEN
HALOGEN LAMP HAVING A FINE-WIRE FILAMENT AND A HYDROGEN-IMPERVIOUS
ENVELOPE, Stephen F. Kimball, et. al., Owner of Record: Osram Sylvania,
Danvers, Mass.,  Attorney or Agent: William H. Mc Neill & Carlo S.
Bessone, Osram Sylvania, Inc., Danvers, Mass., Ex. Gp.: 2604, Requester:
Owner

   4,990,134, Reexam. No. 90/003,699, Jan. 23, 1995, Cl. 604/222,
TRANSLUMINAL MICRODISSECTION DEVICE, David C. Auth, Owner of Record: Heart
Technology, Inc., Redmond, Wash.,  Attorney or Agent: Kane, Dalsimer,
Sullivan, Kurucz, Levy, Eisele & Richard, New York, N.Y., Ex. Gp.: 3306,
Requester: David L. Moseley, Houston, Tex.

   5,142,184, Reexam. No. 90/003,705, Jan. 31, 1995, Cl. 313/309, COLD
CATHODE FIELD EMISSION DEVICE WITH INTEGRAL EMITTER BALLASTING, Robert C.
Kane, Owner of Record: Motorola, Inc., Schaumburg, Ill.,  Attorney or
Agent: Vincent B. Ingrassia, Motorola, Inc., Scottsdale, Ariz., Ex. Gp.:
2604, Requester: Owner

   5,189,077, Reexam. No. 90/003,700, Jan. 23, 1995, Cl. 523/116,
REINFORCING GLASS IONOMER DENTAL FILLING MATERIAL WITH TITANIUM STAINLESS
STEEL OR METALS THEREOF, Ronald E. Kerby, Owner of Record: British
Technology Group, Gulph Mills, Pa.,  Attorney or Agent: Frank H. Faster,
Columbus, Ohio, Ex. Gp.: 1511, Requester: Owner

   5,316,476, Reexam. No. 90/003,701, Jan. 24, 1995, Cl. 433/173, DENTAL
IMPLANT WITH A LONGITUDINALLY GROOVED CYLINDRICAL SURFACE, Jack T.
Krauser, Owner of Record: Inventor,  Attorney or Agent: Harry W. Barron,
Boca Raton, Fla., Ex. Gp.: 3303, Requester: Melvin K. Silverman, Ft.
Lauderdale, Fla.