United States Patent and Trademark Office OG Notices: 28 October 2003

                        Director Ordered Reexamination

   6,469,012, Reexam. C.N. 90/006,617, Ordered Date: Sept.
29, 2003, Cl. 514/234.5, Title: PYRAZOLOPYRIMIDINONES FOR THE TREATMENT
OF IMPOTENCE, Inventor: Peter Ellis, et. al., Owner of Record:
Pfizer, Inc., New York, NY, Attorney or Agent: Gregg C.
Benson, Pfizer, Inc., Patent Department, Groton, CT, Ex. Gp.: 1621,
Requester: Director Ordered