Ex Parte LAUTZENHEISER et al - Page 2




              Appeal No. 2000-2012                                                                                        
              Application No. 08/937,354                                                                                  


                     Appellants’ invention relates to a method and apparatus for using prior results                      
              when processing successive database requests.  An understanding of the invention can                        
              be derived from a reading of exemplary claim 1, which is reproduced below.                                  
                     1. A method for analyzing a data base, the method comprising the steps of:                           
                          a.    accepting a first user request, wherein the first user request                            
                     requires a first analysis of the database;                                                           
                          b.    performing the first analysis of the database, and providing a                            
                     first result;                                                                                        
                          c.    storing the first result;                                                                 
                          d.    accepting a second user request, wherein the second user                                  
                     request requires a second analysis of the database; and                                              
                          e. performing the second analysis of the database, the second                                   
                     analysis requiring the performance of the first analysis and a third                                 
                     analysis, said performing step 1(e) performing the third analysis and using                          
                     the first result rather than performing the first analysis to provide a second                       
                     result.                                                                                              

                     The prior art of record relied upon by the examiner in rejecting the appealed                        
              claims is as follows:                                                                                       
              Abraham et al. (Abraham)                        5,161,225                       Nov. 3, 1992                
                     Claims 1-4, 14-23, 30, and 31 stand rejected under 35 U.S.C. § 102(b) as being                       
              anticipated by Abraham.  Claims 5-13, and 24-29 stand rejected under 35 U.S.C.                              
              § 103(a) as being unpatentable over Abraham.                                                                



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