Ex Parte LANZARA - Page 3




              Appeal No. 2001-1437                                                                                     
              Application No.  08/764,145                                                                              
                                                    DISCUSSION                                                         
                     In reaching our decision in this appeal, we have given careful consideration to                   
              the appellant's specification and claims, to the applied prior art references, and to the                
              respective positions articulated by the appellant and the examiner.                                      
                     Rather than reiterate the conflicting viewpoints advanced by the examiner and                     
              the appellant regarding the above-noted rejection, we make reference to the Examiner's                   
              Answer for the examiner=s complete reasoning in support of the rejection, and to the                     
              appellant's Brief and Reply Brief for the appellant's arguments thereagainst.  As a                      
              consequence of our review, we make the determinations which follow.                                      


              Background                                                                                               
                     Appellant “solve[s] the problem of determining the optimal concentration of an                    
              antagonist or inhibitor which is necessary to prevent cellular receptor desensitization                  
              without causing unnecessary or unwanted inhibition.”  Specification, page 5.   Appellant                 
              prepares a “formulation [which] combines a competitive antagonist with an agonist for/of                 
              a particular receptor in a specific proportion that maximizes the receptor response to the               
              agonist and maintains this maximum response.  This formulation describes precisely the                   
              concentration of the antagonist relative to that of the agonist.”  Specification, pages 5-6.             
                     Thus, appellant claims a formulation (composition) that elicits a desired response                
              from cellular receptors and prevents subsequent desensitization of said receptors.  The                  
              formulation includes an agonist suitable for eliciting said response in a first amount                   

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