Ex Parte BLECHL et al - Page 6


                 Appeal No. 2000-1910                                                         Page 6                    
                 Application No. 08/785,716                                                                             

                 different from the cited art.  In contrast, the examiner suggests that the milling                     
                 process will disrupt or destroy the structure of the genome and therefore the                          
                 genetic “fingerprint” of the claimed wheat flour is indistinguishable from the prior                   
                 art.                                                                                                   
                        The examiner however, has provided no evidence to support the position                          
                 that the milling process will mechanically disrupt the seed’s genome.  Similarly,                      
                 we are not persuaded by the 1998 Anderson Declaration, that states (paragraph                          
                 2), “milling the seeds into flour does not make the genome go away.”  While the                        
                 genome may not “go away” it may be mechanically disrupted so that it is                                
                 structurally/biochemically indistinguishable from that of the prior art.  We note                      
                 that “[w]here a product-by-process claim is rejected over a prior art product that                     
                 appears to be identical, although produced by a different process, the burden is                       
                 upon the applicants to come forward with evidence establishing an unobvious                            
                 difference between the claimed product and the prior art product.  In re Best, 562                     
                 F.2d [1252,] 1255, 195 USPQ [430,] 433[ (CCPA 1977)].”  In re Marosi, 710 F.2d                         
                 799, 803, 218 USPQ 289, 292-93 (Fed. Cir. 1983).                                                       
                        On this record, however, the examiner has not made a sufficient finding of                      
                 fact that the milling process will mechanically disrupt the seeds genome.                              
                 Instead, the examiner merely concludes that the genome will be destroyed (see                          
                 Answer, page 5) without providing any evidence to support this position.                               
                 Accordingly, we remand this application to the examiner to reconsider this                             
                 rejection and to determine if in fact the milling process will mechanically disrupt                    
                 the genome of the seed so that the claimed wheat flour is genetically                                  





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