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                       B.      Glaxo preliminary motions                                                                              
                                          Summary of the Glaxo preliminary motions                                                    
                       Glaxo’s preliminary motion 5 seeks to substitute proposed Count 2.  Proposed Count 2                           
               eliminates that portion of Count 1 that does not expressly require the treatment of a human or                         
               glycosylation by CHO cells (FFs 28, 29).                                                                               
                       A central issue in this interference is whether Glaxo has shown that Cabilly fails to meet                     
               the written description requirement of 35 USC § 112, ¶ 1:                                                              
                       (a)     for the subject matter of Cabilly’s involved claims in the ‘611 application (argued                    
               in Glaxo preliminary motion 3), and                                                                                    
                       (b)     for an embodiment within the scope of proposed Count 2 in the ‘419 application                         
               (argued in Glaxo preliminary motion 5).                                                                                
                       For much the same reason Glaxo argues that the Cabilly applications do not provide                             
               adequate written description, Glaxo moves for judgment that there is no interference-in-fact                           
               (Paper 57).                                                                                                            
                       Glaxo moves for judgment that the claims of Cabilly’s ‘611 application are unpatentable                        
               for lack of enablement under 35 USC § 112, ¶1 (Paper 56).                                                              
                       We need not and have not decided the remaining Glaxo preliminary motions for reasons                           
               further explained below.                                                                                               
                                                   Glaxo preliminary motion 5                                                         
                       In its preliminary motion 5, Glaxo moves to substitute proposed Count 2 for Count 1.                           
               Proposed Count 2 is the same as Count 1 except proposed Count 2 excludes Cabilly claim 56.                             



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