Ex Parte Downs et al - Page 7



               Appeal No. 2006-2765                                                                         
               Application No. 10/372,160                                                                   

                            be through a printer, a visual display, or other                                
                            means - the invention as a whole lacks a practical                              
                            application.  In contrast to Alappat, the present                               
                            claims are not directed towards an improved                                     
                            computer system itself, but merely towards a use                                
                            for a computer system, where said use has no                                    
                            practical application.                                                          
               We agree with the examiner’s position that the claims on appeal are directed                 
               to a mathematical abstraction that does not lead to a practical application.                 
               Accordingly, the nonstatutory subject matter rejection of claims 1 through                   
               30 is sustained.                                                                             
                      Turning to the anticipation rejection of claims 12 through 15, 17, 18                 
               and 20 through 27, we agree with the examiner’s findings (answer, page 10)                   
               concerning the teachings of Atkins.  We additionally agree with the                          
               examiner (answer, page 10) that:                                                             
                                  The numerical techniques of Atkins’                                       
                            chapters 6 and 9 inherently require the use of a                                
                            global optimization system, such as a computer                                  
                            system, in order for them to be applied.  Atkins                                
                            specifically discloses the use of a computer system                             
                            (pg. 307, “Even with increases in computer                                      
                            speed…dozen atoms.”) and software packages                                      
                            requiring a computer system (pg. 314,                                           
                            “Sophisticated software…range of scientists.”)  A                               
                            computer system capable of performing the                                       
                            methods recited by Atkins would inherently                                      
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