Ex parte GROSS - Page 2




                 Appeal No. 1996-3326                                                                                                                   
                 Application No. 08/063,067                                                                                                             


                 to subjects under cytokine therapy for the prophylaxis or                                                                              
                 treatment of systemic hypotension caused by pathological                                                                               
                 overproduction of nitric oxide from arginine in vascular cells                                                                         
                 of the subject (Brief, pages 1-2).  The second embodiment                                                                              
                 involves administration of known groups of tetrahydrobiopterin                                                                         
                 synthesis antagonists to subjects for the prophylaxis or                                                                               
                 treatment of systemic hypotension caused by pathological                                                                               
                 overproduction of nitric oxide from arginine induced in                                                                                
                 vascular cells in said subject by bacterial endotoxins (Brief,                                                                         
                 page 2).  A copy of illustrative claims 1 and 6 is attached as                                                                         
                 an Appendix to this decision.                                                                                                          
                          The examiner has relied upon the following references  as                                      1                              
                 evidence of obviousness:                                                                                                               
                 Austel et al. (Austel)         4,670,438           Jun.  2,                                                                            
                 1987                                                                                                                                   
                 Nichol et al. (Nichol)         4,701,455           Oct. 20,                                                                            
                 1987                                                                                                                                   
                 Spada et al. (Spada)           5,002,944           Mar. 26,                                                                            
                 1991                                                                                                                                   



                          1The examiner has listed #1227 and #7834 from the Merck                                                                       
                 Index as “prior art of record relied upon in the rejection of                                                                          
                 claims under appeal” (Answer, page 2).  However, we do not                                                                             
                 find this reference applied against any claims in any                                                                                  
                 rejection in the Answer.                                                                                                               
                                                                           2                                                                            





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