Barton et al or Fischhoff et al v. Adang et al. - Page 88




          Interference 103,781                                                        
               picture painted by all the evidence taken collectively                 
               gives the board “an abiding conviction” that [the                      
               inventor’s] assertion of prior conception is “highly                   
               probable.”                                                             
               Now, let us examine Adang’s evidence of prior conception of            
          the invention of Count 2.  Our examination takes two paths.                 
          Adang first argues, and points to evidence purporting to show,              
          that it conceived of the invention of Claim 1 of Adang’s involved           
          patent corresponding to Count 2 prior to October 30, 1986                   
          (AB 44-47).  Adang next argues, and points to evidence purporting           
          to show, that it conceived of the invention of Claim 3 of                   
          Fischhoff’s involved application prior to October 30, 1986                  
          (AB 48-51).                                                                 
                         a.   Adang’s purported conception of Claim 1 or 11           
                         of Adang’s U.S. 5,380,831 and reasonable                     
                         diligence toward reduction to practice                       
                         (i)  The count                                               
               Claim 1 or 11 of Adang’s involved patent represents one                
          definition of the invention of Count 2.  Claim 1 of Adang’s                 
          involved patent reads:                                                      
               1.  A method of designing a synthetic Bacillus                         
               thuringiensis gene to be more highly expressed in plants,              
               comprising the steps of:                                               
                    [a]  analyzing the coding sequence of a gene derived              
                    from a Bacillus thuringiensis which encodes an                    
                    insecticidal protein toxin, and                                   
                    [b] modifying a portion of said coding sequence to                
                    yield a modified sequence which contains a greater                

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