Ex Parte ZAVADA et al - Page 3


                 Appeal No. 2001-1970                                                      Page 3                   
                 Application No. 08/260,190                                                                         

                 Westermann et al., “Inhibition of expression of SV40 Virus Large T-Antigen by                      
                 Antisense Oligodeoxyribonucleotides,” Biomed. Biochim. Acta, Vol. 48, No. 1,                       
                 pp. 85-93 (1989)                                                                                   
                 Orkin et al., “Report and Recommendations of the Panel To Assess the NIH                           
                 Investment in Research on Gene Therapy,” NIH Report on Gene Therapy (1995)                         
                 Friedmann, “Overcoming the Obstacles,” Scientific American, pp. 96-101 (June                       
                 1997)                                                                                              
                 Mastrangelo et al., “Gene Therapy for Human Cancer: An Essay for Clinicians,”                      
                 Seminars in Oncology, Vol. 23, No. 1, pp. 4-21 (1996)                                              
                 Weiss, “Upping the Antisense Ante,” Science News, Vol. 139, pp. 103-109 (1991)                     

                       Claims 30, 32, 35-37, and 39-48 stand rejected under 35 U.S.C. § 112,                        
                 first paragraph, as nonenabled.                                                                    
                       We reverse.                                                                                  
                                                   Background                                                       
                       The specification discloses that a “quasi-viral agent having rather unusual                  
                 properties was detected by its capacity to complement mutants of vesicular                         
                 stomatitis virus. . . .  The quasi viral agent was called MaTu.”  Page 2.  “MaTu                   
                 was found by the inventors to be a two-component system, having an exogenous                       
                 transmissible component, MX, and an endogenous cellular component, MN.”  Id.                       
                 The “MX” component was later identified as lymphocytic choriomeningitis virus                      
                 (LCMV).  See the specification, page 3.                                                            
                       “[T]he MN component was found to be a cellular gene, showing only very                       
                 little homology with known DNA sequences.  The MN gene was found to be                             
                 present in the chromosomal DNA of all vertebrates tested, and its expression                       
                 was found to be strongly correlated with tumorigenicity.”  Id., pages 2-3.  The                    





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