Requests for Reexamination 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)).

   5,023,387, Reexam. S.N. 90/005,520, Sep. 29, 1999, Cl. 570/252,
LIQUID FEED INJECTION IN A CHLOROMETHANES PROCESS, David H. West, et.
al., Owner of Record: Inventors, Attorney or Agent: Elisabeth T.
Jozwiak, Midland, MI, Ex. Gp.: 1621, Requester: Owner

   5,767,067, Reexam. S.N. 90/005,521, Sep. 29, 1999, Cl. 514/8,
FOLLICLE STIMULATING HORMONE AND PHARMACEUTICAL COMPOSITION, Guiseppe
Arpaia, et. al., Owner of Record: Browdy and Neimark, Washington, DC,
Attorney or Agent: Edward A. Hedman, Hedman Gibson & Costigan PC, New
York, NY, Ex. Gp.: 1646, Requester: Owner

   5,805,287, Reexam. S.N. 90/005,519, Sep. 28, 1999, Cl. 356/375,
METHOD AND SYSTEM FOR GEOMETRY MEASUREMENTS, Alf Pettersen, et. al.,
Owner of Record: Pillsbury Madison & Sutro LLP, Washington, DC, Attorney
or Agent: Brian Siritzky ESQ, Pillsbury Madison & Sutro LLP, Washington,
DC, Ex. Gp.: 2877, Requester: Jacqueline E. Hartt Ph D, Allen Dyer
Doppelt Milbrath & Gilchrist P A, Orlando, FL,