Ex parte TSAI - Page 4




                 Appeal No. 1996-0647                                                                                                                   
                 Application No. 07/871,401                                                                                                             


                 “Technical News”, Paper Technology, p. 36, January 1989                                                                                
                 (hereafter “Technical News”).                                                                                                          
                          Claims 1-3 and 5-8 stand rejected under 35 U.S.C. § 103                                                                       
                 as unpatentable over Granum in view of "Technical News" and                                                                            
                 Kringstadt (Answer, page 3).   Claim 4 stands rejected under3                                                                                    
                 35 U.S.C. § 103 as unpatentable over the references above                                                                              
                 further in view of Nonni (Answer, page 4).  Claim 7 stands                                                                             
                 rejected under 35 U.S.C. § 103 as unpatentable over Granum                                                                             
                 (Id.).  Claim 8 stands rejected under 35 U.S.C. § 102(b) as                                                                            
                 anticipated by or, in the alternative, under 35 U.S.C. § 103                                                                           
                 as unpatentable over Kringstad or "Technical News" (Answer,                                                                            
                 page 5).   We affirm the examiner’s rejection of claim 8 over4                                                                                                                       

                          3The final rejection included rejections under 35 U.S.C.                                                                      
                 § 112, first paragraph, obviousness-type double patenting over                                                                         
                 claims 1-6 of U.S. Patent No. 4,959,124, and rejections                                                                                
                 including Berry et al., "Toward Preventing the Formation of                                                                            
                 Dioxins During Chemical Pulp Bleaching", Pulp and Paper                                                                                
                 Canada, pp. 48-58, August 1989.  These rejections and the                                                                              
                 Berry et al. reference were withdrawn in view of appellant’s                                                                           
                 responses dated Nov. 25, 1994 (Paper No. 24) and Dec. 21, 1994                                                                         
                 (Paper Nos. 27 and 28), although only the response dated Dec.                                                                          
                 21, 1994, was entered by the examiner (see the Advisory                                                                                
                 Actions dated Dec. 14, 1994, Paper No. 25, and Jan. 17, 1995,                                                                          
                 Paper No. 29).  Accordingly, these rejections and the Berry et                                                                         
                 al. reference are not before us in this appeal.                                                                                        
                          4In the restatement of this rejection on page 5 of the                                                                        
                 Answer, the examiner applies the Berry et al. reference in the                                                                         
                 obviousness analysis (see the discussion of Berry et al.                                                                               
                                                                           4                                                                            





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