Ex parte FOLZ et al. - Page 5




          Appeal No. 1996-0716                                                          
          Application 08/107,661                                                        
          our decision.                                                                 
               Implicit in our factual findings with respect to 35                      
          U.S.C. § 101 was a finding that making and using "herbicides                  
          and pesticides" from the intermediates prepared by appellants'                
          claimed process would have required "undue experimentation" by                
          the routineer in the art. Whether a disclosure is "enabling"                  
          is a legal conclusion based on the underlying facts. In re                    
          Wands, 858 F.2d 731, 735-37, 8 USPQ2d 1400, 1402, 1404 (Fed.                  
          Cir. 1988); Moleculon Research Corp. v. CBS, Inc., 793 F.2d                   
          1261, 1268, 229 USPQ 805, 811 (Fed. Cir. 1986), cert. denied,                 
          479 U.S. 1030 (1987).                                                         
               Appellants' request suggests that we misapprehended that                 
          it should have been clear from appellants' specification that                 
          the claimed process was an improvement over the prior art                     
          process of Ludvik. However, on page 5 of our decision we                      
          specifically found that appellants' parenthetical reference to                
          Ludvik's patent was understood to mean that Ludvik "discloses                 
          the aforementioned known prior art method for preparing the                   
          compounds obtained by appellants' process." Manifestly, we                    
          could not have "overlooked" a fact or an issue we have                        
          specifically addressed in our decision.                                       
               Further, appellants now urge that herein claimed process                 
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