Ex Parte Powell et al - Page 10


                   Appeal No. 2006-1595                                                                                            
                   Application No. 09/798,484                                                                                      


                   carrier wave signals are non-statutory, and (2) nothing in the specification                                    
                   precludes claims 22 and 23 from encompassing such carrier waves, the claims                                     
                   must therefore be non-statutory [answer, page 12].                                                              
                          Appellants respond that computer software constitutes patentable subject                                 
                   matter, and the examiner’s conclusion that the claims recite “form over                                         
                   substance” is an improper basis for rejecting claims under § 101 [brief, page 4;                                
                   reply brief, page 5].  Appellants further note that the preambles of independent                                
                   claims 1 and 7 recite practical applications of the claimed subject matter [brief,                              
                   page 5].  Regarding claims 22 and 23, appellants argue that a computer-                                         
                   readable medium constitutes statutory subject matter and cite numerous patents                                  
                   claiming such a medium [brief, pages 6 and 7].  Appellants emphasize that                                       
                   merely because a claim term is not explicitly defined in the specification does not                             
                   permit the examiner to adopt any definition that the examiner chooses.  Rather,                                 
                   claim terms must be supported by -- and consistent with -- the specification [brief,                            
                   page 8].   In this regard, appellants note that the specification does not support a                            
                   carrier wave embodiment [reply brief, page 5].                                                                  
                          We will not sustain the examiner’s rejection of claims 1-23 under 35                                     
                   U.S.C. § 101.  The express language of 35 U.S.C. § 101 defines four categories                                  
                   of patentable subject matter: (1) processes; (2) machines; (3) manufactures; and                                
                   (4) compositions of matter.  The statute includes essentially “anything under the                               
                   sun made by man.”   Diamond v. Chakrabarty, 447 U.S. 303, 308-09, 206 USPQ                                      
                   193, 197 (1980).   However, certain judicially-recognized exceptions -- namely                                  


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