Ex Parte Stewart et al - Page 5

            Appeal No.  2006-2030                                                   
            Application No.  10/101,020                                             

            no factual basis for concluding that all PHVO’s will                    
            necessarily satisfy the IV limitation of the instant                    
            claims.                                                                 
                 The examiner further asserts (Answer: p.6) that the                
            broad suggestion in Thompson to use a PHVO would somehow                
            motivate a person of ordinary skill in the art to select a              
            PHVO which has an IV falling within the claimed range. The              
            examiner has failed to provide any rationale to explain why             
            an ordinary artisan would have been so motivated.                       
            Certainly, Thompson provides no basis for selecting one                 
            PHVO over another based on IV values.                                   
                 Thus, the examiner has failed to make out a persuasive             
            case for obviousness within the purview of 35 U.S.C. § 103.             
                 For the foregoing reasons, the decision of the                     
            examiner is reversed.                                                   












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