Ex Parte Johnson - Page 6



                Appeal 2007-0349                                                                             
                Application 09/862,355                                                                       
                domain identification corresponding to a group of users" in Sitaraman                        
                anticipates the limitation of determining whether to establish a new session                 
                between a client process and a server process based on a "source identity                    
                attribute associated with said client process" in claim 1.                                   

                            Analysis                                                                         
                      Sitaraman discloses establishing a session between a user and a proxy                  
                server (a proxy session) in which the system maintains a count of the                        
                number of proxied sessions for a "group of users," e.g., the employees of a                  
                corporation.  Membership in a "group of users" is not the same thing as a                    
                "source identity attribute associated with said client process."  Membership                 
                in a "group of users" is an external criterion that has nothing to do with the               
                client process.  As Appellant notes, a first time user in Sitaraman could be                 
                precluded from establishing a session if other members of the group of users                 
                have used up the available sessions, whereas the method of claim 1 limits                    
                the number of sessions from a certain client process.  Moreover, once a user                 
                (which the Examiner finds to be the client process) establishes a session with               
                the proxy service, the user does not go on to establish other sessions--it is                
                only client processes that spawn multiple sessions that are the problem.                     
                While Sitaraman is analogous in that it limits the establishment of new                      
                sessions, it does so based on a different criterion than the claimed "source                 
                identity attribute associated with said client process."  Accordingly, we find               
                that claim 1 is not anticipated.  The rejection of claims 1-8 is reversed.                   


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