Requests for Reexamination Filed - OG Date: 16 March 1999

                       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)).

   4,345,730, Re. S.N. 90/005,217, Jan. 13, 1999, Cl. 245/006, METHOD
FOR THE PRODUCTION OF A LINK-BELT AND A LINK-BELT PRODUCED THEREBY,
Gerrit W. E. Leuvelink, Owner of Record: Siteg Siebtechnik GmbH, Ahaus
Alstatte, Germany, Attorney or Agent: Fleit Jacobson, et. al.,
Washington, DC, Ex. Gp.: 3741, Requester: Volpe and Koenig,
Philadelphia, PA

   4,423,543, Re. S.N. 90/005,218, Jan. 13, 1999, Cl. 029/433, METHOD
FOR THE PRODUCTION OF A LINK-BELT, Gerrit W. E. Leuvelink, Owner of
Record: Siteg Siebtechnik GmbH, Ahaus Alstatte, Germany, Attorney or
Agent: Fleit Jacobson, et. al., Washington, DC, Ex. Gp.: 3726,
Requester: Volpe and Koenig, Philadelphia, PA

   4,550,540, Re. S.N. 90/005,211, Nov. 30, 1998, Cl. 052/309.4,
COMPRESSION MOLDED DOOR ASSEMBLY, John E. Thorn, Owner of Record:
Therma-Tru Corp., Toledo, OH, Attorney or Agent: Emch Schaffer Schaub
and Porcello, Toledo, OH, Ex. Gp.: 3635, Requester: Scott T. Bluni c/o
Thomas F. Meagher, Kenyon and Kenyon, New York, NY

   4,650,227, Re. S.N. 90/005,216, Jan. 6, 1999, Cl. 285/379, FLUID
COUPLING, Gerald A. Babuder, et. al., Owner of Record: Cajon Co.,
Macedonia, OH,  Attorney or Agent: Calfee Halter and Griswold,
Cleveland, OH, Ex. Gp.: 3626, Requester: Robert F. Hargest, Young and
Thompson, Arlington, VA

   5,246,691, Re. S.N. 90/005,214, Dec. 21, 1998, Cl. 424/1.53,
RADIOIMMUNOTHERAPY USING ALPHA PARTICLES EMISSION, Maurits W. Geerlings,
et. al., Owner of Record: Akzo, N.V., Arnhem, The Netherlands, Attorney
or Agent: William H. Blackstone, Akzo Pharmia, Rockville, MD, Ex. Gp.:
1616, Requester: Ira J. Schultz, Dennison Meserole Pollack and Scheiner,
Arlington, VA

   5,500,576, Re. S.N. 90/005,223, Jan. 19, 1999, Cl. 315/307, LOW
HEIGHT BALLAST FOR FLUORESCENT LAMPS, Randy G. Russell, et. al., Owner
of Record: Energy Savings Inc., Schaumburg, IL, Attorney or Agent: Paul
F. Wille, Fennemore Craig, Phoenix, AZ, Ex. Gp.: 2821, Requester: Owner

   5,505,609, Re. S.N. 90/005,219, Jan. 13, 1999, Cl. 425/381, INTERNAL
DECKLE SYSTEM, Peter F. Cloeren, et. al., Owner of Record: Cloeren Inc.,
Orange, TX, Attorney or Agent: Timothy R. Kroboth, Charlotte, NC, Ex.
Gp.: 1722, Requester: Owner

   5,530,582, Re. S.N. 90/005,220, Jan. 14, 1999, Cl. 359/333, FIBER
SOURCE FOR SEEDING AN ULTRASHORT OPTICAL PULSE AMPLIFIER, William G.
Clark, Owner of Record: Clark MXR Inc., Dexter, MI, Attorney or Agent:
Cumpston and Shaw, Rochester, NY, Ex. Gp.: 3662, Requester: Patrick J.
Finnan, Epstein Edell and Retzer, Rockville, MD

   5,591,166, Re. S.N. 90/005,212, Dec. 18, 1998, Cl. 606/061, MULTI
ANGLE BONE BOLT, Andrew Bernhardt, et. al.,  Owner of Record: Surgical
Dynamics, Inc., Norwalk, CT, Attorney or Agent: Pravel Hewitt Kimball
and Krieger, Houston, TX, Ex. Gp.: 3731, Requester: Edward S. Irons,
Washington, DC

   5,641,471, Re. S.N. 90/005,215, Dec. 21, 1998, Cl. 424/1.49, METHOD
FOR PREPARING 213BI FOR THERAPEUTIC USE, Maurits Willem Geerlings, Owner
of Record: Akzo, N.V., Arnhem, The Netherlands, Attorney or Agent:
William H. Blackstone, Akzo Pharmia, Rockville, MD, Ex. Gp.: 1616,
Requester: Ira J. Schultz, Dennison Meserole Pollack and Scheiner,
Arlington, VA

   5,676,146, Re. S.N. 90/005,222, Jan. 15, 1999, Cl. 600/431, SURGICAL
IMPLANT CONTAINING A RESORBABLE RADIOPLAQUE MARKER AND METHOD OF
LOCATING SUCH WITHIN A BODY, Nelson L. Scarborough, Owner of Record:
Osteotech, Inc., Eatontown, NY, Attorney or Agent: Jeffrey S. Steen,
Dilworth and Barrese, Uniondale, NY, Ex. Gp.: 3727, Requester: Owner

   5,797,352, Re. S.N. 90/005,213, Dec. 18, 1998, Cl. 119/652, PAW
CLEANING LITTER MAT, Michael Adrian Ebert, Owner of Record: Inventor,
Attorney or Agent: None, Ex. Gp.: 3643, Requester: Warren N. Low,
Arlington, VA

   5,803,510, Re. S.N. 90/005,221, Jan. 14, 1999, Cl. 285/148.23, QUICK
DISCONNECT FITTING FOR COUPLING INTERCHANGEABLE PROBE TIP TO
LAPAROSCOPIC INSTRUMENT, James H. Dorsey III, Owner of Record: Davol,
Inc., Cranston, RI, Attorney or Agent: Darby and Darby, New York, NY,
Ex. Gp.: 3626, Requester: Allied Healthcare Corp., c/o Paul E.
Schaafsma, D'Ancona and Pflaum, Chicago, IL