Ex parte HIRAI et al. - Page 2




             Appeal No. 95-2484                                                                                       
             Application 07/948,470                                                                                   






                    43.   A method for removing serum amyloid protein from body fluid in a human                      
             mammal suffering from amyloidosis and in need of such treatment, comprising the                          
             sequential steps of:                                                                                     
                    a) passing said mammal's body fluid containing serum amyloid protein through a                    
             container having a fluid inlet and a fluid outlet and being packed with an adsorbent for a               
             serum amyloid protein comprising a water-insoluble carrier and dextran sulfate being                     
             immobilized onto said carrier; and                                                                       
                    b) returning substantially serum amyloid protein free body fluid to said human                    
             mammal.                                                                                                  
                    46.  The method of claim 43, wherein said water-insoluble carrier is made of a                    
             compound containing a hydroxy group.                                                                     

                    The references relied on by the examiner are:                                                     
             Serban et al. (Serban)                    4,782,014                   Nov. 1, 1988                       
             Lehninger, Biochemistry, Second Edition, Chapter 9, “Enzymes: mechanism, structure                       
             and regulation,” pp. 234-35 (1975)                                                                       
             Rubinow et al. (Rubinow), “Severe Intrahepatic Cholestasis in Primary Amyloidosis: A                     
             Report of Four Cases and a Review of the Literature,” The American Journal of                            
             Medicine, Vol. 64, pp. 937-46 (1978)                                                                     
             Pharmacia Fine Chemicals AB, “Gel Filtration Theory and Practice,” pp. 16 and 20                         
             (1981)                                                                                                   
             Kato et al. (Kato), “A Therapeutic Trial of Plasmapheresis Combined with DMSO in a                       
             Patient with Primary Amyloidosis,” Jikeikai Medical Journal, Vol. 31, pp. 165-67 (1984)                  



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