Ex Parte Schleifer et al - Page 3



                Appeal No. 2006-0103                                                                                 Page 3                    
                Application No. 10/172,892                                                                                                     

                17 as representative; claims 2-9 and 11-16 will stand or fall with claim 1.  Claims 1, 10,                                     
                and 17 reads as follows:                                                                                                       
                         1. A method of performing an array hybridization experiment comprising:                                               
                                          contacting a target solution with an array disposed in an assay                                      
                                 chamber, wherein the assay chamber is substantially defined by a                                              
                                 substrate, a cover, and a form-in-place gasket, the form-in-place gasket                                      
                                 positioned between the substrate and the cover, wherein the contacting is                                     
                                 done under conditions and for a period of time sufficient to allow specific                                   
                                 binding interactions between the target solution and the array, and                                           
                                          Interrogating the array.                                                                             
                         10. The method of claim 1, wherein contacting comprises depositing the target                                         
                                 solution into a well defined at least in part by one of the substrate or the                                  
                                 cover and placing the other one of the substrate or cover over the well with                                  
                                 the form-in-place gasket positioned between the substrate and the cover                                       
                                 such that a fluid tight seal is formed by the form-in-place gasket positioned                                 
                                 between the substrate and the cover.                                                                          
                         17. A method of performing an array hybridization experiment comprising:                                              
                                          contacting a target solution with an array disposed in an assay                                      
                                 chamber, wherein the contacting is done under conditions and for a period                                     
                                 of time sufficient to allow specific binding interactions between the target                                  
                                 solution and the array, wherein the assay chamber is substantially defined                                    
                                 by a substrate, a cover, and a form-in-place gasket, the form-in-place                                        
                                 gasket positioned between the substrate and the cover, wherein the form-                                      
                                 in-place gasket comprises a gasket formed by a process comprising                                             
                                 depositing a fluid gasket material on a one or more of the substrate and the                                  
                                 cover and curing the fluid gasket material,                                                                   
                                          the method of performing an array hybridization experiment further                                   
                                 comprising:                                                                                                   
                                          interrogating the array.                                                                             

                         Thus, claim 1 is directed to a method of performing an array hybridization                                            
                experiment using an assay chamber comprising a substrate and a cover, separated by a                                           






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