Ex Parte ISOGAI et al - Page 10




              Appeal No. 2003-1512                                                                        10                
              Application No. 09/256,709                                                                                    

              We are persuaded that the degree of experimentation required to determine the                                 
              requisite molecular weight designation is routine and that any person having ordinary skill in                
              the art would be able to easily determine the specific molecular weight designation needed                    
              and while the experimentation necessary to practice the full scope of the claimed subject                     
              matter, while possibly considerable, would not be undue.                                                      
              Accordingly, we will not sustain the rejection under Section 112, first paragraph.                            
                                                        DECISION                                                            
              The rejection of claims 1 through 5  under 35 U.S.C. § 112,  second paragraph,                                
              as being indefinite for failing to particularly point out and distinctly claim the subject matter             
              which appellants’ regard as the invention is affirmed.                                                        
              The rejection of claims 1 through 5 under 35 U.S.C.  35 U.S.C. § 112, first                                   
              paragraph, for failing to enable any person skilled in the art to make and use the invention                  
              is reversed.                                                                                                  




















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