Ex parte ROSENBLUM et al. - Page 15




          Appeal No. 1997-3945                                                        
          Application No. 08/410,390                                                  


                                 Procedural Matters                                   
               Several procedural matters warrant attention.                          
               Dependent claims 2 through 4 recite "[t]he non-viral                   
          vector" of claim 1 or claim 3.  Independent claim 1, however,               
          recites "[a]n immunoconjugate" and does not provide antecedent              
          basis for "[t]he non-viral vector."  Accordingly, on return of              
          this application to the Examining Group, appellants and the                 
          examiner should consider rectifying the above-noted                         
          discrepancy in claim language, e.g., by amending claims 2                   
          through 4 to recite "[t]he immunoconjugate" instead of "[t]he               
          non-viral vector."                                                          
               Likewise, dependent claim 3 recites "said cell binding                 
          element" whereas independent claim 1 provides antecedent basis              
          for "an internalizable cell binding component," not a "cell                 
          binding element."  Again, on return of this application to the              
          Examining Group, we recommend that the discrepancy be                       
          rectified, e.g, by amending claim 3 to recite "said cell                    
          binding component" instead of "said cell binding element."                  
          The same infirmity besets claims 17 and 19.                                 
               Also, it appears that claim 20 should depend from claim                
          19, not from claim 17.                                                      
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