Ex Parte Reisacher et al - Page 6

                Appeal 2007-0499                                                                                 
                Application 10/515,345                                                                           
                that is required in order to arrive at subject matter on which independent                       
                appealed claim 1 would read.                                                                     
                       Accordingly, we reverse the anticipation rejection before us.                             
                       Turning to the Examiner’s obviousness rejection of claims 4, 9, and                       
                11, the Examiner relies on Gonzales-Blanco for the reasons set forth in the                      
                anticipation rejection.  The Examiner does not otherwise explain why one of                      
                ordinary skill in the art would have found Gonzales-Blanco teaches or                            
                suggests a pigment preparation corresponding to the independent claim 1                          
                features as required by reference in claims 4, 9, and 11.  Nor has the                           
                Examiner proffered any other logical reason for such a modification so as to                     
                arrive at these required features of rejected claims 4, 9, and 11.  Given our                    
                determination above, respecting the lack of anticipation by Gonzales-                            
                Blanco, we are constrained to reverse the Examiner’s rejection of dependent                      
                claims 4, 9, and 11, on this record, inasmuch as the obviousness rejection is                    
                premised on that erroneous anticipation determination of the Examiner.  See                      
                the “Other Issue” section below.                                                                 
                       Concerning the provisional obviousness-type double patenting                              
                rejection, Appellants argue the rejected claims as a group.  Thus, we select                     
                claim 1 as the representative claim on which we shall decide this appeal as                      
                to this ground of rejection.  Appellants contend that the claims of copending                    
                Application No. 10/501,343 do not suggest that the anionic surface active                        
                additive component is present in an amount above the 10 weight percent                           
                minimum for the anionic surface active additive component (B) of                                 
                representative claim 1 and meeting the fractional proviso of representative                      
                claim1.  The Examiner, on the other hand, basically maintains that the                           
                weight percent range of anionic surface active additive required by                              

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